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server-skynet-source-3rd-je.../include/jemalloc/internal/private_namespace.h

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Make special FreeBSD function overrides visible. Make special FreeBSD libc/libthr function overrides for _malloc_prefork(), _malloc_postfork(), and _malloc_thread_cleanup() visible.
2012-04-19 10:01:00 +08:00
#define a0calloc JEMALLOC_N(a0calloc)
#define a0free JEMALLOC_N(a0free)
#define a0malloc JEMALLOC_N(a0malloc)
Implement Valgrind support, redzones, and quarantine. Implement Valgrind support, as well as the redzone and quarantine features, which help Valgrind detect memory errors. Redzones are only implemented for small objects because the changes necessary to support redzones around large and huge objects are complicated by in-place reallocation, to the point that it isn't clear that the maintenance burden is worth the incremental improvement to Valgrind support. Merge arena_salloc() and arena_salloc_demote(). Refactor i[v]salloc() to expose the 'demote' option.
2012-04-06 15:35:09 +08:00
#define arena_alloc_junk_small JEMALLOC_N(arena_alloc_junk_small)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define arena_bin_index JEMALLOC_N(arena_bin_index)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define arena_bin_info JEMALLOC_N(arena_bin_info)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define arena_boot JEMALLOC_N(arena_boot)
#define arena_dalloc JEMALLOC_N(arena_dalloc)
#define arena_dalloc_bin JEMALLOC_N(arena_dalloc_bin)
Optimize malloc() and free() fast paths. Embed the bin index for small page runs into the chunk page map, in order to omit [...] in the following dependent load sequence: ptr-->mapelm-->[run-->bin-->]bin_info Move various non-critcal code out of the inlined function chain into helper functions (tcache_event_hard(), arena_dalloc_small(), and locking).
2012-05-02 15:30:36 +08:00
#define arena_dalloc_bin_locked JEMALLOC_N(arena_dalloc_bin_locked)
Implement Valgrind support, redzones, and quarantine. Implement Valgrind support, as well as the redzone and quarantine features, which help Valgrind detect memory errors. Redzones are only implemented for small objects because the changes necessary to support redzones around large and huge objects are complicated by in-place reallocation, to the point that it isn't clear that the maintenance burden is worth the incremental improvement to Valgrind support. Merge arena_salloc() and arena_salloc_demote(). Refactor i[v]salloc() to expose the 'demote' option.
2012-04-06 15:35:09 +08:00
#define arena_dalloc_junk_small JEMALLOC_N(arena_dalloc_junk_small)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define arena_dalloc_large JEMALLOC_N(arena_dalloc_large)
Optimize malloc() and free() fast paths. Embed the bin index for small page runs into the chunk page map, in order to omit [...] in the following dependent load sequence: ptr-->mapelm-->[run-->bin-->]bin_info Move various non-critcal code out of the inlined function chain into helper functions (tcache_event_hard(), arena_dalloc_small(), and locking).
2012-05-02 15:30:36 +08:00
#define arena_dalloc_large_locked JEMALLOC_N(arena_dalloc_large_locked)
#define arena_dalloc_small JEMALLOC_N(arena_dalloc_small)
Add arena-specific and selective dss allocation. Add the "arenas.extend" mallctl, so that it is possible to create new arenas that are outside the set that jemalloc automatically multiplexes threads onto. Add the ALLOCM_ARENA() flag for {,r,d}allocm(), so that it is possible to explicitly allocate from a particular arena. Add the "opt.dss" mallctl, which controls the default precedence of dss allocation relative to mmap allocation. Add the "arena.<i>.dss" mallctl, which makes it possible to set the default dss precedence on a per arena or global basis. Add the "arena.<i>.purge" mallctl, which obsoletes "arenas.purge". Add the "stats.arenas.<i>.dss" mallctl.
2012-10-12 04:53:15 +08:00
#define arena_dss_prec_get JEMALLOC_N(arena_dss_prec_get)
#define arena_dss_prec_set JEMALLOC_N(arena_dss_prec_set)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define arena_malloc JEMALLOC_N(arena_malloc)
#define arena_malloc_large JEMALLOC_N(arena_malloc_large)
#define arena_malloc_small JEMALLOC_N(arena_malloc_small)
Update private namespace mangling.
2012-05-02 17:16:51 +08:00
#define arena_mapbits_allocated_get JEMALLOC_N(arena_mapbits_allocated_get)
Further optimize and harden arena_salloc(). Further optimize arena_salloc() to only look at the binind chunk map bits in the common case. Add more sanity checks to arena_salloc() that detect chunk map inconsistencies for large allocations (whether due to allocator bugs or application bugs).
2012-05-03 07:11:03 +08:00
#define arena_mapbits_binind_get JEMALLOC_N(arena_mapbits_binind_get)
Update private namespace mangling.
2012-05-02 17:16:51 +08:00
#define arena_mapbits_dirty_get JEMALLOC_N(arena_mapbits_dirty_get)
Optimize malloc() and free() fast paths. Embed the bin index for small page runs into the chunk page map, in order to omit [...] in the following dependent load sequence: ptr-->mapelm-->[run-->bin-->]bin_info Move various non-critcal code out of the inlined function chain into helper functions (tcache_event_hard(), arena_dalloc_small(), and locking).
2012-05-02 15:30:36 +08:00
#define arena_mapbits_get JEMALLOC_N(arena_mapbits_get)
Update private namespace mangling.
2012-05-02 17:16:51 +08:00
#define arena_mapbits_large_binind_set JEMALLOC_N(arena_mapbits_large_binind_set)
#define arena_mapbits_large_get JEMALLOC_N(arena_mapbits_large_get)
#define arena_mapbits_large_set JEMALLOC_N(arena_mapbits_large_set)
Optimize malloc() and free() fast paths. Embed the bin index for small page runs into the chunk page map, in order to omit [...] in the following dependent load sequence: ptr-->mapelm-->[run-->bin-->]bin_info Move various non-critcal code out of the inlined function chain into helper functions (tcache_event_hard(), arena_dalloc_small(), and locking).
2012-05-02 15:30:36 +08:00
#define arena_mapbits_large_size_get JEMALLOC_N(arena_mapbits_large_size_get)
#define arena_mapbits_small_runind_get JEMALLOC_N(arena_mapbits_small_runind_get)
Update private namespace mangling.
2012-05-02 17:16:51 +08:00
#define arena_mapbits_small_set JEMALLOC_N(arena_mapbits_small_set)
Optimize malloc() and free() fast paths. Embed the bin index for small page runs into the chunk page map, in order to omit [...] in the following dependent load sequence: ptr-->mapelm-->[run-->bin-->]bin_info Move various non-critcal code out of the inlined function chain into helper functions (tcache_event_hard(), arena_dalloc_small(), and locking).
2012-05-02 15:30:36 +08:00
#define arena_mapbits_unallocated_set JEMALLOC_N(arena_mapbits_unallocated_set)
Update private namespace mangling.
2012-05-02 17:16:51 +08:00
#define arena_mapbits_unallocated_size_get JEMALLOC_N(arena_mapbits_unallocated_size_get)
Optimize malloc() and free() fast paths. Embed the bin index for small page runs into the chunk page map, in order to omit [...] in the following dependent load sequence: ptr-->mapelm-->[run-->bin-->]bin_info Move various non-critcal code out of the inlined function chain into helper functions (tcache_event_hard(), arena_dalloc_small(), and locking).
