tag	line	file	source code
protected	1542	fs/buffer.c	int protected = 0;
protected	1551	fs/buffer.c	shared = found = locked = dirty = used = lastused = protected = 0;
protected	1559	fs/buffer.c	protected++;
protected	1569	fs/buffer.c	nlist, found, used, lastused, locked, protected, dirty, shared);