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Add forking handling for stats

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Yinan Zhang
2020-04-15 15:09:32 -07:00
parent 508303077b
commit f533ab6da6
3 changed files with 21 additions and 0 deletions
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src/jemalloc.c
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@@ -3989,6 +3989,7 @@ _malloc_prefork(void)
}
}
prof_prefork1(tsd_tsdn(tsd));
stats_prefork(tsd_tsdn(tsd));
tsd_prefork(tsd);
}
@@ -4016,6 +4017,7 @@ _malloc_postfork(void)
witness_postfork_parent(tsd_witness_tsdp_get(tsd));
/* Release all mutexes, now that fork() has completed. */
stats_postfork_parent(tsd_tsdn(tsd));
for (i = 0, narenas = narenas_total_get(); i < narenas; i++) {
arena_t *arena;
@@ -4045,6 +4047,7 @@ jemalloc_postfork_child(void) {
witness_postfork_child(tsd_witness_tsdp_get(tsd));
/* Release all mutexes, now that fork() has completed. */
stats_postfork_child(tsd_tsdn(tsd));
for (i = 0, narenas = narenas_total_get(); i < narenas; i++) {
arena_t *arena;