2012-05-02 15:30:36 +08:00
#define arena_mapbits_unallocated_size_set JEMALLOC_N(arena_mapbits_unallocated_size_set)
Update private namespace mangling.
2012-05-02 17:16:51 +08:00
#define arena_mapbits_unzeroed_get JEMALLOC_N(arena_mapbits_unzeroed_get)
Optimize malloc() and free() fast paths. Embed the bin index for small page runs into the chunk page map, in order to omit [...] in the following dependent load sequence: ptr-->mapelm-->[run-->bin-->]bin_info Move various non-critcal code out of the inlined function chain into helper functions (tcache_event_hard(), arena_dalloc_small(), and locking).
2012-05-02 15:30:36 +08:00
#define arena_mapbits_unzeroed_set JEMALLOC_N(arena_mapbits_unzeroed_set)
Update private namespace mangling.
2012-05-02 17:16:51 +08:00
#define arena_mapbitsp_get JEMALLOC_N(arena_mapbitsp_get)
Optimize malloc() and free() fast paths. Embed the bin index for small page runs into the chunk page map, in order to omit [...] in the following dependent load sequence: ptr-->mapelm-->[run-->bin-->]bin_info Move various non-critcal code out of the inlined function chain into helper functions (tcache_event_hard(), arena_dalloc_small(), and locking).
2012-05-02 15:30:36 +08:00
#define arena_mapp_get JEMALLOC_N(arena_mapp_get)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define arena_maxclass JEMALLOC_N(arena_maxclass)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define arena_new JEMALLOC_N(arena_new)
#define arena_palloc JEMALLOC_N(arena_palloc)
Fix fork-related bugs. Acquire/release arena bin locks as part of the prefork/postfork. This bug made deadlock in the child between fork and exec a possibility. Split jemalloc_postfork() into jemalloc_postfork_{parent,child}() so that the child can reinitialize mutexes rather than unlocking them. In practice, this bug tended not to cause problems.
2012-03-14 07:31:41 +08:00
#define arena_postfork_child JEMALLOC_N(arena_postfork_child)
#define arena_postfork_parent JEMALLOC_N(arena_postfork_parent)
#define arena_prefork JEMALLOC_N(arena_prefork)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define arena_prof_accum JEMALLOC_N(arena_prof_accum)
Avoid arena_prof_accum()-related locking when possible. Refactor arena_prof_accum() and its callers to avoid arena locking when prof_interval is 0 (as when profiling is disabled). Reported by Ben Maurer.
2012-11-14 04:56:27 +08:00
#define arena_prof_accum_impl JEMALLOC_N(arena_prof_accum_impl)
#define arena_prof_accum_locked JEMALLOC_N(arena_prof_accum_locked)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define arena_prof_ctx_get JEMALLOC_N(arena_prof_ctx_get)
#define arena_prof_ctx_set JEMALLOC_N(arena_prof_ctx_set)
#define arena_prof_promoted JEMALLOC_N(arena_prof_promoted)
Further optimize and harden arena_salloc(). Further optimize arena_salloc() to only look at the binind chunk map bits in the common case. Add more sanity checks to arena_salloc() that detect chunk map inconsistencies for large allocations (whether due to allocator bugs or application bugs).
2012-05-03 07:11:03 +08:00
#define arena_ptr_small_binind_get JEMALLOC_N(arena_ptr_small_binind_get)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define arena_purge_all JEMALLOC_N(arena_purge_all)
#define arena_ralloc JEMALLOC_N(arena_ralloc)
#define arena_ralloc_no_move JEMALLOC_N(arena_ralloc_no_move)
#define arena_run_regind JEMALLOC_N(arena_run_regind)
#define arena_salloc JEMALLOC_N(arena_salloc)
#define arena_stats_merge JEMALLOC_N(arena_stats_merge)
#define arena_tcache_fill_small JEMALLOC_N(arena_tcache_fill_small)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define arenas JEMALLOC_N(arenas)
#define arenas_booted JEMALLOC_N(arenas_booted)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define arenas_cleanup JEMALLOC_N(arenas_cleanup)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define arenas_extend JEMALLOC_N(arenas_extend)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define arenas_initialized JEMALLOC_N(arenas_initialized)
#define arenas_lock JEMALLOC_N(arenas_lock)
Implement malloc_vsnprintf(). Implement malloc_vsnprintf() (a subset of vsnprintf(3)) as well as several other printing functions based on it, so that formatted printing can be relied upon without concern for inducing a dependency on floating point runtime support. Replace malloc_write() calls with malloc_*printf() where doing so simplifies the code. Add name mangling for library-private symbols in the data and BSS sections. Adjust CONF_HANDLE_*() macros in malloc_conf_init() to expose all opt_* variable use to cpp so that proper mangling occurs.
2012-03-07 06:57:45 +08:00
#define arenas_tls JEMALLOC_N(arenas_tls)
Fix fork(2)-related deadlocks. Add a library constructor for jemalloc that initializes the allocator. This fixes a race that could occur if threads were created by the main thread prior to any memory allocation, followed by fork(2), and then memory allocation in the child process. Fix the prefork/postfork functions to acquire/release the ctl, prof, and rtree mutexes. This fixes various fork() child process deadlocks, but one possible deadlock remains (intentionally) unaddressed: prof backtracing can acquire runtime library mutexes, so deadlock is still possible if heap profiling is enabled during fork(). This deadlock is known to be a real issue in at least the case of libgcc-based backtracing. Reported by tfengjun.
2012-10-10 05:46:22 +08:00
#define arenas_tsd JEMALLOC_N(arenas_tsd)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define arenas_tsd_boot JEMALLOC_N(arenas_tsd_boot)
#define arenas_tsd_cleanup_wrapper JEMALLOC_N(arenas_tsd_cleanup_wrapper)
#define arenas_tsd_get JEMALLOC_N(arenas_tsd_get)
#define arenas_tsd_set JEMALLOC_N(arenas_tsd_set)
#define atomic_add_u JEMALLOC_N(atomic_add_u)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define atomic_add_uint32 JEMALLOC_N(atomic_add_uint32)
#define atomic_add_uint64 JEMALLOC_N(atomic_add_uint64)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define atomic_add_z JEMALLOC_N(atomic_add_z)
#define atomic_sub_u JEMALLOC_N(atomic_sub_u)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define atomic_sub_uint32 JEMALLOC_N(atomic_sub_uint32)
#define atomic_sub_uint64 JEMALLOC_N(atomic_sub_uint64)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define atomic_sub_z JEMALLOC_N(atomic_sub_z)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define base_alloc JEMALLOC_N(base_alloc)
#define base_boot JEMALLOC_N(base_boot)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define base_calloc JEMALLOC_N(base_calloc)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define base_node_alloc JEMALLOC_N(base_node_alloc)
#define base_node_dealloc JEMALLOC_N(base_node_dealloc)
Fix fork-related bugs. Acquire/release arena bin locks as part of the prefork/postfork. This bug made deadlock in the child between fork and exec a possibility. Split jemalloc_postfork() into jemalloc_postfork_{parent,child}() so that the child can reinitialize mutexes rather than unlocking them. In practice, this bug tended not to cause problems.
