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Date:   Mon, 15 Jul 2019 12:53:38 +0200
From:   Paolo Valente <>
To:     Holger Hoffstätte <>
Cc:     Jens Axboe <>,
        linux-block <>,
        kernel list <>,
        Ulf Hansson <>,,,
Subject: Re: [PATCH BUGFIX IMPROVEMENT 1/1] block, bfq: check also in-flight
 I/O in dispatch plugging

Ops, my fault of course. I submitted the patch I made on top of the dev version of bfq. Preparing a V2. Sorry.

> Il giorno 15 lug 2019, alle ore 12:49, Holger Hoffstätte <> ha scritto:
> On 7/15/19 12:18 PM, Paolo Valente wrote:
>> Didn't I simply move it forward in that commit?
>>> Il giorno 15 lug 2019, alle ore 12:16, Holger Hoffstätte <> ha scritto:
>>> Paolo,
>>> The function idling_needed_for_service_guarantees() was just removed in 5.3-commit
>>> 3726112ec731 ("block, bfq: re-schedule empty queues if they deserve I/O plugging").
> Argh, sorry - yes you did, it failed to apply because the asymmetric_scenario
> variable was already gone. Fixing the patch to just return the expression so that
> it matches 3726112ec731 worked.
> All good!
> Holger

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