461 	raw_spinlock_t			reader_lock;	/* serialize readers */  member
621 			raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_wait()
623 			raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_wait()
1243 	raw_spin_lock_init(&cpu_buffer->reader_lock);  in rb_allocate_cpu_buffer()
1244 	lockdep_set_class(&cpu_buffer->reader_lock, buffer->reader_lock_key);  in rb_allocate_cpu_buffer()
1468 	raw_spin_lock_irq(&cpu_buffer->reader_lock);  in rb_remove_pages()
1526 	raw_spin_unlock_irq(&cpu_buffer->reader_lock);  in rb_remove_pages()
1572 	raw_spin_lock_irq(&cpu_buffer->reader_lock);  in rb_insert_pages()
1629 	raw_spin_unlock_irq(&cpu_buffer->reader_lock);  in rb_insert_pages()
3217 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_oldest_event_ts()
3228 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_oldest_event_ts()
3436 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_reset()
3438 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_reset()
3905 		raw_spin_lock(&cpu_buffer->reader_lock);  in ring_buffer_peek()
3910 		raw_spin_unlock(&cpu_buffer->reader_lock);  in ring_buffer_peek()
3935 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_peek()
3937 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_peek()
3977 		raw_spin_lock(&cpu_buffer->reader_lock);  in ring_buffer_consume()
3986 		raw_spin_unlock(&cpu_buffer->reader_lock);  in ring_buffer_consume()
4079 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_start()
4083 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_start()
4106 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_finish()
4108 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_finish()
4130 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read()
4141 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read()
4227 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_reset_cpu()
4239 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_reset_cpu()
4278 			raw_spin_lock(&cpu_buffer->reader_lock);  in ring_buffer_empty()
4281 			raw_spin_unlock(&cpu_buffer->reader_lock);  in ring_buffer_empty()
4312 		raw_spin_lock(&cpu_buffer->reader_lock);  in ring_buffer_empty_cpu()
4315 		raw_spin_unlock(&cpu_buffer->reader_lock);  in ring_buffer_empty_cpu()
4513 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_page()
4637 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_page()