[lkml]   [2019]   [Sep]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 08/10] blkcg: implement blk-iocost

> Il giorno 11 set 2019, alle ore 16:16, Tejun Heo <> ha scritto:
> Hello,
> On Wed, Sep 11, 2019 at 10:18:53AM +0200, Paolo Valente wrote:
>>> The two being enabled at the same time doesn't make sense, so we can
>>> just switch over to bfq when bfq is selected as the iosched. I asked
>>> what Paolo wanted to do in terms of interface a couple times now but
>>> didn't get an answer and he posted a patch which makes the two
>>> controllers conflict, so.... Paolo, so it looks like you want to
>>> rename all bfq files to drop the bfq prefix, right?
>> Yep, mainly because ... this is the solution you voted and you
>> yourself proposed [1] :)
>> [1]
> So, that was then. Since then the interface change has been published
> and userspace, at least some of them, already had to adjust. Now, I
> don't have any opinion on the matter and flipping again will cause
> inconveniences to some subset of users. It's your call.

Ok, then let's go for removing bfq prefix, as expected, e.g., by
systemd community [1]. A few days ago I reposted a patch removing the
prefix from all involved parameters [2], it should make all legacy
software work again.


>>> I can implement
>>> the switching if so.
>> That would be perfect.
> Whichever way it gets decided, this is easy enough. I'll prep a
> patch.

Thank you for that too,

> Thanks.
> --
> tejun

 \ /
  Last update: 2019-09-11 18:44    [W:0.047 / U:2.652 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site