tag	line	file	source code
BH_Req	525	drivers/block/ll_rw_blk.c	set_bit(BH_Req, &bh[i]->b_state);
BH_Req	308	fs/buffer.c	clear_bit(BH_Req, &bh->b_state);
BH_Req	543	fs/buffer.c	clear_bit(BH_Req, &bh->b_state);
BH_Req	1642	fs/buffer.c	clear_bit(BH_Req, &p->b_state);
BH_Req	197	include/linux/fs.h	return test_bit(BH_Req, &bh->b_state);