On Sat, May 28, 2011 at 11:08:01AM +0200, Marco Stornelli wrote: > Il 28/05/2011 00:54, Andi Kleen ha scritto: > >From: Andi Kleen<ak@xxxxxxxxxxxxxxx> > > > >This avoids a xattr lookup on every write. > > > >Cc: tytso@xxxxxxx > >Signed-off-by: Andi Kleen<ak@xxxxxxxxxxxxxxx> > > Are ext2/3 affected too? It seems to me that more or less the xattr > management for the extN series is the same, isn't it? Yes, they could be changed the same way. Note however that the file system specific change is only a relatively minor optimization (avoids the first lookup). The important one is the cache which every file system get's automatically without changes. -Andi -- 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
