Re: [PATCH V2 2/2] md/raid0: Do not bypass blocking queue entered for raid0 bios

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, May 21, 2019 at 2:23 PM Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote:
>
> On Tue, May 21, 2019 at 11:10:05AM -0300, Guilherme Piccoli wrote:
> > Hi Christoph, thanks for looking into this.
> > You're right, this series fixes both issues. The problem I see though
> > is that it relies
> > on legacy IO path removal - for v5.0 and beyond, all fine. But
> > backporting that to
> > v4.17-v4.20 stable series will be quite painful.
> >
> > My fixes are mostly "oneliners". If we could get both approaches upstream,
> > that'd be perfect!
>
> But they basically just fix code that otherwise gets removed.  And the way
> this patches uses the ENTERED flag from the md code looks slightly
> sketchy to me.  Maybe we want them as stable only patches.

OK, it makes sense to me, if that is a possibility. The fist one is
clearly a small
and non-intrusive fix. The 2nd indeed is more invasive heh

Please let me know how to proceed to have that added at least in stable trees;
this would help a lot the distro side of the world hehe

Cheers,


Guilherme



[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux