project-base/server-skynet-source-3rd-jemalloc
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Remove magic.

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Remove structure magic, because 1) it is no longer conditional, and 2)
it stopped being very effective at detecting memory corruption several
years ago.
This commit is contained in:
Jason Evans
2012-02-13 10:24:43 -08:00
parent 7372b15a31
commit fd56043c53
7 changed files with 0 additions and 45 deletions
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4
include/jemalloc/internal/prof.h
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@@ -336,8 +336,6 @@ prof_ctx_get(const void *ptr)
chunk = (arena_chunk_t *)CHUNK_ADDR2BASE(ptr);
if (chunk != ptr) {
/* Region. */
assert(chunk->arena->magic == ARENA_MAGIC);
ret = arena_prof_ctx_get(ptr);
} else
ret = huge_prof_ctx_get(ptr);
@@ -356,8 +354,6 @@ prof_ctx_set(const void *ptr, prof_ctx_t *ctx)
chunk = (arena_chunk_t *)CHUNK_ADDR2BASE(ptr);
if (chunk != ptr) {
/* Region. */
assert(chunk->arena->magic == ARENA_MAGIC);
arena_prof_ctx_set(ptr, ctx);
} else
huge_prof_ctx_set(ptr, ctx);