| Date | Tue, 28 Mar 2023 14:49:07 -0400 | From | Johannes Weiner <> | Subject | Re: [PATCH v1 8/9] vmscan: memcg: sleep when flushing stats during reclaim |
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On Tue, Mar 28, 2023 at 06:16:37AM +0000, Yosry Ahmed wrote: > Memory reclaim is a sleepable context. Allow sleeping when flushing > memcg stats to avoid unnecessarily performing a lot of work without > sleeping. This can slow down reclaim code if flushing stats is taking > too long, but there is already multiple cond_resched()'s in reclaim > code. > > Signed-off-by: Yosry Ahmed <yosryahmed@google.com>
Forget what I said about this in the previous patch. :)
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
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