2012-03-14 07:31:41 +08:00
#define base_postfork_child JEMALLOC_N(base_postfork_child)
#define base_postfork_parent JEMALLOC_N(base_postfork_parent)
#define base_prefork JEMALLOC_N(base_prefork)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define bitmap_full JEMALLOC_N(bitmap_full)
#define bitmap_get JEMALLOC_N(bitmap_get)
#define bitmap_info_init JEMALLOC_N(bitmap_info_init)
#define bitmap_info_ngroups JEMALLOC_N(bitmap_info_ngroups)
#define bitmap_init JEMALLOC_N(bitmap_init)
#define bitmap_set JEMALLOC_N(bitmap_set)
#define bitmap_sfu JEMALLOC_N(bitmap_sfu)
#define bitmap_size JEMALLOC_N(bitmap_size)
#define bitmap_unset JEMALLOC_N(bitmap_unset)
#define bt_init JEMALLOC_N(bt_init)
#define buferror JEMALLOC_N(buferror)
#define choose_arena JEMALLOC_N(choose_arena)
#define choose_arena_hard JEMALLOC_N(choose_arena_hard)
#define chunk_alloc JEMALLOC_N(chunk_alloc)
#define chunk_alloc_dss JEMALLOC_N(chunk_alloc_dss)
#define chunk_alloc_mmap JEMALLOC_N(chunk_alloc_mmap)
Remove mmap_unaligned. Remove mmap_unaligned, which was used to heuristically decide whether to optimistically call mmap() in such a way that could reduce the total number of system calls. If I remember correctly, the intention of mmap_unaligned was to avoid always executing the slow path in the presence of ASLR. However, that reasoning seems to have been based on a flawed understanding of how ASLR actually works. Although ASLR apparently causes mmap() to ignore address requests, it does not cause total placement randomness, so there is a reasonable expectation that iterative mmap() calls will start returning chunk-aligned mappings once the first chunk has been properly aligned.
2012-04-22 10:17:21 +08:00
#define chunk_boot JEMALLOC_N(chunk_boot)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define chunk_dealloc JEMALLOC_N(chunk_dealloc)
#define chunk_dealloc_mmap JEMALLOC_N(chunk_dealloc_mmap)
#define chunk_dss_boot JEMALLOC_N(chunk_dss_boot)
Fix fork-related bugs. Acquire/release arena bin locks as part of the prefork/postfork. This bug made deadlock in the child between fork and exec a possibility. Split jemalloc_postfork() into jemalloc_postfork_{parent,child}() so that the child can reinitialize mutexes rather than unlocking them. In practice, this bug tended not to cause problems.
2012-03-14 07:31:41 +08:00
#define chunk_dss_postfork_child JEMALLOC_N(chunk_dss_postfork_child)
#define chunk_dss_postfork_parent JEMALLOC_N(chunk_dss_postfork_parent)
Add arena-specific and selective dss allocation. Add the "arenas.extend" mallctl, so that it is possible to create new arenas that are outside the set that jemalloc automatically multiplexes threads onto. Add the ALLOCM_ARENA() flag for {,r,d}allocm(), so that it is possible to explicitly allocate from a particular arena. Add the "opt.dss" mallctl, which controls the default precedence of dss allocation relative to mmap allocation. Add the "arena.<i>.dss" mallctl, which makes it possible to set the default dss precedence on a per arena or global basis. Add the "arena.<i>.purge" mallctl, which obsoletes "arenas.purge". Add the "stats.arenas.<i>.dss" mallctl.
2012-10-12 04:53:15 +08:00
#define chunk_dss_prec_get JEMALLOC_N(chunk_dss_prec_get)
#define chunk_dss_prec_set JEMALLOC_N(chunk_dss_prec_set)
Fix fork-related bugs. Acquire/release arena bin locks as part of the prefork/postfork. This bug made deadlock in the child between fork and exec a possibility. Split jemalloc_postfork() into jemalloc_postfork_{parent,child}() so that the child can reinitialize mutexes rather than unlocking them. In practice, this bug tended not to cause problems.
2012-03-14 07:31:41 +08:00
#define chunk_dss_prefork JEMALLOC_N(chunk_dss_prefork)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define chunk_in_dss JEMALLOC_N(chunk_in_dss)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define chunk_npages JEMALLOC_N(chunk_npages)
Fix fork(2)-related deadlocks. Add a library constructor for jemalloc that initializes the allocator. This fixes a race that could occur if threads were created by the main thread prior to any memory allocation, followed by fork(2), and then memory allocation in the child process. Fix the prefork/postfork functions to acquire/release the ctl, prof, and rtree mutexes. This fixes various fork() child process deadlocks, but one possible deadlock remains (intentionally) unaddressed: prof backtracing can acquire runtime library mutexes, so deadlock is still possible if heap profiling is enabled during fork(). This deadlock is known to be a real issue in at least the case of libgcc-based backtracing. Reported by tfengjun.
2012-10-10 05:46:22 +08:00
#define chunk_postfork_child JEMALLOC_N(chunk_postfork_child)
#define chunk_postfork_parent JEMALLOC_N(chunk_postfork_parent)
#define chunk_prefork JEMALLOC_N(chunk_prefork)
Add arena-specific and selective dss allocation. Add the "arenas.extend" mallctl, so that it is possible to create new arenas that are outside the set that jemalloc automatically multiplexes threads onto. Add the ALLOCM_ARENA() flag for {,r,d}allocm(), so that it is possible to explicitly allocate from a particular arena. Add the "opt.dss" mallctl, which controls the default precedence of dss allocation relative to mmap allocation. Add the "arena.<i>.dss" mallctl, which makes it possible to set the default dss precedence on a per arena or global basis. Add the "arena.<i>.purge" mallctl, which obsoletes "arenas.purge". Add the "stats.arenas.<i>.dss" mallctl.
2012-10-12 04:53:15 +08:00
#define chunk_unmap JEMALLOC_N(chunk_unmap)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define chunks_mtx JEMALLOC_N(chunks_mtx)
#define chunks_rtree JEMALLOC_N(chunks_rtree)
#define chunksize JEMALLOC_N(chunksize)
#define chunksize_mask JEMALLOC_N(chunksize_mask)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define ckh_bucket_search JEMALLOC_N(ckh_bucket_search)
#define ckh_count JEMALLOC_N(ckh_count)
#define ckh_delete JEMALLOC_N(ckh_delete)
#define ckh_evict_reloc_insert JEMALLOC_N(ckh_evict_reloc_insert)
#define ckh_insert JEMALLOC_N(ckh_insert)
#define ckh_isearch JEMALLOC_N(ckh_isearch)
#define ckh_iter JEMALLOC_N(ckh_iter)
#define ckh_new JEMALLOC_N(ckh_new)
#define ckh_pointer_hash JEMALLOC_N(ckh_pointer_hash)
#define ckh_pointer_keycomp JEMALLOC_N(ckh_pointer_keycomp)
#define ckh_rebuild JEMALLOC_N(ckh_rebuild)
#define ckh_remove JEMALLOC_N(ckh_remove)
#define ckh_search JEMALLOC_N(ckh_search)
#define ckh_string_hash JEMALLOC_N(ckh_string_hash)
#define ckh_string_keycomp JEMALLOC_N(ckh_string_keycomp)
#define ckh_try_bucket_insert JEMALLOC_N(ckh_try_bucket_insert)
#define ckh_try_insert JEMALLOC_N(ckh_try_insert)
#define ctl_boot JEMALLOC_N(ctl_boot)
#define ctl_bymib JEMALLOC_N(ctl_bymib)
#define ctl_byname JEMALLOC_N(ctl_byname)
#define ctl_nametomib JEMALLOC_N(ctl_nametomib)
Fix fork(2)-related deadlocks. Add a library constructor for jemalloc that initializes the allocator. This fixes a race that could occur if threads were created by the main thread prior to any memory allocation, followed by fork(2), and then memory allocation in the child process. Fix the prefork/postfork functions to acquire/release the ctl, prof, and rtree mutexes. This fixes various fork() child process deadlocks, but one possible deadlock remains (intentionally) unaddressed: prof backtracing can acquire runtime library mutexes, so deadlock is still possible if heap profiling is enabled during fork(). This deadlock is known to be a real issue in at least the case of libgcc-based backtracing. Reported by tfengjun.
