On Sun, Nov 29, 2009 at 09:07:39PM -0500, Erez Zadok wrote: > In message <1256152779-10054-5-git-send-email-vaurora@xxxxxxxxxx>, Valerie Aurora writes: > > From: Jan Blunck <jblunck@xxxxxxx> > > > > d_lookup() takes rename_lock which is a seq_lock. This is so cheap > > it's not worth calling lockless __d_lookup() first from > > cache_lookup(). Rename cached_lookup() to cache_lookup() while we're > > there. > > Val, this is another patch unrelated to union mounts, an > optimization/simplification of the VFS code. I think you need to try and > push such VFS patches upstream more quickly, so as to reduce the set of UM > patches you have to maintain. I agree. We posted them separately once and will do so again. -VAL -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
