Searched refs:event_lock (Results 1 – 3 of 3) sorted by relevance
35 spinlock_t event_lock; member
327 spin_lock_init(&rb->event_lock); in ring_buffer_init()
6024 spin_lock_irqsave(&old_rb->event_lock, flags); in ring_buffer_attach()6026 spin_unlock_irqrestore(&old_rb->event_lock, flags); in ring_buffer_attach()6038 spin_lock_irqsave(&rb->event_lock, flags); in ring_buffer_attach()6040 spin_unlock_irqrestore(&rb->event_lock, flags); in ring_buffer_attach()