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Re: [PATCH 5/5] f2fs: use blk_plug in all the possible paths

From Christoph Hellwig <hch@infradead.org>
Newsgroups linux.kernel
Subject Re: [PATCH 5/5] f2fs: use blk_plug in all the possible paths
Date 2016-07-15 04:30 +0200
Message-ID <rV133-14j-9@gated-at.bofh.it> (permalink)
References <rUZuh-8n3-3@gated-at.bofh.it> <rUZuh-8n3-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Thu, Jul 14, 2016 at 05:46:29PM -0700, Jaegeuk Kim wrote:
> The main reason is that blk_start_plug can be used to wake up from low-power
> mode before submitting further bios.

Where does that myth come from?

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[PATCH 5/5] f2fs: use blk_plug in all the possible paths Jaegeuk Kim <jaegeuk@kernel.org> - 2016-07-15 02:50 +0200
  Re: [PATCH 5/5] f2fs: use blk_plug in all the possible paths Christoph Hellwig <hch@infradead.org> - 2016-07-15 04:30 +0200
    Re: [PATCH 5/5] f2fs: use blk_plug in all the possible paths Jaegeuk Kim <jaegeuk@kernel.org> - 2016-07-15 05:10 +0200
      Re: [PATCH 5/5] f2fs: use blk_plug in all the possible paths Christoph Hellwig <hch@infradead.org> - 2016-07-19 06:10 +0200
        Re: [PATCH 5/5] f2fs: use blk_plug in all the possible paths Jaegeuk Kim <jaegeuk@kernel.org> - 2016-07-19 07:50 +0200

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