2012-10-10 05:46:22 +08:00
#define ctl_postfork_child JEMALLOC_N(ctl_postfork_child)
#define ctl_postfork_parent JEMALLOC_N(ctl_postfork_parent)
#define ctl_prefork JEMALLOC_N(ctl_prefork)
Add arena-specific and selective dss allocation. Add the "arenas.extend" mallctl, so that it is possible to create new arenas that are outside the set that jemalloc automatically multiplexes threads onto. Add the ALLOCM_ARENA() flag for {,r,d}allocm(), so that it is possible to explicitly allocate from a particular arena. Add the "opt.dss" mallctl, which controls the default precedence of dss allocation relative to mmap allocation. Add the "arena.<i>.dss" mallctl, which makes it possible to set the default dss precedence on a per arena or global basis. Add the "arena.<i>.purge" mallctl, which obsoletes "arenas.purge". Add the "stats.arenas.<i>.dss" mallctl.
2012-10-12 04:53:15 +08:00
#define dss_prec_names JEMALLOC_N(dss_prec_names)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define extent_tree_ad_first JEMALLOC_N(extent_tree_ad_first)
#define extent_tree_ad_insert JEMALLOC_N(extent_tree_ad_insert)
#define extent_tree_ad_iter JEMALLOC_N(extent_tree_ad_iter)
#define extent_tree_ad_iter_recurse JEMALLOC_N(extent_tree_ad_iter_recurse)
#define extent_tree_ad_iter_start JEMALLOC_N(extent_tree_ad_iter_start)
#define extent_tree_ad_last JEMALLOC_N(extent_tree_ad_last)
#define extent_tree_ad_new JEMALLOC_N(extent_tree_ad_new)
#define extent_tree_ad_next JEMALLOC_N(extent_tree_ad_next)
#define extent_tree_ad_nsearch JEMALLOC_N(extent_tree_ad_nsearch)
#define extent_tree_ad_prev JEMALLOC_N(extent_tree_ad_prev)
#define extent_tree_ad_psearch JEMALLOC_N(extent_tree_ad_psearch)
#define extent_tree_ad_remove JEMALLOC_N(extent_tree_ad_remove)
#define extent_tree_ad_reverse_iter JEMALLOC_N(extent_tree_ad_reverse_iter)
#define extent_tree_ad_reverse_iter_recurse JEMALLOC_N(extent_tree_ad_reverse_iter_recurse)
#define extent_tree_ad_reverse_iter_start JEMALLOC_N(extent_tree_ad_reverse_iter_start)
#define extent_tree_ad_search JEMALLOC_N(extent_tree_ad_search)
#define extent_tree_szad_first JEMALLOC_N(extent_tree_szad_first)
#define extent_tree_szad_insert JEMALLOC_N(extent_tree_szad_insert)
#define extent_tree_szad_iter JEMALLOC_N(extent_tree_szad_iter)
#define extent_tree_szad_iter_recurse JEMALLOC_N(extent_tree_szad_iter_recurse)
#define extent_tree_szad_iter_start JEMALLOC_N(extent_tree_szad_iter_start)
#define extent_tree_szad_last JEMALLOC_N(extent_tree_szad_last)
#define extent_tree_szad_new JEMALLOC_N(extent_tree_szad_new)
#define extent_tree_szad_next JEMALLOC_N(extent_tree_szad_next)
#define extent_tree_szad_nsearch JEMALLOC_N(extent_tree_szad_nsearch)
#define extent_tree_szad_prev JEMALLOC_N(extent_tree_szad_prev)
#define extent_tree_szad_psearch JEMALLOC_N(extent_tree_szad_psearch)
#define extent_tree_szad_remove JEMALLOC_N(extent_tree_szad_remove)
#define extent_tree_szad_reverse_iter JEMALLOC_N(extent_tree_szad_reverse_iter)
#define extent_tree_szad_reverse_iter_recurse JEMALLOC_N(extent_tree_szad_reverse_iter_recurse)
#define extent_tree_szad_reverse_iter_start JEMALLOC_N(extent_tree_szad_reverse_iter_start)
#define extent_tree_szad_search JEMALLOC_N(extent_tree_szad_search)
Fix fork(2)-related deadlocks. Add a library constructor for jemalloc that initializes the allocator. This fixes a race that could occur if threads were created by the main thread prior to any memory allocation, followed by fork(2), and then memory allocation in the child process. Fix the prefork/postfork functions to acquire/release the ctl, prof, and rtree mutexes. This fixes various fork() child process deadlocks, but one possible deadlock remains (intentionally) unaddressed: prof backtracing can acquire runtime library mutexes, so deadlock is still possible if heap profiling is enabled during fork(). This deadlock is known to be a real issue in at least the case of libgcc-based backtracing. Reported by tfengjun.
2012-10-10 05:46:22 +08:00
#define get_errno JEMALLOC_N(get_errno)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define hash JEMALLOC_N(hash)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define huge_allocated JEMALLOC_N(huge_allocated)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define huge_boot JEMALLOC_N(huge_boot)
#define huge_dalloc JEMALLOC_N(huge_dalloc)
#define huge_malloc JEMALLOC_N(huge_malloc)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define huge_mtx JEMALLOC_N(huge_mtx)
#define huge_ndalloc JEMALLOC_N(huge_ndalloc)
#define huge_nmalloc JEMALLOC_N(huge_nmalloc)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define huge_palloc JEMALLOC_N(huge_palloc)
Fix fork-related bugs. Acquire/release arena bin locks as part of the prefork/postfork. This bug made deadlock in the child between fork and exec a possibility. Split jemalloc_postfork() into jemalloc_postfork_{parent,child}() so that the child can reinitialize mutexes rather than unlocking them. In practice, this bug tended not to cause problems.
2012-03-14 07:31:41 +08:00
#define huge_postfork_child JEMALLOC_N(huge_postfork_child)
#define huge_postfork_parent JEMALLOC_N(huge_postfork_parent)
#define huge_prefork JEMALLOC_N(huge_prefork)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define huge_prof_ctx_get JEMALLOC_N(huge_prof_ctx_get)
#define huge_prof_ctx_set JEMALLOC_N(huge_prof_ctx_set)
#define huge_ralloc JEMALLOC_N(huge_ralloc)
#define huge_ralloc_no_move JEMALLOC_N(huge_ralloc_no_move)
#define huge_salloc JEMALLOC_N(huge_salloc)
#define iallocm JEMALLOC_N(iallocm)
#define icalloc JEMALLOC_N(icalloc)
Add arena-specific and selective dss allocation. Add the "arenas.extend" mallctl, so that it is possible to create new arenas that are outside the set that jemalloc automatically multiplexes threads onto. Add the ALLOCM_ARENA() flag for {,r,d}allocm(), so that it is possible to explicitly allocate from a particular arena. Add the "opt.dss" mallctl, which controls the default precedence of dss allocation relative to mmap allocation. Add the "arena.<i>.dss" mallctl, which makes it possible to set the default dss precedence on a per arena or global basis. Add the "arena.<i>.purge" mallctl, which obsoletes "arenas.purge". Add the "stats.arenas.<i>.dss" mallctl.
