diff options
Diffstat (limited to 'contrib/jemalloc/src/prof.c')
| -rw-r--r-- | contrib/jemalloc/src/prof.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/contrib/jemalloc/src/prof.c b/contrib/jemalloc/src/prof.c index de1d392..04964ef 100644 --- a/contrib/jemalloc/src/prof.c +++ b/contrib/jemalloc/src/prof.c @@ -1270,4 +1270,46 @@ prof_boot2(void) return (false); } +void +prof_prefork(void) +{ + + if (opt_prof) { + unsigned i; + + malloc_mutex_lock(&bt2ctx_mtx); + malloc_mutex_lock(&prof_dump_seq_mtx); + for (i = 0; i < PROF_NCTX_LOCKS; i++) + malloc_mutex_lock(&ctx_locks[i]); + } +} + +void +prof_postfork_parent(void) +{ + + if (opt_prof) { + unsigned i; + + for (i = 0; i < PROF_NCTX_LOCKS; i++) + malloc_mutex_postfork_parent(&ctx_locks[i]); + malloc_mutex_postfork_parent(&prof_dump_seq_mtx); + malloc_mutex_postfork_parent(&bt2ctx_mtx); + } +} + +void +prof_postfork_child(void) +{ + + if (opt_prof) { + unsigned i; + + for (i = 0; i < PROF_NCTX_LOCKS; i++) + malloc_mutex_postfork_child(&ctx_locks[i]); + malloc_mutex_postfork_child(&prof_dump_seq_mtx); + malloc_mutex_postfork_child(&bt2ctx_mtx); + } +} + /******************************************************************************/ |
