499 	raw_spinlock_t			reader_lock;	/* serialize readers */  member
1077 			raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_wait()
1084 			raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_wait()
1724 	raw_spin_lock_init(&cpu_buffer->reader_lock);  in rb_allocate_cpu_buffer()
1725 	lockdep_set_class(&cpu_buffer->reader_lock, buffer->reader_lock_key);  in rb_allocate_cpu_buffer()
1935 	raw_spin_lock_irq(&cpu_buffer->reader_lock);  in rb_remove_pages()
1989 	raw_spin_unlock_irq(&cpu_buffer->reader_lock);  in rb_remove_pages()
2041 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in rb_insert_pages()
2099 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in rb_insert_pages()
4204 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_oldest_event_ts()
4215 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_oldest_event_ts()
4428 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_reset()
4430 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_reset()
4935 		raw_spin_lock(&cpu_buffer->reader_lock);  in rb_reader_lock()
4948 	if (raw_spin_trylock(&cpu_buffer->reader_lock))  in rb_reader_lock()
4960 		raw_spin_unlock(&cpu_buffer->reader_lock);  in rb_reader_unlock()
5030 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_peek()
5032 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_peek()
5176 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_start()
5180 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_start()
5203 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_finish()
5205 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_finish()
5225 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_advance()
5229 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_iter_advance()
5314 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in reset_disabled_cpu_buffer()
5326 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in reset_disabled_cpu_buffer()
5739 	raw_spin_lock_irqsave(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_page()
5871 	raw_spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);  in ring_buffer_read_page()