2012-10-12 04:53:15 +08:00
#define icallocx JEMALLOC_N(icallocx)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define idalloc JEMALLOC_N(idalloc)
Add arena-specific and selective dss allocation. Add the "arenas.extend" mallctl, so that it is possible to create new arenas that are outside the set that jemalloc automatically multiplexes threads onto. Add the ALLOCM_ARENA() flag for {,r,d}allocm(), so that it is possible to explicitly allocate from a particular arena. Add the "opt.dss" mallctl, which controls the default precedence of dss allocation relative to mmap allocation. Add the "arena.<i>.dss" mallctl, which makes it possible to set the default dss precedence on a per arena or global basis. Add the "arena.<i>.purge" mallctl, which obsoletes "arenas.purge". Add the "stats.arenas.<i>.dss" mallctl.
2012-10-12 04:53:15 +08:00
#define idallocx JEMALLOC_N(idallocx)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define imalloc JEMALLOC_N(imalloc)
Add arena-specific and selective dss allocation. Add the "arenas.extend" mallctl, so that it is possible to create new arenas that are outside the set that jemalloc automatically multiplexes threads onto. Add the ALLOCM_ARENA() flag for {,r,d}allocm(), so that it is possible to explicitly allocate from a particular arena. Add the "opt.dss" mallctl, which controls the default precedence of dss allocation relative to mmap allocation. Add the "arena.<i>.dss" mallctl, which makes it possible to set the default dss precedence on a per arena or global basis. Add the "arena.<i>.purge" mallctl, which obsoletes "arenas.purge". Add the "stats.arenas.<i>.dss" mallctl.
2012-10-12 04:53:15 +08:00
#define imallocx JEMALLOC_N(imallocx)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define ipalloc JEMALLOC_N(ipalloc)
Add arena-specific and selective dss allocation. Add the "arenas.extend" mallctl, so that it is possible to create new arenas that are outside the set that jemalloc automatically multiplexes threads onto. Add the ALLOCM_ARENA() flag for {,r,d}allocm(), so that it is possible to explicitly allocate from a particular arena. Add the "opt.dss" mallctl, which controls the default precedence of dss allocation relative to mmap allocation. Add the "arena.<i>.dss" mallctl, which makes it possible to set the default dss precedence on a per arena or global basis. Add the "arena.<i>.purge" mallctl, which obsoletes "arenas.purge". Add the "stats.arenas.<i>.dss" mallctl.
2012-10-12 04:53:15 +08:00
#define ipallocx JEMALLOC_N(ipallocx)
Implement Valgrind support, redzones, and quarantine. Implement Valgrind support, as well as the redzone and quarantine features, which help Valgrind detect memory errors. Redzones are only implemented for small objects because the changes necessary to support redzones around large and huge objects are complicated by in-place reallocation, to the point that it isn't clear that the maintenance burden is worth the incremental improvement to Valgrind support. Merge arena_salloc() and arena_salloc_demote(). Refactor i[v]salloc() to expose the 'demote' option.
2012-04-06 15:35:09 +08:00
#define iqalloc JEMALLOC_N(iqalloc)
Add arena-specific and selective dss allocation. Add the "arenas.extend" mallctl, so that it is possible to create new arenas that are outside the set that jemalloc automatically multiplexes threads onto. Add the ALLOCM_ARENA() flag for {,r,d}allocm(), so that it is possible to explicitly allocate from a particular arena. Add the "opt.dss" mallctl, which controls the default precedence of dss allocation relative to mmap allocation. Add the "arena.<i>.dss" mallctl, which makes it possible to set the default dss precedence on a per arena or global basis. Add the "arena.<i>.purge" mallctl, which obsoletes "arenas.purge". Add the "stats.arenas.<i>.dss" mallctl.
2012-10-12 04:53:15 +08:00
#define iqallocx JEMALLOC_N(iqallocx)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define iralloc JEMALLOC_N(iralloc)
Add arena-specific and selective dss allocation. Add the "arenas.extend" mallctl, so that it is possible to create new arenas that are outside the set that jemalloc automatically multiplexes threads onto. Add the ALLOCM_ARENA() flag for {,r,d}allocm(), so that it is possible to explicitly allocate from a particular arena. Add the "opt.dss" mallctl, which controls the default precedence of dss allocation relative to mmap allocation. Add the "arena.<i>.dss" mallctl, which makes it possible to set the default dss precedence on a per arena or global basis. Add the "arena.<i>.purge" mallctl, which obsoletes "arenas.purge". Add the "stats.arenas.<i>.dss" mallctl.
2012-10-12 04:53:15 +08:00
#define irallocx JEMALLOC_N(irallocx)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define isalloc JEMALLOC_N(isalloc)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define isthreaded JEMALLOC_N(isthreaded)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define ivsalloc JEMALLOC_N(ivsalloc)
Fix fork-related bugs. Acquire/release arena bin locks as part of the prefork/postfork. This bug made deadlock in the child between fork and exec a possibility. Split jemalloc_postfork() into jemalloc_postfork_{parent,child}() so that the child can reinitialize mutexes rather than unlocking them. In practice, this bug tended not to cause problems.
2012-03-14 07:31:41 +08:00
#define jemalloc_postfork_child JEMALLOC_N(jemalloc_postfork_child)
#define jemalloc_postfork_parent JEMALLOC_N(jemalloc_postfork_parent)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define jemalloc_prefork JEMALLOC_N(jemalloc_prefork)
#define malloc_cprintf JEMALLOC_N(malloc_cprintf)
#define malloc_mutex_init JEMALLOC_N(malloc_mutex_init)
#define malloc_mutex_lock JEMALLOC_N(malloc_mutex_lock)
Fix fork-related bugs. Acquire/release arena bin locks as part of the prefork/postfork. This bug made deadlock in the child between fork and exec a possibility. Split jemalloc_postfork() into jemalloc_postfork_{parent,child}() so that the child can reinitialize mutexes rather than unlocking them. In practice, this bug tended not to cause problems.
2012-03-14 07:31:41 +08:00
#define malloc_mutex_postfork_child JEMALLOC_N(malloc_mutex_postfork_child)
#define malloc_mutex_postfork_parent JEMALLOC_N(malloc_mutex_postfork_parent)
#define malloc_mutex_prefork JEMALLOC_N(malloc_mutex_prefork)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define malloc_mutex_unlock JEMALLOC_N(malloc_mutex_unlock)
#define malloc_printf JEMALLOC_N(malloc_printf)
Implement malloc_vsnprintf(). Implement malloc_vsnprintf() (a subset of vsnprintf(3)) as well as several other printing functions based on it, so that formatted printing can be relied upon without concern for inducing a dependency on floating point runtime support. Replace malloc_write() calls with malloc_*printf() where doing so simplifies the code. Add name mangling for library-private symbols in the data and BSS sections. Adjust CONF_HANDLE_*() macros in malloc_conf_init() to expose all opt_* variable use to cpp so that proper mangling occurs.
