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Searched refs:seq_lock (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/falcon/
Dmsgqueue.c284 mutex_lock(&priv->seq_lock); in msgqueue_seq_acquire()
290 mutex_unlock(&priv->seq_lock); in msgqueue_seq_acquire()
296 mutex_unlock(&priv->seq_lock); in msgqueue_seq_acquire()
570 mutex_init(&queue->seq_lock); in nvkm_msgqueue_ctor()
Dmsgqueue.h193 struct mutex seq_lock; member
/Linux-v4.19/sound/core/seq/
DMakefile7 snd-seq-objs := seq.o seq_lock.o seq_clientmgr.o seq_memory.o seq_queue.o \
/Linux-v4.19/drivers/char/ipmi/
Dipmi_msghandler.c493 spinlock_t seq_lock; member
989 spin_lock_irqsave(&intf->seq_lock, flags); in intf_find_seq()
1001 spin_unlock_irqrestore(&intf->seq_lock, flags); in intf_find_seq()
1019 spin_lock_irqsave(&intf->seq_lock, flags); in intf_start_seq_timer()
1030 spin_unlock_irqrestore(&intf->seq_lock, flags); in intf_start_seq_timer()
1049 spin_lock_irqsave(&intf->seq_lock, flags); in intf_err_seq()
1062 spin_unlock_irqrestore(&intf->seq_lock, flags); in intf_err_seq()
1137 spin_lock_irqsave(&intf->seq_lock, flags); in ipmi_create_user()
1139 spin_unlock_irqrestore(&intf->seq_lock, flags); in ipmi_create_user()
1220 spin_lock_irqsave(&intf->seq_lock, flags); in _ipmi_destroy_user()
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