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Revert "rcu: init rcu_registry_lock after fork" 

This reverts commit 5243722376.
The patch forgot about rcu_sync_lock and was committed by mistake.

Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2015-09-16 14:26:59 +02:00
parent 007e620a75
commit 05620f85e9
1 changed files with 1 additions and 6 deletions
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7
util/rcu.c
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@ -335,11 +335,6 @@ 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)
@ -351,7 +346,7 @@ 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_child);
pthread_atfork(rcu_init_lock, rcu_init_unlock, rcu_init_unlock);
#endif
rcu_init_complete();
}