2012-03-07 06:57:45 +08:00
#define malloc_snprintf JEMALLOC_N(malloc_snprintf)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define malloc_strtoumax JEMALLOC_N(malloc_strtoumax)
#define malloc_tsd_boot JEMALLOC_N(malloc_tsd_boot)
#define malloc_tsd_cleanup_register JEMALLOC_N(malloc_tsd_cleanup_register)
#define malloc_tsd_dalloc JEMALLOC_N(malloc_tsd_dalloc)
#define malloc_tsd_malloc JEMALLOC_N(malloc_tsd_malloc)
#define malloc_tsd_no_cleanup JEMALLOC_N(malloc_tsd_no_cleanup)
Implement malloc_vsnprintf(). Implement malloc_vsnprintf() (a subset of vsnprintf(3)) as well as several other printing functions based on it, so that formatted printing can be relied upon without concern for inducing a dependency on floating point runtime support. Replace malloc_write() calls with malloc_*printf() where doing so simplifies the code. Add name mangling for library-private symbols in the data and BSS sections. Adjust CONF_HANDLE_*() macros in malloc_conf_init() to expose all opt_* variable use to cpp so that proper mangling occurs.
2012-03-07 06:57:45 +08:00
#define malloc_vcprintf JEMALLOC_N(malloc_vcprintf)
#define malloc_vsnprintf JEMALLOC_N(malloc_vsnprintf)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define malloc_write JEMALLOC_N(malloc_write)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define map_bias JEMALLOC_N(map_bias)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define mb_write JEMALLOC_N(mb_write)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define mutex_boot JEMALLOC_N(mutex_boot)
Add arena-specific and selective dss allocation. Add the "arenas.extend" mallctl, so that it is possible to create new arenas that are outside the set that jemalloc automatically multiplexes threads onto. Add the ALLOCM_ARENA() flag for {,r,d}allocm(), so that it is possible to explicitly allocate from a particular arena. Add the "opt.dss" mallctl, which controls the default precedence of dss allocation relative to mmap allocation. Add the "arena.<i>.dss" mallctl, which makes it possible to set the default dss precedence on a per arena or global basis. Add the "arena.<i>.purge" mallctl, which obsoletes "arenas.purge". Add the "stats.arenas.<i>.dss" mallctl.
2012-10-12 04:53:15 +08:00
#define narenas_auto JEMALLOC_N(narenas_auto)
#define narenas_total JEMALLOC_N(narenas_total)
#define narenas_total_get JEMALLOC_N(narenas_total_get)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define ncpus JEMALLOC_N(ncpus)
#define nhbins JEMALLOC_N(nhbins)
Implement malloc_vsnprintf(). Implement malloc_vsnprintf() (a subset of vsnprintf(3)) as well as several other printing functions based on it, so that formatted printing can be relied upon without concern for inducing a dependency on floating point runtime support. Replace malloc_write() calls with malloc_*printf() where doing so simplifies the code. Add name mangling for library-private symbols in the data and BSS sections. Adjust CONF_HANDLE_*() macros in malloc_conf_init() to expose all opt_* variable use to cpp so that proper mangling occurs.
2012-03-07 06:57:45 +08:00
#define opt_abort JEMALLOC_N(opt_abort)
#define opt_junk JEMALLOC_N(opt_junk)
#define opt_lg_chunk JEMALLOC_N(opt_lg_chunk)
#define opt_lg_dirty_mult JEMALLOC_N(opt_lg_dirty_mult)
#define opt_lg_prof_interval JEMALLOC_N(opt_lg_prof_interval)
#define opt_lg_prof_sample JEMALLOC_N(opt_lg_prof_sample)
#define opt_lg_tcache_max JEMALLOC_N(opt_lg_tcache_max)
#define opt_narenas JEMALLOC_N(opt_narenas)
#define opt_prof JEMALLOC_N(opt_prof)
#define opt_prof_accum JEMALLOC_N(opt_prof_accum)
#define opt_prof_active JEMALLOC_N(opt_prof_active)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define opt_prof_final JEMALLOC_N(opt_prof_final)
Implement malloc_vsnprintf(). Implement malloc_vsnprintf() (a subset of vsnprintf(3)) as well as several other printing functions based on it, so that formatted printing can be relied upon without concern for inducing a dependency on floating point runtime support. Replace malloc_write() calls with malloc_*printf() where doing so simplifies the code. Add name mangling for library-private symbols in the data and BSS sections. Adjust CONF_HANDLE_*() macros in malloc_conf_init() to expose all opt_* variable use to cpp so that proper mangling occurs.
2012-03-07 06:57:45 +08:00
#define opt_prof_gdump JEMALLOC_N(opt_prof_gdump)
#define opt_prof_leak JEMALLOC_N(opt_prof_leak)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define opt_prof_prefix JEMALLOC_N(opt_prof_prefix)
#define opt_quarantine JEMALLOC_N(opt_quarantine)
#define opt_redzone JEMALLOC_N(opt_redzone)
Implement malloc_vsnprintf(). Implement malloc_vsnprintf() (a subset of vsnprintf(3)) as well as several other printing functions based on it, so that formatted printing can be relied upon without concern for inducing a dependency on floating point runtime support. Replace malloc_write() calls with malloc_*printf() where doing so simplifies the code. Add name mangling for library-private symbols in the data and BSS sections. Adjust CONF_HANDLE_*() macros in malloc_conf_init() to expose all opt_* variable use to cpp so that proper mangling occurs.
2012-03-07 06:57:45 +08:00
#define opt_stats_print JEMALLOC_N(opt_stats_print)
#define opt_tcache JEMALLOC_N(opt_tcache)
Add utrace(2)-based tracing (--enable-utrace).
2012-04-06 04:36:17 +08:00
#define opt_utrace JEMALLOC_N(opt_utrace)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define opt_valgrind JEMALLOC_N(opt_valgrind)
Implement malloc_vsnprintf(). Implement malloc_vsnprintf() (a subset of vsnprintf(3)) as well as several other printing functions based on it, so that formatted printing can be relied upon without concern for inducing a dependency on floating point runtime support. Replace malloc_write() calls with malloc_*printf() where doing so simplifies the code. Add name mangling for library-private symbols in the data and BSS sections. Adjust CONF_HANDLE_*() macros in malloc_conf_init() to expose all opt_* variable use to cpp so that proper mangling occurs.
2012-03-07 06:57:45 +08:00
#define opt_xmalloc JEMALLOC_N(opt_xmalloc)
#define opt_zero JEMALLOC_N(opt_zero)
Implement Valgrind support, redzones, and quarantine. Implement Valgrind support, as well as the redzone and quarantine features, which help Valgrind detect memory errors. Redzones are only implemented for small objects because the changes necessary to support redzones around large and huge objects are complicated by in-place reallocation, to the point that it isn't clear that the maintenance burden is worth the incremental improvement to Valgrind support. Merge arena_salloc() and arena_salloc_demote(). Refactor i[v]salloc() to expose the 'demote' option.
2012-04-06 15:35:09 +08:00
#define p2rz JEMALLOC_N(p2rz)
Add a pages_purge function to wrap madvise(JEMALLOC_MADV_PURGE) calls This will be used to implement the feature on mingw, which doesn't have madvise.
