[dm-devel] [PATCH 0/7] dm-integrity patches

Mikulas Patocka mpatocka at redhat.com
Mon Mar 23 16:58:00 UTC 2020



On Mon, 23 Mar 2020, Mike Snitzer wrote:

> On Sun, Mar 22 2020 at  3:42pm -0400,
> Mikulas Patocka <mpatocka at redhat.com> wrote:
> 
> > Hi
> > 
> > Here I'm sending dm-integrity patches for the upcoming merge window.
> > They supersede dm-integrity patches that I sent before.
> 
> So the dm-bufio discard support isn't needed with your latest
> dm-integrity patches right?
> 
> https://patchwork.kernel.org/patch/11371287/

Yes - it isn't needed until Heinz uses it in the ebs target.

That patch (if used) should also be optimized to walk the rb-tree instead 
of doing lookup of every block number in the range.

Mikulas




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