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Date:   Wed, 22 May 2019 03:02:25 -0700
From:   "Srivatsa S. Bhat" <srivatsa@...il.mit.edu>
To:     Paolo Valente <paolo.valente@...aro.org>
Cc:     linux-fsdevel@...r.kernel.org,
        linux-block <linux-block@...r.kernel.org>,
        linux-ext4@...r.kernel.org, cgroups@...r.kernel.org,
        kernel list <linux-kernel@...r.kernel.org>,
        Jens Axboe <axboe@...nel.dk>, Jan Kara <jack@...e.cz>,
        jmoyer@...hat.com, Theodore Ts'o <tytso@....edu>,
        amakhalov@...are.com, anishs@...are.com, srivatsab@...are.com
Subject: Re: CFQ idling kills I/O performance on ext4 with blkio cgroup
 controller

On 5/22/19 2:12 AM, Paolo Valente wrote:
> 
>> Il giorno 22 mag 2019, alle ore 11:02, Srivatsa S. Bhat <srivatsa@...il.mit.edu> ha scritto:
>>
>>
>> Let's continue here on LKML itself.
> 
> Just done :)
> 
>> The only reason I created the
>> bugzilla entry is to attach the tarball of the traces, assuming
>> that it would allow me to upload a 20 MB file (since email attachment
>> didn't work). But bugzilla's file restriction is much smaller than
>> that, so it didn't work out either, and I resorted to using dropbox.
>> So we don't need the bugzilla entry anymore; I might as well close it
>> to avoid confusion.
>>
> 
> No no, don't close it: it can reach people that don't use LKML.  We
> just have to remember to report back at the end of this.

Ah, good point!

>  BTW, I also
> think that the bug is incorrectly filed against 5.1, while all these
> tests and results concern 5.2-rcX.
> 

Fixed now, thank you for pointing out!
 
Regards,
Srivatsa
VMware Photon OS

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