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Hao Liu 1541ffc765 configure: add --with-lg-slab-maxregs configure option. 
Specify the maximum number of regions in a slab, which is
(<lg-page> - <lg-tiny-min>) by default. This increases the limit of slab sizes
specified by "slab_sizes" in malloc_conf. This should never be less than
the default value. The max value of this option is related to LG_BITMAP_MAXBITS
(see more in bitmap.h).

For example, on a 4k page size system, if we:
  1) configure jemalloc with with --with-lg-slab-maxregs=12.
  2) export MALLOC_CONF="slab_sizes:9-16:4"
The slab size of 16 bytes is set to 4 pages. Previously, the default
lg-slab-maxregs is 9 (i.e. 12 - 3). The max slab size of 16 bytes is 2 pages
(i.e. (1<<9) * 16 bytes). By increasing the value from 9 to 12, the max slab
size can be set by MALLOC_CONF is 16 pages (i.e. (1<<12) * 16 bytes).
2020-09-16 13:58:38 -07:00
..
arena_externs.h
Add zero option to arena batch allocation
2020-07-31 09:16:50 -07:00
arena_inlines_a.h
Move percpu_arena_update.
2020-03-12 11:54:19 -07:00
arena_inlines_b.h
PAC: Move in decay.
2020-07-09 13:41:04 -07:00
arena_stats.h
Minor update to locked int
2020-05-12 08:23:15 -07:00
arena_structs.h
Edata: split up different list linkage uses.
2020-07-08 13:20:59 -07:00
arena_types.h
Emap: Move in alloc_ctx lookup functionality.
2020-02-17 10:50:51 -08:00
assert.h
Disentangle assert and util
2017-03-06 15:08:43 -08:00
atomic_c11.h
Introduce a backport of C11 atomics
2017-03-03 13:40:59 -08:00
atomic_gcc_atomic.h
Workaround to address g++ unused variable warnings
2019-07-30 11:37:56 -07:00
atomic_gcc_sync.h
Restrict lwsync to powerpc64 only
2018-10-24 11:18:55 -07:00
atomic_msvc.h
Introduce a backport of C11 atomics
2017-03-03 13:40:59 -08:00
atomic.h
atomic: add atomic_load_sub_store
2020-07-09 13:41:04 -07:00
background_thread_externs.h
Introduce decay module and put decay objects in PA
2020-04-10 13:12:47 -07:00
background_thread_inlines.h
PAC: Move in decay.
2020-07-09 13:41:04 -07:00
background_thread_structs.h
Add max_per_bg_thd stats for per background thread mutexes.
2019-09-13 09:23:57 -07:00
base_structs.h
Move relevant index into the ehooks_t itself.
2019-12-20 10:18:40 -08:00
base.h
Rtree: take the base allocator as a parameter.
2020-02-18 11:22:09 -08:00
bin_info.h
Extents: Split out extent struct.
2019-09-23 23:06:27 -07:00
bin_stats.h
Reduce footprint of bin_t.
2019-11-21 11:08:36 -08:00
bin_types.h
Rename extent_t to edata_t.
2019-12-20 10:18:40 -08:00
bin.h
Edata: split up different list linkage uses.
2020-07-08 13:20:59 -07:00
bit_util.h
bit_util: Add fls_ functions; "find last set".
2020-07-30 15:25:23 -07:00
bitmap.h
bit_util: Change ffs functions indexing.
2020-07-30 15:25:23 -07:00
buf_writer.h
Unify write callback signature
2020-05-11 14:51:24 -07:00
cache_bin.h
Cache bin: expose ncached_max publicly.
2020-05-16 13:34:23 -07:00
ckh.h
Header refactoring: tsd - cleanup and dependency breaking.
2017-05-01 10:49:56 -07:00
counter.h
Migrate counter to use locked int
2020-05-12 08:23:15 -07:00
ctl.h
PA->PAC: Move in stats.
2020-07-09 13:41:04 -07:00
decay.h
Decay: Take current time as an argument.
2020-04-10 13:12:47 -07:00
div.h
Add the div module, which allows fast division by dynamic values.
2017-12-21 14:25:43 -08:00
ecache.h
Rename ecache_grow -> geom_grow.
2020-08-19 16:53:21 -07:00
edata_cache.h
Edata: split up different list linkage uses.
2020-07-08 13:20:59 -07:00
edata.h
Edata: Reserve some space for hugepages.
