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Re: [PATCH 2/3] xfs: unlock the inode before log force in xfs_fs_nfs_com

To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: [PATCH 2/3] xfs: unlock the inode before log force in xfs_fs_nfs_commit_metadata
From: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Mon, 19 Sep 2011 09:00:29 +1000
Cc: xfs@xxxxxxxxxxx
In-reply-to: <20110918204910.076049421@xxxxxxxxxxxxxxxxxxxxxx>
References: <20110918204748.547510183@xxxxxxxxxxxxxxxxxxxxxx> <20110918204910.076049421@xxxxxxxxxxxxxxxxxxxxxx>
User-agent: Mutt/1.5.21 (2010-09-15)
On Sun, Sep 18, 2011 at 04:47:50PM -0400, Christoph Hellwig wrote:
> Only read the LSN we need to push to with the ilock held, and then release
> it before we do the log force to improve concurrency.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>

-- 
Dave Chinner
david@xxxxxxxxxxxxx

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