Re: [PATCH 2/3] cgroup: make css_rstat_updated nmi safe

From: Shakeel Butt
Date: Wed Jun 11 2025 - 09:57:15 EST

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On Tue, Jun 10, 2025 at 10:23:51PM -0700, JP Kobryn wrote:
>
> The subsystem per-cpu locks were used to synchronize updater and flusher
> on a given cpu. Since you no longer use them on the updater side, it
> seems these locks can be removed altogether.

Indeed you are right, thanks for the suggestion.

Next message: Tomas Glozar: "[PATCH 0/8] rtla/timerlat: Support actions on threshold and on end"
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In reply to: JP Kobryn: "Re: [PATCH 2/3] cgroup: make css_rstat_updated nmi safe"
Next in thread: Shakeel Butt: "[PATCH 3/3] memcg: cgroup: call memcg_rstat_updated irrespective of in_nmi()"
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