project-base/server-skynet-source-3rd-jemalloc
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Make arenas_lookup_ctl triable

Browse Source
This commit is contained in:
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/ctl.c
View File

@ -3215,19 +3215,21 @@ arenas_lookup_ctl(tsd_t *tsd, const size_t *mib,
int ret;
unsigned arena_ind;
void *ptr;
edata_t *edata;
emap_full_alloc_ctx_t alloc_ctx;
bool ptr_not_present;
arena_t *arena;
ptr = NULL;
ret = EINVAL;
malloc_mutex_lock(tsd_tsdn(tsd), &ctl_mtx);
WRITE(ptr, void *);
edata = emap_edata_lookup(tsd_tsdn(tsd), &arena_emap_global, ptr);
if (edata == NULL) {
ptr_not_present = emap_full_alloc_ctx_try_lookup(tsd_tsdn(tsd), &arena_emap_global, ptr,
&alloc_ctx);
if (ptr_not_present) {
goto label_return;
}
arena = arena_get_from_edata(edata);
arena = arena_get_from_edata(alloc_ctx.edata);
if (arena == NULL) {
goto label_return;
}