On Wed, 16 Jan 2008 12:25:53 +0800 Fengguang Wu <[EMAIL PROTECTED]> wrote:
> list_heads are OK if we use them for one and only function. Not really. They're inappropriate when you wish to remember your position in the list while you dropped the lock (as we must do in writeback). A data structure which permits us to interate across the search key rather than across the actual storage locations is more appropriate. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
