Messages in this thread | | | Date | Mon, 26 Jul 2010 09:48:18 -0400 | From | Christoph Hellwig <> | Subject | Re: [RFC PATCH] cfq-iosched: IOPS mode for group scheduling and new group_idle tunable |
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On Mon, Jul 26, 2010 at 09:43:29AM -0400, Vivek Goyal wrote: > > Don't know if this is related, but I'm not quite shure if XFS (which I use > > exclusively) uses the jbd/jbd2 journaling layer at all. > > I also don't know. But because this patch is making a difference with your > XFS file system performance, may be it does use. > > CCing Christoph, he can tell us.
No, of course XFS doesn't use jbd.
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