Re: [PATCH 2/6] ksm: add cond_resched() to the rmap_walks

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On Sun, 25 Oct 2015, Hugh Dickins wrote:

On Thu, 15 Oct 2015, Andrea Arcangeli wrote:

While at it add it to the file and anon walks too.

Signed-off-by: Andrea Arcangeli <aarcange@xxxxxxxxxx>

Subject really should be "mm: add cond_resched() to the rmap walks",
then body "Add cond_resched() to the ksm and anon and file rmap walks."

Acked-by: Hugh Dickins <hughd@xxxxxxxxxx>
but I think we need a blessing from Davidlohr too, if not more.

Perhaps I'm lost in the context, but by the changelog alone I cannot
see the reasoning for the patch. Are latencies really that high? Maybe,
at least the changelog needs some love.

Thanks,
Davidlohr

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