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Re: [PATCH] xfs: use proper interfaces for on-stack plugging

from [Jens Axboe] [Permanent Link][Original]
To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: [PATCH] xfs: use proper interfaces for on-stack plugging
From: Jens Axboe <jaxboe@xxxxxxxxxxxx>
Date: Wed, 30 Mar 2011 13:17:46 +0200
Cc: "xfs@xxxxxxxxxxx" <xfs@xxxxxxxxxxx>
In-reply-to: <20110330110509.GA9507@xxxxxxxxxxxxx>
References: <20110330110509.GA9507@xxxxxxxxxxxxx> 
On 2011-03-30 13:05, Christoph Hellwig wrote:
> Add proper blk_start_plug/blk_finish_plug pairs for the two places where
> we issue buffer I/O, and remove the blk_flush_plug in xfs_buf_lock and
> xfs_buf_iowait, given that context switches already flush the per-process
> plugging lists.

Looks much better, thanks for doing that.

Acked-by: Jens Axboe <jaxboe@xxxxxxxxxxxx>


-- 
Jens Axboe
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