2020-07-08 13:20:59 -07:00
ehooks.h
Ehooks: Fix a build warning.
2020-02-25 10:21:03 -08:00
emap.h
Rtree: Remove the per-field accessors.
2020-04-10 13:12:47 -07:00
emitter.h
Unify write callback signature
2020-05-11 14:51:24 -07:00
eset.h
Edata: split up different list linkage uses.
2020-07-08 13:20:59 -07:00
extent_dss.h
Header refactoring: unify and de-catchall extent_dss.
2017-05-31 13:08:45 -07:00
extent_mmap.h
Header refactoring: unify and de-catchall extent_mmap module.
2017-05-31 13:08:45 -07:00
extent.h
PA->PAC: Make extent.c forget about PA.
2020-07-09 13:41:04 -07:00
flat_bitmap.h
FB: Add range iteration support.
2020-07-30 15:25:23 -07:00
geom_grow.h
Geom_grow: Don't keep the mutex internal.
2020-08-19 16:53:21 -07:00
hash.h
Fix Undefined Behavior in hash.h
2020-02-13 12:25:26 -08:00
hook.h
Hooks: Protect against reentrancy.
2018-05-18 11:43:03 -07:00
inspect.h
Extents: Split out introspection functionality.
2019-12-20 10:18:40 -08:00
jemalloc_internal_decls.h
Tcache: Unify bin flush logic.
2020-02-25 10:21:03 -08:00
jemalloc_internal_defs.h.in
configure: add --with-lg-slab-maxregs configure option.
2020-09-16 13:58:38 -07:00
jemalloc_internal_externs.h
Add batch allocation API
2020-07-31 09:16:50 -07:00
jemalloc_internal_includes.h
Consolidate prof inline function headers
2020-05-11 12:24:56 -07:00
jemalloc_internal_inlines_a.h
Tcache: treat small and large cache bins uniformly
2020-04-14 15:20:19 -07:00
jemalloc_internal_inlines_b.h
Tcache: split up fast and slow path data.
2020-04-14 15:20:19 -07:00
jemalloc_internal_inlines_c.h
Emap: Standardize naming.
2020-02-17 10:50:51 -08:00
jemalloc_internal_macros.h
Use __forceinline for JEMALLOC_ALWAYS_INLINE on msvc
2019-11-12 13:50:25 -08:00
jemalloc_internal_types.h
Unify write callback signature
2020-05-11 14:51:24 -07:00
jemalloc_preamble.h.in
Config: safety checks don't imply size checks.
2020-08-12 13:00:19 -07:00
large_externs.h
Move junking out of arena/tcache code.
2020-03-12 11:54:19 -07:00
lockedint.h
Migrate counter to use locked int
2020-05-12 08:23:15 -07:00
log.h
Logging: capitalize log macro.
2017-10-02 20:44:43 -07:00
malloc_io.h
Unify write callback signature
2020-05-11 14:51:24 -07:00
mutex_pool.h
Header refactoring: unify and de-catchall mutex_pool.
2017-05-31 13:08:45 -07:00
mutex_prof.h
Add max_per_bg_thd stats for per background thread mutexes.
2019-09-13 09:23:57 -07:00
mutex.h
Add max_per_bg_thd stats for per background thread mutexes.
2019-09-13 09:23:57 -07:00
nstime.h
High Resolution Timestamps for Profiling
2020-06-15 12:12:49 -07:00
pa.h
PA->PAC: Move in PAI implementation.
2020-07-09 13:41:04 -07:00
pac.h
Geom_grow: Don't keep the mutex internal.
2020-08-19 16:53:21 -07:00
pages.h
Add opt.thp which allows explicit hugepage usage.
2018-03-08 13:08:06 -08:00
pai.h
Introduce PAI: Page allocator interface
2020-07-09 13:41:04 -07:00
peak_event.h
Add thread.peak.[read|reset] mallctls.
2020-06-11 13:54:22 -07:00
peak.h
Add peak_t, for tracking allocator net max.
2020-06-11 13:54:22 -07:00
ph.h
Add any() and remove_any() to ph.
2017-03-07 10:25:33 -08:00
private_namespace.sh
Automatically generate private symbol name mangling macros.
2017-05-11 23:06:54 -07:00
private_symbols.sh
Automatically generate private symbol name mangling macros.
2017-05-11 23:06:54 -07:00
prng.h
bit_util: Change ffs functions indexing.
