482 	raw_spinlock_t			reader_lock;	/* serialize readers */  member
799 		raw_spin_lock(&cpu_buffer->reader_lock);  in rb_wake_up_waiters()
805 		raw_spin_unlock(&cpu_buffer->reader_lock);  in rb_wake_up_waiters()
869 		raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in rb_watermark_hit()
877 		raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in rb_watermark_hit()
1534 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in rb_check_pages()
1540 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in rb_check_pages()
1543 		raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in rb_check_pages()
1547 			raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in rb_check_pages()
1559 		raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in rb_check_pages()
1563 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in rb_check_pages()
2242 	raw_spin_lock_init(&cpu_buffer->reader_lock);  in rb_allocate_cpu_buffer()
2243 	lockdep_set_class(&cpu_buffer->reader_lock, buffer->reader_lock_key);  in rb_allocate_cpu_buffer()
2616 	raw_spin_lock_irq(&cpu_buffer->reader_lock);  in rb_remove_pages()
2671 	raw_spin_unlock_irq(&cpu_buffer->reader_lock);  in rb_remove_pages()
2723 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in rb_insert_pages()
2782 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in rb_insert_pages()
4945 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_oldest_event_ts()
4956 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_oldest_event_ts()
5169 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_reset()
5171 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_reset()
5681 		raw_spin_lock(&cpu_buffer->reader_lock);  in rb_reader_lock()
5694 	if (raw_spin_trylock(&cpu_buffer->reader_lock))  in rb_reader_lock()
5706 		raw_spin_unlock(&cpu_buffer->reader_lock);  in rb_reader_unlock()
5776 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_peek()
5778 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_peek()
5920 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_start()
5924 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_start()
5960 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_advance()
5964 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_advance()
6085 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in reset_disabled_cpu_buffer()
6097 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in reset_disabled_cpu_buffer()
6538 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_page()
6671 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_page()
6822 		raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_subbuf_order_set()
6859 		raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_subbuf_order_set()
7004 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in __rb_inc_dec_mapped()
7014 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in __rb_inc_dec_mapped()
7179 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_map()
7182 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_map()
7186 		raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_map()
7190 		raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_map()
7227 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_unmap()
7234 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_unmap()
7261 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_map_get_reader()
7329 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_map_get_reader()