Searched refs:event_lock (Results 1 – 3 of 3) sorted by relevance
35 spinlock_t event_lock; member
324 spin_lock_init(&rb->event_lock); in ring_buffer_init()
6099 spin_lock_irqsave(&old_rb->event_lock, flags); in ring_buffer_attach()6101 spin_unlock_irqrestore(&old_rb->event_lock, flags); in ring_buffer_attach()6113 spin_lock_irqsave(&rb->event_lock, flags); in ring_buffer_attach()6115 spin_unlock_irqrestore(&rb->event_lock, flags); in ring_buffer_attach()