diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/jemalloc.c | 6 | ||||
| -rw-r--r-- | src/witness.c | 14 |
2 files changed, 16 insertions, 4 deletions
diff --git a/src/jemalloc.c b/src/jemalloc.c index a7acf5f..cd97ea1 100644 --- a/src/jemalloc.c +++ b/src/jemalloc.c @@ -2770,8 +2770,8 @@ _malloc_prefork(void) narenas = narenas_total_get(); - /* Acquire all mutexes in a safe order. */ witness_prefork(tsd); + /* Acquire all mutexes in a safe order. */ ctl_prefork(tsd); malloc_mutex_prefork(tsd, &arenas_lock); prof_prefork0(tsd); @@ -2815,6 +2815,7 @@ _malloc_postfork(void) tsd = tsd_fetch(); + witness_postfork_parent(tsd); /* Release all mutexes, now that fork() has completed. */ chunk_postfork_parent(tsd); base_postfork_parent(tsd); @@ -2827,7 +2828,6 @@ _malloc_postfork(void) prof_postfork_parent(tsd); malloc_mutex_postfork_parent(tsd, &arenas_lock); ctl_postfork_parent(tsd); - witness_postfork(tsd); } void @@ -2840,6 +2840,7 @@ jemalloc_postfork_child(void) tsd = tsd_fetch(); + witness_postfork_child(tsd); /* Release all mutexes, now that fork() has completed. */ chunk_postfork_child(tsd); base_postfork_child(tsd); @@ -2852,7 +2853,6 @@ jemalloc_postfork_child(void) prof_postfork_child(tsd); malloc_mutex_postfork_child(tsd, &arenas_lock); ctl_postfork_child(tsd); - witness_postfork(tsd); } /******************************************************************************/ diff --git a/src/witness.c b/src/witness.c index b5384a2..31c36a2 100644 --- a/src/witness.c +++ b/src/witness.c @@ -222,8 +222,20 @@ witness_prefork(tsd_t *tsd) } void -witness_postfork(tsd_t *tsd) +witness_postfork_parent(tsd_t *tsd) { tsd_witness_fork_set(tsd, false); } + +void +witness_postfork_child(tsd_t *tsd) +{ +#ifndef JEMALLOC_MUTEX_INIT_CB + witness_list_t *witnesses; + + witnesses = tsd_witnessesp_get(tsd); + ql_new(witnesses); +#endif + tsd_witness_fork_set(tsd, false); +} |