project-base/server-skynet-source-3rd-jemalloc
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Fix tcache_flush (follow up cd2931a).

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Also catch invalid tcache id.
This commit is contained in:
Qi Wang
2018-11-09 14:45:06 -08:00
committed by Qi Wang
parent 794e29c0ab
commit 1f56115704
3 changed files with 20 additions and 5 deletions
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3
include/jemalloc/internal/tcache_inlines.h
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@@ -216,6 +216,9 @@ JEMALLOC_ALWAYS_INLINE tcache_t *
tcaches_get(tsd_t *tsd, unsigned ind) {
tcaches_t *elm = &tcaches[ind];
if (unlikely(elm->tcache == NULL)) {
malloc_printf("<jemalloc>: invalid tcache id (%u).\n", ind);
abort();
} else if (unlikely(elm->tcache == TCACHES_ELM_NEED_REINIT)) {
elm->tcache = tcache_create_explicit(tsd);
}
return elm->tcache;

3
include/jemalloc/internal/tcache_types.h
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@@ -53,4 +53,7 @@ typedef struct tcaches_s tcaches_t;
/* Used in TSD static initializer only. Will be initialized to opt_tcache. */
#define TCACHE_ENABLED_ZERO_INITIALIZER false
/* Used for explicit tcache only. Means flushed but not destroyed. */
#define TCACHES_ELM_NEED_REINIT ((tcache_t *)(uintptr_t)1)
#endif /* JEMALLOC_INTERNAL_TCACHE_TYPES_H */