2012-04-19 00:29:43 +08:00
#define pages_purge JEMALLOC_N(pages_purge)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define pow2_ceil JEMALLOC_N(pow2_ceil)
#define prof_backtrace JEMALLOC_N(prof_backtrace)
#define prof_boot0 JEMALLOC_N(prof_boot0)
#define prof_boot1 JEMALLOC_N(prof_boot1)
#define prof_boot2 JEMALLOC_N(prof_boot2)
#define prof_ctx_get JEMALLOC_N(prof_ctx_get)
#define prof_ctx_set JEMALLOC_N(prof_ctx_set)
#define prof_free JEMALLOC_N(prof_free)
#define prof_gdump JEMALLOC_N(prof_gdump)
#define prof_idump JEMALLOC_N(prof_idump)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define prof_interval JEMALLOC_N(prof_interval)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define prof_lookup JEMALLOC_N(prof_lookup)
#define prof_malloc JEMALLOC_N(prof_malloc)
#define prof_mdump JEMALLOC_N(prof_mdump)
Fix fork(2)-related deadlocks. Add a library constructor for jemalloc that initializes the allocator. This fixes a race that could occur if threads were created by the main thread prior to any memory allocation, followed by fork(2), and then memory allocation in the child process. Fix the prefork/postfork functions to acquire/release the ctl, prof, and rtree mutexes. This fixes various fork() child process deadlocks, but one possible deadlock remains (intentionally) unaddressed: prof backtracing can acquire runtime library mutexes, so deadlock is still possible if heap profiling is enabled during fork(). This deadlock is known to be a real issue in at least the case of libgcc-based backtracing. Reported by tfengjun.
2012-10-10 05:46:22 +08:00
#define prof_postfork_child JEMALLOC_N(prof_postfork_child)
#define prof_postfork_parent JEMALLOC_N(prof_postfork_parent)
#define prof_prefork JEMALLOC_N(prof_prefork)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define prof_promote JEMALLOC_N(prof_promote)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define prof_realloc JEMALLOC_N(prof_realloc)
#define prof_sample_accum_update JEMALLOC_N(prof_sample_accum_update)
#define prof_sample_threshold_update JEMALLOC_N(prof_sample_threshold_update)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define prof_tdata_booted JEMALLOC_N(prof_tdata_booted)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define prof_tdata_cleanup JEMALLOC_N(prof_tdata_cleanup)
Fix heap profiling bugs. Fix a potential deadlock that could occur during interval- and growth-triggered heap profile dumps. Fix an off-by-one heap profile statistics bug that could be observed in interval- and growth-triggered heap profiles. Fix heap profile dump filename sequence numbers (regression during conversion to malloc_snprintf()).
2012-04-23 07:00:11 +08:00
#define prof_tdata_get JEMALLOC_N(prof_tdata_get)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define prof_tdata_init JEMALLOC_N(prof_tdata_init)
#define prof_tdata_initialized JEMALLOC_N(prof_tdata_initialized)
#define prof_tdata_tls JEMALLOC_N(prof_tdata_tls)
Fix fork(2)-related deadlocks. Add a library constructor for jemalloc that initializes the allocator. This fixes a race that could occur if threads were created by the main thread prior to any memory allocation, followed by fork(2), and then memory allocation in the child process. Fix the prefork/postfork functions to acquire/release the ctl, prof, and rtree mutexes. This fixes various fork() child process deadlocks, but one possible deadlock remains (intentionally) unaddressed: prof backtracing can acquire runtime library mutexes, so deadlock is still possible if heap profiling is enabled during fork(). This deadlock is known to be a real issue in at least the case of libgcc-based backtracing. Reported by tfengjun.
2012-10-10 05:46:22 +08:00
#define prof_tdata_tsd JEMALLOC_N(prof_tdata_tsd)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define prof_tdata_tsd_boot JEMALLOC_N(prof_tdata_tsd_boot)
#define prof_tdata_tsd_cleanup_wrapper JEMALLOC_N(prof_tdata_tsd_cleanup_wrapper)
#define prof_tdata_tsd_get JEMALLOC_N(prof_tdata_tsd_get)
#define prof_tdata_tsd_set JEMALLOC_N(prof_tdata_tsd_set)
Implement Valgrind support, redzones, and quarantine. Implement Valgrind support, as well as the redzone and quarantine features, which help Valgrind detect memory errors. Redzones are only implemented for small objects because the changes necessary to support redzones around large and huge objects are complicated by in-place reallocation, to the point that it isn't clear that the maintenance burden is worth the incremental improvement to Valgrind support. Merge arena_salloc() and arena_salloc_demote(). Refactor i[v]salloc() to expose the 'demote' option.
2012-04-06 15:35:09 +08:00
#define quarantine JEMALLOC_N(quarantine)
#define quarantine_boot JEMALLOC_N(quarantine_boot)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define quarantine_tsd_boot JEMALLOC_N(quarantine_tsd_boot)
#define quarantine_tsd_cleanup_wrapper JEMALLOC_N(quarantine_tsd_cleanup_wrapper)
#define quarantine_tsd_get JEMALLOC_N(quarantine_tsd_get)
#define quarantine_tsd_set JEMALLOC_N(quarantine_tsd_set)
Move zone registration to zone.c
2012-03-27 20:20:12 +08:00
#define register_zone JEMALLOC_N(register_zone)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define rtree_get JEMALLOC_N(rtree_get)
#define rtree_get_locked JEMALLOC_N(rtree_get_locked)
#define rtree_new JEMALLOC_N(rtree_new)
Fix fork(2)-related deadlocks. Add a library constructor for jemalloc that initializes the allocator. This fixes a race that could occur if threads were created by the main thread prior to any memory allocation, followed by fork(2), and then memory allocation in the child process. Fix the prefork/postfork functions to acquire/release the ctl, prof, and rtree mutexes. This fixes various fork() child process deadlocks, but one possible deadlock remains (intentionally) unaddressed: prof backtracing can acquire runtime library mutexes, so deadlock is still possible if heap profiling is enabled during fork(). This deadlock is known to be a real issue in at least the case of libgcc-based backtracing. Reported by tfengjun.
2012-10-10 05:46:22 +08:00
#define rtree_postfork_child JEMALLOC_N(rtree_postfork_child)
#define rtree_postfork_parent JEMALLOC_N(rtree_postfork_parent)
#define rtree_prefork JEMALLOC_N(rtree_prefork)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define rtree_set JEMALLOC_N(rtree_set)
#define s2u JEMALLOC_N(s2u)
#define sa2u JEMALLOC_N(sa2u)
Fix fork(2)-related deadlocks. Add a library constructor for jemalloc that initializes the allocator. This fixes a race that could occur if threads were created by the main thread prior to any memory allocation, followed by fork(2), and then memory allocation in the child process. Fix the prefork/postfork functions to acquire/release the ctl, prof, and rtree mutexes. This fixes various fork() child process deadlocks, but one possible deadlock remains (intentionally) unaddressed: prof backtracing can acquire runtime library mutexes, so deadlock is still possible if heap profiling is enabled during fork(). This deadlock is known to be a real issue in at least the case of libgcc-based backtracing. Reported by tfengjun.
2012-10-10 05:46:22 +08:00
#define set_errno JEMALLOC_N(set_errno)
Implement malloc_vsnprintf(). Implement malloc_vsnprintf() (a subset of vsnprintf(3)) as well as several other printing functions based on it, so that formatted printing can be relied upon without concern for inducing a dependency on floating point runtime support. Replace malloc_write() calls with malloc_*printf() where doing so simplifies the code. Add name mangling for library-private symbols in the data and BSS sections. Adjust CONF_HANDLE_*() macros in malloc_conf_init() to expose all opt_* variable use to cpp so that proper mangling occurs.
