project-base/server-skynet-source-3rd-jemalloc
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Add forking handling for prof idump counter

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This commit is contained in:
Yinan Zhang 2020-04-15 14:58:58 -07:00
parent 4d970f8bfc
commit 508303077b
1 changed files with 3 additions and 0 deletions
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3
src/prof.c
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@ -1111,6 +1111,7 @@ prof_prefork0(tsdn_t *tsdn) {
void
prof_prefork1(tsdn_t *tsdn) {
if (config_prof && opt_prof) {
counter_prefork(tsdn, &prof_idump_accumulated);
malloc_mutex_prefork(tsdn, &prof_active_mtx);
malloc_mutex_prefork(tsdn, &prof_dump_filename_mtx);
malloc_mutex_prefork(tsdn, &prof_gdump_mtx);
@ -1132,6 +1133,7 @@ prof_postfork_parent(tsdn_t *tsdn) {
malloc_mutex_postfork_parent(tsdn, &prof_gdump_mtx);
malloc_mutex_postfork_parent(tsdn, &prof_dump_filename_mtx);
malloc_mutex_postfork_parent(tsdn, &prof_active_mtx);
counter_postfork_parent(tsdn, &prof_idump_accumulated);
for (i = 0; i < PROF_NCTX_LOCKS; i++) {
malloc_mutex_postfork_parent(tsdn, &gctx_locks[i]);
}
@ -1156,6 +1158,7 @@ prof_postfork_child(tsdn_t *tsdn) {
malloc_mutex_postfork_child(tsdn, &prof_gdump_mtx);
malloc_mutex_postfork_child(tsdn, &prof_dump_filename_mtx);
malloc_mutex_postfork_child(tsdn, &prof_active_mtx);
counter_postfork_child(tsdn, &prof_idump_accumulated);
for (i = 0; i < PROF_NCTX_LOCKS; i++) {
malloc_mutex_postfork_child(tsdn, &gctx_locks[i]);
}