tag	line	file	source code
unused_list	60	fs/buffer.c	static struct buffer_head * unused_list = NULL;
unused_list	969	fs/buffer.c	bh->b_next_free = unused_list;
unused_list	970	fs/buffer.c	unused_list = bh;
unused_list	980	fs/buffer.c	if (unused_list)
unused_list	1001	fs/buffer.c	bh->b_next_free = unused_list;  /* only make link */
unused_list	1002	fs/buffer.c	unused_list = bh++;
unused_list	1038	fs/buffer.c	if (!unused_list)
unused_list	1040	fs/buffer.c	bh = unused_list;
unused_list	1041	fs/buffer.c	unused_list = bh->b_next_free;