mirror of https://gitee.com/openkylin/qemu.git
Revert "rcu: init rcu_registry_lock after fork"
This reverts commit 5243722376
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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:
parent
007e620a75
commit
05620f85e9
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@ -335,11 +335,6 @@ static void rcu_init_unlock(void)
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qemu_mutex_unlock(&rcu_registry_lock);
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qemu_mutex_unlock(&rcu_registry_lock);
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qemu_mutex_unlock(&rcu_sync_lock);
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qemu_mutex_unlock(&rcu_sync_lock);
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}
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}
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static void rcu_init_child(void)
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{
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qemu_mutex_init(&rcu_registry_lock);
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}
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#endif
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#endif
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void rcu_after_fork(void)
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void rcu_after_fork(void)
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@ -351,7 +346,7 @@ void rcu_after_fork(void)
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static void __attribute__((__constructor__)) rcu_init(void)
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static void __attribute__((__constructor__)) rcu_init(void)
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{
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{
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#ifdef CONFIG_POSIX
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#ifdef CONFIG_POSIX
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pthread_atfork(rcu_init_lock, rcu_init_unlock, rcu_init_child);
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pthread_atfork(rcu_init_lock, rcu_init_unlock, rcu_init_unlock);
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#endif
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#endif
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rcu_init_complete();
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rcu_init_complete();
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}
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}
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