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

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Break up headers into constituent parts This is part of a broader change to make header files better represent the dependencies between one another (see https://github.com/jemalloc/jemalloc/issues/533). It breaks up component headers into smaller parts that can be made to have a simpler dependency graph. For the autogenerated headers (smoothstep.h and size_classes.h), no splitting was necessary, so I didn't add support to emit multiple headers.
2017-01-11 10:06:31 +08:00
#ifndef JEMALLOC_INTERNAL_TSD_STRUCTS_H
#define JEMALLOC_INTERNAL_TSD_STRUCTS_H
#if (!defined(JEMALLOC_MALLOC_THREAD_CLEANUP) && !defined(JEMALLOC_TLS) && \
!defined(_WIN32))
struct tsd_init_block_s {
ql_elm(tsd_init_block_t) link;
pthread_t thread;
void *data;
};
struct tsd_init_head_s {
ql_head(tsd_init_block_t) blocks;
malloc_mutex_t lock;
};
#endif
Replace tabs following #define with spaces. This resolves #564.
2017-01-20 13:41:41 +08:00
#define MALLOC_TSD \
Do not generate unused tsd_*_[gs]et() functions. This avoids a gcc diagnostic note: note: The ABI for passing parameters with 64-byte alignment has changed in GCC 4.6 This note related to the cacheline alignment of rtree_ctx_t, which was introduced by 4a346f55939af4f200121cc4454089592d952f18 (Replace rtree path cache with LRU cache.).
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/* O(name, type, [gs]et, cleanup) */ \
O(tcache, tcache_t *, yes, yes) \
O(thread_allocated, uint64_t, yes, no) \
O(thread_deallocated, uint64_t, yes, no) \
O(prof_tdata, prof_tdata_t *, yes, yes) \
O(iarena, arena_t *, yes, yes) \
O(arena, arena_t *, yes, yes) \
O(arenas_tdata, arena_tdata_t *,yes, yes) \
O(narenas_tdata, unsigned, yes, no) \
O(arenas_tdata_bypass, bool, no, no) \
O(tcache_enabled, tcache_enabled_t, \
yes, no) \
O(rtree_ctx, rtree_ctx_t, no, no) \
O(witnesses, witness_list_t, no, yes) \
Split rtree_elm_t into rtree_{node,leaf}_elm_t. This allows leaf elements to differ in size from internal node elements. In principle it would be more correct to use a different type for each level of the tree, but due to implementation details related to atomic operations, we use casts anyway, thus counteracting the value of additional type correctness. Furthermore, such a scheme would require function code generation (via cpp macros), as well as either unwieldy type names for leaves or type aliases, e.g. typedef struct rtree_elm_d2_s rtree_leaf_elm_t; This alternate strategy would be more correct, and with less code duplication, but probably not worth the complexity.
2017-03-17 00:46:42 +08:00
O(rtree_leaf_elm_witnesses, rtree_leaf_elm_witness_tsd_t, \
Do not generate unused tsd_*_[gs]et() functions. This avoids a gcc diagnostic note: note: The ABI for passing parameters with 64-byte alignment has changed in GCC 4.6 This note related to the cacheline alignment of rtree_ctx_t, which was introduced by 4a346f55939af4f200121cc4454089592d952f18 (Replace rtree path cache with LRU cache.).
2017-02-13 10:28:30 +08:00
no, no) \
O(witness_fork, bool, yes, no) \
Break up headers into constituent parts This is part of a broader change to make header files better represent the dependencies between one another (see https://github.com/jemalloc/jemalloc/issues/533). It breaks up component headers into smaller parts that can be made to have a simpler dependency graph. For the autogenerated headers (smoothstep.h and size_classes.h), no splitting was necessary, so I didn't add support to emit multiple headers.
2017-01-11 10:06:31 +08:00
Replace tabs following #define with spaces. This resolves #564.
2017-01-20 13:41:41 +08:00
#define TSD_INITIALIZER { \
Break up headers into constituent parts This is part of a broader change to make header files better represent the dependencies between one another (see https://github.com/jemalloc/jemalloc/issues/533). It breaks up component headers into smaller parts that can be made to have a simpler dependency graph. For the autogenerated headers (smoothstep.h and size_classes.h), no splitting was necessary, so I didn't add support to emit multiple headers.
2017-01-11 10:06:31 +08:00
tsd_state_uninitialized, \
NULL, \
0, \
0, \
NULL, \
NULL, \
NULL, \
NULL, \
0, \
false, \
tcache_enabled_default, \
RTREE_CTX_INITIALIZER, \
ql_head_initializer(witnesses), \
RTREE_ELM_WITNESS_TSD_INITIALIZER, \
false \
}
struct tsd_s {
tsd_state_t state;
Do not generate unused tsd_*_[gs]et() functions. This avoids a gcc diagnostic note: note: The ABI for passing parameters with 64-byte alignment has changed in GCC 4.6 This note related to the cacheline alignment of rtree_ctx_t, which was introduced by 4a346f55939af4f200121cc4454089592d952f18 (Replace rtree path cache with LRU cache.).
2017-02-13 10:28:30 +08:00
#define O(n, t, gs, c) \
Break up headers into constituent parts This is part of a broader change to make header files better represent the dependencies between one another (see https://github.com/jemalloc/jemalloc/issues/533). It breaks up component headers into smaller parts that can be made to have a simpler dependency graph. For the autogenerated headers (smoothstep.h and size_classes.h), no splitting was necessary, so I didn't add support to emit multiple headers.
2017-01-11 10:06:31 +08:00
t n;
MALLOC_TSD
#undef O
};
/*
* Wrapper around tsd_t that makes it possible to avoid implicit conversion
* between tsd_t and tsdn_t, where tsdn_t is "nullable" and has to be
* explicitly converted to tsd_t, which is non-nullable.
*/
struct tsdn_s {
tsd_t tsd;
};
static const tsd_t tsd_initializer = TSD_INITIALIZER;
malloc_tsd_types(, tsd_t)
#endif /* JEMALLOC_INTERNAL_TSD_STRUCTS_H */
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