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Open Source and information security mailing list archives
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Date: Wed, 23 Oct 2013 17:10:38 +0100 From: Jens Axboe <axboe@...nel.dk> To: Jeff Moyer <jmoyer@...hat.com> Cc: Alireza Haghdoost <alireza@...umn.edu>, linux-kernel@...r.kernel.org, Jerry Fredin <jerry.fredin@...app.com>, linux-aio@...ck.org, linux-fsdevel@...r.kernel.org Subject: Re: [PATCH] block/aio: Enable sysfs nomerge control for I/O requests in the plug list On Wed, Oct 23 2013, Jeff Moyer wrote: > Alireza Haghdoost <alireza@...umn.edu> writes: > > > This patch enables the sysfs to control I/O request merge > > functionality in the plug list. While this control has been > > implemented for the request queue, it was dismissed in the plug list. > > Therefore, block layer merges requests together (or attempt to merge) > > even if the merge capability was disable using sysfs nomerge parameter > > value 2. > > Yeah, this looks like an oversight. Your mailer really munged up the > patch, though. You should fix that and resend (unless Jens just fixes > it up manually). Also, please specify the -p option to diff or just use > git diff. I fixed it up, changed the style slightly as well (no point in reading and checking the plug first). This is what I queued up: http://git.kernel.dk/?p=linux-block.git;a=commit;h=dfc302d833c46f40b5f775099da00bb0cf0e81ad -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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