Commit 05620f85 authored by Paolo Bonzini's avatar Paolo Bonzini
Browse files

Revert "rcu: init rcu_registry_lock after fork" 



This reverts commit 52437223.
The patch forgot about rcu_sync_lock and was committed by mistake.

Reported-by: default avatarLaszlo Ersek <lersek@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 007e620a

util/rcu.c

+1 −6
Original line number Diff line number Diff line
@@ -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();

}