tag	line	file	source code
unused_list	42	fs/buffer.c	static struct buffer_head * unused_list = NULL;
unused_list	489	fs/buffer.c	bh->b_next_free = unused_list;
unused_list	490	fs/buffer.c	unused_list = bh;
unused_list	498	fs/buffer.c	if (unused_list)
unused_list	516	fs/buffer.c	if (!unused_list)
unused_list	518	fs/buffer.c	bh = unused_list;
unused_list	519	fs/buffer.c	unused_list = bh->b_next_free;