mbox series

[PATCHSET,0/2] Fix raid rebuild performance regression

Message ID 20220311173041.165948-1-axboe@kernel.dk (mailing list archive)
Headers show
Series Fix raid rebuild performance regression | expand

Message

Jens Axboe March 11, 2022, 5:30 p.m. UTC
Hi,

This should fix the reported RAID rebuild regression, while also
providing better performance for other workloads particularly on
rotating storage.

Comments

Song Liu March 11, 2022, 6 p.m. UTC | #1
On Fri, Mar 11, 2022 at 9:30 AM Jens Axboe <axboe@kernel.dk> wrote:
>
> Hi,
>
> This should fix the reported RAID rebuild regression, while also
> providing better performance for other workloads particularly on
> rotating storage.

Thanks for the fix!

Reviewed-by: Song Liu <songliubraving@fb.com>
Thorsten Leemhuis March 12, 2022, 6:54 a.m. UTC | #2
Hi, this is your Linux kernel regression tracker.

On 11.03.22 18:30, Jens Axboe wrote:
>
> This should fix the reported RAID rebuild regression, while also
> providing better performance for other workloads particularly on
> rotating storage.

Nitpicking: From the list of CCed people it seems these patches are
fixing this regression:

https://lore.kernel.org/linux-raid/0eb91a43-a153-6e29-14b6-65f97b9f3d99@nuclearwinter.com/

Then the patch descriptions for the two commits should include a link
tag to the report, as per using lore.kernel.org/r/, as explained in
'Documentation/process/submitting-patches.rst' and
'Documentation/process/5.Posting.rst'. And the original reporters likely
should be honored with a "Reported-by", too. The former would my
regression tracking life a lot easier, as regzbot relies on those links
that are useful for other purposes, too (as explained in the docs).

Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)

P.S.: As the Linux kernel's regression tracker I'm getting a lot of
reports on my table. I can only look briefly into most of them and lack
knowledge about most of the areas they concern. I thus unfortunately
will sometimes get things wrong or miss something important. I hope
that's not the case here; if you think it is, don't hesitate to tell me
in a public reply, it's in everyone's interest to set the public record
straight.

#regzbot ^backmonitor:
https://lore.kernel.org/linux-raid/0eb91a43-a153-6e29-14b6-65f97b9f3d99@nuclearwinter.com/