xfs
[Top] [All Lists]

Re: [PATCH 0/5] xfs: fix AIL bulk insert issues and cleanups

To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: [PATCH 0/5] xfs: fix AIL bulk insert issues and cleanups
From: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Mon, 4 Jul 2011 21:26:01 +1000
Cc: xfs@xxxxxxxxxxx
In-reply-to: <20110704081312.GA22496@xxxxxxxxxxxxx>
References: <1309757260-5484-1-git-send-email-david@xxxxxxxxxxxxx> <20110704081312.GA22496@xxxxxxxxxxxxx>
User-agent: Mutt/1.5.20 (2009-06-14)
On Mon, Jul 04, 2011 at 04:13:12AM -0400, Christoph Hellwig wrote:
> On Mon, Jul 04, 2011 at 03:27:35PM +1000, Dave Chinner wrote:
> > The first two patches fix the recently reported rm -rf performance
> > and interactivity problems when using delay??d logging. These should
> > probably be considered for 3.0-rc5.
> 
> I think it's a bit late for patch 2.  Patch 1 is triviall, and helps
> with a regression introduced in 2.6.39 by switching to the delaylog
> mode, but patch 2 is a bit too large for this in the merge window
> unless absolutely nessecary. 

Yeah, that's fair enough. The first patch should prevent the
majority of the problematic occurrences of out-of-order AIL
insertion, so we can live without the second one for the moment.

Cheers,

Dave.
-- 
Dave Chinner
david@xxxxxxxxxxxxx

<Prev in Thread] Current Thread [Next in Thread>