diff options
Diffstat (limited to 'util/rcu.c')
| -rw-r--r-- | util/rcu.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/util/rcu.c b/util/rcu.c index 8ba304dc44..47c2bceac8 100644 --- a/util/rcu.c +++ b/util/rcu.c @@ -335,6 +335,11 @@ static void rcu_init_unlock(void) qemu_mutex_unlock(&rcu_registry_lock); qemu_mutex_unlock(&rcu_sync_lock); } + +static void rcu_init_child(void) +{ + qemu_mutex_init(&rcu_registry_lock); +} #endif void rcu_after_fork(void) @@ -346,7 +351,7 @@ void rcu_after_fork(void) static void __attribute__((__constructor__)) rcu_init(void) { #ifdef CONFIG_POSIX - pthread_atfork(rcu_init_lock, rcu_init_unlock, rcu_init_unlock); + pthread_atfork(rcu_init_lock, rcu_init_unlock, rcu_init_child); #endif rcu_init_complete(); } |