linux-kernel - Re: [PATCH v3] squashfs: Migrate from ll_rw

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Message-ID: <CAEThQxeC2qyUr+3EO7o+2p5tziXQ621SqaaxmF3jzheCKjpEkA@mail.gmail.com>
Date:   Fri, 15 Nov 2019 10:20:33 +0900
From:   Philippe Liard <pliard@...gle.com>
To:     Christoph Hellwig <hch@....de>
Cc:     phillip@...ashfs.org.uk, linux-kernel@...r.kernel.org,
        groeck@...omium.org
Subject: Re: [PATCH v3] squashfs: Migrate from ll_rw_block usage to BIO

On Wed, Nov 6, 2019 at 6:28 PM Philippe Liard <pliard@...gle.com> wrote:
>
> On Wed, Nov 6, 2019 at 5:37 PM Christoph Hellwig <hch@....de> wrote:
> >
> > Sorry for the empty reply.
> >
> > This was meant to say that the patch looks good to me:
> >
> > Reviewed-by: Christoph Hellwig <hch@....de>
>
> Thanks!

FYI I'm unfortunately no longer observing the 40% impact announced in the
commit description after many optimizations landed in the Chrome OS VM
infrastructure.

Hopefully moving to BIO is still desirable though. Thank you in any case for
your help/guidance and all the time you spent reviewing this.