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Message-ID: <7d611782-5750-6faf-fac6-8709c75a66ca@kernel.dk> Date: Fri, 5 Jan 2018 09:31:44 -0700 From: Jens Axboe <axboe@...nel.dk> To: Paolo Valente <paolo.valente@...aro.org> Cc: linux-block@...r.kernel.org, linux-kernel@...r.kernel.org, ulf.hansson@...aro.org, broonie@...nel.org, linus.walleij@...aro.org, angeloruocco90@...il.com, bfq-iosched@...glegroups.com Subject: Re: [PATCH IMPROVEMENT] block, bfq: consider recent past to reduce soft-real-time false positives On 12/14/17 11:23 PM, Paolo Valente wrote: > Hi, > this patch reduces false positives in the detection of bfq_queues > associated with soft real-time applications. As such, this patch > reduces the damages caused by these false positives to other > applications. The patch proved to be very effective, as detailed in > the commit message. A sort of counterpart of this patch should follow > soon, this time for false positives in the detection of cooperating > processes (processes doing I/O close to each other). > > I guess it is evidently too late for 4.15, so, Jens, please consider > this patch for 4.16. Of course if the patch turns out to be ok. Added for 4.16, thanks. -- Jens Axboe
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