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Make arenas_lookup_ctl triable

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auxten 2023-05-03 13:25:12 +08:00 committed by Qi Wang
parent dc0a184f8d
commit 019cccc293
1 changed files with 6 additions and 4 deletions
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10
src/ctl.c
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@ -3215,19 +3215,21 @@ arenas_lookup_ctl(tsd_t *tsd, const size_t *mib,
int ret; int ret;
unsigned arena_ind; unsigned arena_ind;
void *ptr; void *ptr;
edata_t *edata; emap_full_alloc_ctx_t alloc_ctx;
bool ptr_not_present;
arena_t *arena; arena_t *arena;
ptr = NULL; ptr = NULL;
ret = EINVAL; ret = EINVAL;
malloc_mutex_lock(tsd_tsdn(tsd), &ctl_mtx); malloc_mutex_lock(tsd_tsdn(tsd), &ctl_mtx);
WRITE(ptr, void *); WRITE(ptr, void *);
edata = emap_edata_lookup(tsd_tsdn(tsd), &arena_emap_global, ptr); ptr_not_present = emap_full_alloc_ctx_try_lookup(tsd_tsdn(tsd), &arena_emap_global, ptr,
if (edata == NULL) { &alloc_ctx);
if (ptr_not_present) {
goto label_return; goto label_return;
} }
arena = arena_get_from_edata(edata); arena = arena_get_from_edata(alloc_ctx.edata);
if (arena == NULL) { if (arena == NULL) {
goto label_return; goto label_return;
} }