[Lustre-devel] [PATCH] Fix task IO accounting on reads

Richard Henwood rhenwood at whamcloud.com
Tue Jul 19 10:03:28 PDT 2011


On Tue, Jul 19, 2011 at 11:08 AM, Mark Hills <Mark.Hills at framestore.com> wrote:
<snip>
>
> I was aware of these stats (and this patch), but I concluded that they did
> not track memory mapped access.
>
> So I think our patches address two separate parts of the process. But I'm
> happy to be corrected -- it was some time ago that I did this.
>

It was indeed a while ago, and I'm sorry I missed this conversation
when it was current!

It seems that both patches have the same motivation for reliable read
stats, but the patches are different with complementary approaches.

richard,
-- 
Richard.Henwood at whamcloud.com
Whamcloud Inc.
tel: +1 512 410 9612



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