| To: | Dave Chinner <david@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH 12/18] xfs: use unhashed buffers for size checks |
| From: | Alex Elder <aelder@xxxxxxx> |
| Date: | Tue, 14 Sep 2010 17:29:16 -0500 |
| Cc: | xfs@xxxxxxxxxxx |
| In-reply-to: | <1284461777-1496-13-git-send-email-david@xxxxxxxxxxxxx> |
| References: | <1284461777-1496-1-git-send-email-david@xxxxxxxxxxxxx> <1284461777-1496-13-git-send-email-david@xxxxxxxxxxxxx> |
| Reply-to: | aelder@xxxxxxx |
On Tue, 2010-09-14 at 20:56 +1000, Dave Chinner wrote: > From: Dave Chinner <dchinner@xxxxxxxxxx> > > When we are checking we can access the last block of each device, we > do not need to use cached buffers as they will be tossed away > immediately. Use uncached buffers for size checks so that all IO > prior to full in-memory structure initialisation does not use the > buffer cache. Looks good. Reviewed-by: Alex Elder <aelder@xxxxxxx> > > Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx> > --- |
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