2012-03-07 06:57:45 +08:00
#define stats_cactive JEMALLOC_N(stats_cactive)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define stats_cactive_add JEMALLOC_N(stats_cactive_add)
#define stats_cactive_get JEMALLOC_N(stats_cactive_get)
#define stats_cactive_sub JEMALLOC_N(stats_cactive_sub)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define stats_chunks JEMALLOC_N(stats_chunks)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define stats_print JEMALLOC_N(stats_print)
#define tcache_alloc_easy JEMALLOC_N(tcache_alloc_easy)
#define tcache_alloc_large JEMALLOC_N(tcache_alloc_large)
#define tcache_alloc_small JEMALLOC_N(tcache_alloc_small)
#define tcache_alloc_small_hard JEMALLOC_N(tcache_alloc_small_hard)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define tcache_arena_associate JEMALLOC_N(tcache_arena_associate)
#define tcache_arena_dissociate JEMALLOC_N(tcache_arena_dissociate)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define tcache_bin_flush_large JEMALLOC_N(tcache_bin_flush_large)
#define tcache_bin_flush_small JEMALLOC_N(tcache_bin_flush_small)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define tcache_bin_info JEMALLOC_N(tcache_bin_info)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define tcache_boot0 JEMALLOC_N(tcache_boot0)
#define tcache_boot1 JEMALLOC_N(tcache_boot1)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define tcache_booted JEMALLOC_N(tcache_booted)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define tcache_create JEMALLOC_N(tcache_create)
#define tcache_dalloc_large JEMALLOC_N(tcache_dalloc_large)
#define tcache_dalloc_small JEMALLOC_N(tcache_dalloc_small)
#define tcache_destroy JEMALLOC_N(tcache_destroy)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define tcache_enabled_booted JEMALLOC_N(tcache_enabled_booted)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define tcache_enabled_get JEMALLOC_N(tcache_enabled_get)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define tcache_enabled_initialized JEMALLOC_N(tcache_enabled_initialized)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define tcache_enabled_set JEMALLOC_N(tcache_enabled_set)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define tcache_enabled_tls JEMALLOC_N(tcache_enabled_tls)
Fix fork(2)-related deadlocks. Add a library constructor for jemalloc that initializes the allocator. This fixes a race that could occur if threads were created by the main thread prior to any memory allocation, followed by fork(2), and then memory allocation in the child process. Fix the prefork/postfork functions to acquire/release the ctl, prof, and rtree mutexes. This fixes various fork() child process deadlocks, but one possible deadlock remains (intentionally) unaddressed: prof backtracing can acquire runtime library mutexes, so deadlock is still possible if heap profiling is enabled during fork(). This deadlock is known to be a real issue in at least the case of libgcc-based backtracing. Reported by tfengjun.
2012-10-10 05:46:22 +08:00
#define tcache_enabled_tsd JEMALLOC_N(tcache_enabled_tsd)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define tcache_enabled_tsd_boot JEMALLOC_N(tcache_enabled_tsd_boot)
#define tcache_enabled_tsd_cleanup_wrapper JEMALLOC_N(tcache_enabled_tsd_cleanup_wrapper)
#define tcache_enabled_tsd_get JEMALLOC_N(tcache_enabled_tsd_get)
#define tcache_enabled_tsd_set JEMALLOC_N(tcache_enabled_tsd_set)
Add the --with-private-namespace option. Add the --with-private-namespace option to make it possible to work around library-private symbols being exposed in static libraries.
2011-07-31 07:40:52 +08:00
#define tcache_event JEMALLOC_N(tcache_event)
Optimize malloc() and free() fast paths. Embed the bin index for small page runs into the chunk page map, in order to omit [...] in the following dependent load sequence: ptr-->mapelm-->[run-->bin-->]bin_info Move various non-critcal code out of the inlined function chain into helper functions (tcache_event_hard(), arena_dalloc_small(), and locking).
2012-05-02 15:30:36 +08:00
#define tcache_event_hard JEMALLOC_N(tcache_event_hard)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define tcache_flush JEMALLOC_N(tcache_flush)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define tcache_get JEMALLOC_N(tcache_get)
Update private namespace mangling.
2012-05-02 17:16:51 +08:00
#define tcache_initialized JEMALLOC_N(tcache_initialized)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define tcache_maxclass JEMALLOC_N(tcache_maxclass)
#define tcache_salloc JEMALLOC_N(tcache_salloc)
Update private namespace mangling.
2012-05-02 17:16:51 +08:00
#define tcache_stats_merge JEMALLOC_N(tcache_stats_merge)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define tcache_thread_cleanup JEMALLOC_N(tcache_thread_cleanup)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define tcache_tls JEMALLOC_N(tcache_tls)
Fix fork(2)-related deadlocks. Add a library constructor for jemalloc that initializes the allocator. This fixes a race that could occur if threads were created by the main thread prior to any memory allocation, followed by fork(2), and then memory allocation in the child process. Fix the prefork/postfork functions to acquire/release the ctl, prof, and rtree mutexes. This fixes various fork() child process deadlocks, but one possible deadlock remains (intentionally) unaddressed: prof backtracing can acquire runtime library mutexes, so deadlock is still possible if heap profiling is enabled during fork(). This deadlock is known to be a real issue in at least the case of libgcc-based backtracing. Reported by tfengjun.
2012-10-10 05:46:22 +08:00
#define tcache_tsd JEMALLOC_N(tcache_tsd)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define tcache_tsd_boot JEMALLOC_N(tcache_tsd_boot)
#define tcache_tsd_cleanup_wrapper JEMALLOC_N(tcache_tsd_cleanup_wrapper)
#define tcache_tsd_get JEMALLOC_N(tcache_tsd_get)
#define tcache_tsd_set JEMALLOC_N(tcache_tsd_set)
Add missing private namespace mangling.
2012-04-21 04:42:21 +08:00
#define thread_allocated_booted JEMALLOC_N(thread_allocated_booted)
#define thread_allocated_initialized JEMALLOC_N(thread_allocated_initialized)
#define thread_allocated_tls JEMALLOC_N(thread_allocated_tls)
Fix fork(2)-related deadlocks. Add a library constructor for jemalloc that initializes the allocator. This fixes a race that could occur if threads were created by the main thread prior to any memory allocation, followed by fork(2), and then memory allocation in the child process. Fix the prefork/postfork functions to acquire/release the ctl, prof, and rtree mutexes. This fixes various fork() child process deadlocks, but one possible deadlock remains (intentionally) unaddressed: prof backtracing can acquire runtime library mutexes, so deadlock is still possible if heap profiling is enabled during fork(). This deadlock is known to be a real issue in at least the case of libgcc-based backtracing. Reported by tfengjun.
2012-10-10 05:46:22 +08:00
#define thread_allocated_tsd JEMALLOC_N(thread_allocated_tsd)
Add/remove missing/cruft entries to/from private_namespace.h.
2012-04-14 15:16:02 +08:00
#define thread_allocated_tsd_boot JEMALLOC_N(thread_allocated_tsd_boot)
#define thread_allocated_tsd_cleanup_wrapper JEMALLOC_N(thread_allocated_tsd_cleanup_wrapper)
#define thread_allocated_tsd_get JEMALLOC_N(thread_allocated_tsd_get)
#define thread_allocated_tsd_set JEMALLOC_N(thread_allocated_tsd_set)
Implement Valgrind support, redzones, and quarantine. Implement Valgrind support, as well as the redzone and quarantine features, which help Valgrind detect memory errors. Redzones are only implemented for small objects because the changes necessary to support redzones around large and huge objects are complicated by in-place reallocation, to the point that it isn't clear that the maintenance burden is worth the incremental improvement to Valgrind support. Merge arena_salloc() and arena_salloc_demote(). Refactor i[v]salloc() to expose the 'demote' option.
2012-04-06 15:35:09 +08:00
#define u2rz JEMALLOC_N(u2rz)
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