tag	line	file	source code
unused_list	52	fs/buffer.c	static struct buffer_head * unused_list = NULL;
unused_list	946	fs/buffer.c	bh->b_next_free = unused_list;
unused_list	947	fs/buffer.c	unused_list = bh;
unused_list	955	fs/buffer.c	if (unused_list)
unused_list	962	fs/buffer.c	bh->b_next_free = unused_list;  /* only make link */
unused_list	963	fs/buffer.c	unused_list = bh++;
unused_list	972	fs/buffer.c	if (!unused_list)
unused_list	974	fs/buffer.c	bh = unused_list;
unused_list	975	fs/buffer.c	unused_list = bh->b_next_free;