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Re: [PATCH 4/5] xfs: avoid the iolock in xfs_free_eofblocks for evicted

To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: [PATCH 4/5] xfs: avoid the iolock in xfs_free_eofblocks for evicted inodes
From: Rich Johnston <rjohnston@xxxxxxx>
Date: Thu, 26 Jul 2012 10:31:14 -0500
Cc: <xfs@xxxxxxxxxxx>
In-reply-to: <20120704151444.136872347@xxxxxxxxxxxxxxxxxxxxxx>
References: <20120704151328.928543446@xxxxxxxxxxxxxxxxxxxxxx> <20120704151444.136872347@xxxxxxxxxxxxxxxxxxxxxx>
User-agent: Mozilla/5.0 (X11; Linux i686; rv:13.0) Gecko/20120615 Thunderbird/13.0.1
On 07/04/2012 10:13 AM, Christoph Hellwig wrote:
Same rational as the last patch - these inodes are not reachable, so
don't bother with locking.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>

---
 fs/xfs/xfs_vnodeops.c |   24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

Index: xfs/fs/xfs/xfs_vnodeops.c

Next step in removing the iolocks.  Looks good.

Reviewed-by:    Rich Johnston <rjohnston@xxxxxxx>

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