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Re: [dm-devel] [PATCH 05/10] block: remove per-queue plugging
- From: "hch infradead org" <hch infradead org>
- To: Jens Axboe <jaxboe fusionio com>
- Cc: "linux-raid vger kernel org" <linux-raid vger kernel org>, Mike Snitzer <snitzer redhat com>, "linux-kernel vger kernel org" <linux-kernel vger kernel org>, "hch infradead org" <hch infradead org>, "dm-devel redhat com" <dm-devel redhat com>
- Subject: Re: [dm-devel] [PATCH 05/10] block: remove per-queue plugging
- Date: Fri, 15 Apr 2011 00:26:11 -0400
Btw, "block: move queue run on unplug to kblockd" currently moves
the __blk_run_queue call to kblockd unconditionally currently. But
I'm not sure that's correct - if we do an explicit blk_finish_plug
there's no point in forcing the context switch.
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