tag	line	file	source code
bhtail	33	kernel/blk_drv/blk.h	struct buffer_head * bhtail;
bhtail	179	kernel/blk_drv/ll_rw_blk.c	req->bhtail->b_reqnext = bh;
bhtail	180	kernel/blk_drv/ll_rw_blk.c	req->bhtail = bh;
bhtail	221	kernel/blk_drv/ll_rw_blk.c	req->bhtail = bh;