uevent_lock 80 drivers/md/dm-core.h spinlock_t uevent_lock; /* Protect access to uevent_list */ uevent_lock 1961 drivers/md/dm.c spin_lock_init(&md->uevent_lock); uevent_lock 2099 drivers/md/dm.c spin_lock_irqsave(&md->uevent_lock, flags); uevent_lock 2101 drivers/md/dm.c spin_unlock_irqrestore(&md->uevent_lock, flags); uevent_lock 2922 drivers/md/dm.c spin_lock_irqsave(&md->uevent_lock, flags); uevent_lock 2924 drivers/md/dm.c spin_unlock_irqrestore(&md->uevent_lock, flags);