Re: [PATCH 0/4] btrfs: Convert more kmaps to kmap_local_page()

From: Ira Weiny
Date: Fri Mar 12 2021 - 15:05:48 EST


On Fri, Mar 12, 2021 at 08:41:41PM +0100, David Sterba wrote:
> On Tue, Feb 16, 2021 at 06:48:22PM -0800, ira.weiny@xxxxxxxxx wrote:
> > From: Ira Weiny <ira.weiny@xxxxxxxxx>
> >
> > I am submitting these for 5.13.
> >
> > Further work to remove more kmap() calls in favor of the kmap_local_page() this
> > series converts those calls which required more than a common pattern which
> > were covered in my previous series[1]. This is the second of what I hope to be
> > 3 series to fully convert btrfs. However, the 3rd series is going to be an RFC
> > because I need to have more eyes on it before I'm sure about what to do. For
> > now this series should be good to go for 5.13.
> >
> > Also this series converts the kmaps in the raid5/6 code which required a fix to
> > the kmap'ings which was submitted in [2].
>
> Branch added to for-next and will be moved to the devel queue next week.
> I've added some comments about the ordering requirement, that's
> something not obvious. There's a comment under 1st patch but that's
> trivial to fix if needed. Thanks.

I've replied to the first patch. LMK if you want me to respin it.

Thanks!
Ira