2020-07-30 15:25:23 -07:00
prof_data.h
Do not create size class tables for non-prof builds
2020-08-24 20:10:02 -07:00
prof_externs.h
Move unbias data to prof_data
2020-08-24 20:10:02 -07:00
prof_inlines.h
Do not repeat reentrancy test in profiling
2020-08-25 16:49:32 -07:00
prof_log.h
Relocate a few prof utilities to the right modules
2020-06-29 14:27:50 -07:00
prof_recent.h
Correct usize in prof last-N record
2020-09-09 13:31:35 -07:00
prof_structs.h
Correct usize in prof last-N record
2020-09-09 13:31:35 -07:00
prof_sys.h
Move unwind to prof_sys
2020-06-29 14:27:50 -07:00
prof_types.h
Do not create size class tables for non-prof builds
2020-08-24 20:10:02 -07:00
public_namespace.sh
Replace tabs following #define with spaces.
2017-01-20 21:45:53 -08:00
public_unnamespace.sh
Fix name mangling for stress tests.
2014-01-16 17:38:01 -08:00
ql.h
QL, QR: Add documentation.
2020-04-11 10:32:11 -07:00
qr.h
QL, QR: Add documentation.
2020-04-11 10:32:11 -07:00
quantum.h
LQ_QUANTUM should be 4 on mips64 hardware.
2020-05-14 10:30:37 -07:00
rb.h
Header refactoring: break out rb.h dependencies
2017-04-11 11:52:30 -07:00
rtree_tsd.h
Clean compilation -Wextra
2018-07-09 21:40:42 -07:00
rtree.h
Rtree: Remove the per-field accessors.
2020-04-10 13:12:47 -07:00
safety_check.h
Add safety check on sdallocx slow / sampled path.
2020-01-31 00:04:22 -08:00
sc.h
configure: add --with-lg-slab-maxregs configure option.
2020-09-16 13:58:38 -07:00
seq.h
Add the Seq module, a simple seqlock implementation.
2018-05-18 11:43:03 -07:00
slab_data.h
Rearrange slab data and constants
2019-09-23 23:06:27 -07:00
smoothstep.h
Cleanup smoothstep.sh / .h.
2017-05-25 16:52:10 -07:00
smoothstep.sh
Cleanup smoothstep.sh / .h.
2017-05-25 16:52:10 -07:00
spin.h
Power: disable the CPU_SPINWAIT macro.
2017-10-04 18:37:23 -07:00
stats.h
Push event handlers to constituent modules
2020-05-12 09:16:16 -07:00
sz.h
Put szind_t, pszind_t in sz.h.
2020-02-18 11:22:09 -08:00
tcache_externs.h
Tcache: Make flush fractions configurable.
2020-05-16 13:34:23 -07:00
tcache_inlines.h
Tcache: Make flush fractions configurable.
2020-05-16 13:34:23 -07:00
tcache_structs.h
Tcache: Add tcache gc delay option.
2020-05-16 13:34:23 -07:00
tcache_types.h
Tcache: Make incremental gc bytes configurable.
2020-05-16 13:34:23 -07:00
test_hooks.h
Rename hooks module to test_hooks.
2018-05-18 11:43:03 -07:00
thread_event.h
Add batch allocation API
2020-07-31 09:16:50 -07:00
ticker.h
ticker: add ticker_trytick
2018-10-18 08:32:19 -07:00
tsd_generic.h
Clean compilation -Wextra
2018-07-09 21:40:42 -07:00
tsd_malloc_thread_cleanup.h
Enforce TLS_MODEL attribute.
2019-04-16 11:07:15 -07:00
tsd_tls.h
Enforce TLS_MODEL attribute.
2019-04-16 11:07:15 -07:00
tsd_types.h
Header refactoring: tsd - cleanup and dependency breaking.
2017-05-01 10:49:56 -07:00
tsd_win.h
Header refactoring: tsd - cleanup and dependency breaking.
2017-05-01 10:49:56 -07:00
tsd.h
Add thread.peak.[read|reset] mallctls.
2020-06-11 13:54:22 -07:00
typed_list.h
Add empty test and concat for typed list
2020-07-31 09:16:50 -07:00
util.h
Emap: Remove direct access to emap internals.
2020-02-17 10:50:51 -08:00
witness.h
Witness: Make ranks an enum.
2020-06-19 18:05:08 -07:00