469 	raw_spinlock_t			reader_lock;	/* serialize readers */  member
630 			raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_wait()
632 			raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_wait()
1275 	raw_spin_lock_init(&cpu_buffer->reader_lock);  in rb_allocate_cpu_buffer()
1276 	lockdep_set_class(&cpu_buffer->reader_lock, buffer->reader_lock_key);  in rb_allocate_cpu_buffer()
1481 	raw_spin_lock_irq(&cpu_buffer->reader_lock);  in rb_remove_pages()
1539 	raw_spin_unlock_irq(&cpu_buffer->reader_lock);  in rb_remove_pages()
1587 	raw_spin_lock_irq(&cpu_buffer->reader_lock);  in rb_insert_pages()
1644 	raw_spin_unlock_irq(&cpu_buffer->reader_lock);  in rb_insert_pages()
3319 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_oldest_event_ts()
3330 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_oldest_event_ts()
3538 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_reset()
3540 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_reset()
3998 		raw_spin_lock(&cpu_buffer->reader_lock);  in rb_reader_lock()
4011 	if (raw_spin_trylock(&cpu_buffer->reader_lock))  in rb_reader_lock()
4023 		raw_spin_unlock(&cpu_buffer->reader_lock);  in rb_reader_unlock()
4080 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_peek()
4082 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_peek()
4220 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_start()
4224 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_start()
4247 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_finish()
4249 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_finish()
4271 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read()
4282 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read()
4368 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_reset_cpu()
4380 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_reset_cpu()
4686 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_page()
4810 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_page()