tag	line	file	source code
__wait_on_buffer	8	include/linux/locks.h	extern void __wait_on_buffer(struct buffer_head *);
__wait_on_buffer	13	include/linux/locks.h	__wait_on_buffer(bh);
__wait_on_buffer	19	include/linux/locks.h	__wait_on_buffer(bh);
__wait_on_buffer	181	kernel/ksyms.c	X(__wait_on_buffer),