| Date | Thu, 2 Mar 2023 15:54:59 -0500 | From | Peter Xu <> | Subject | Re: [PATCH v2 07/11] convert this_cpu_cmpxchg users to this_cpu_cmpxchg_local |
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On Thu, Feb 09, 2023 at 12:01:57PM -0300, Marcelo Tosatti wrote: > this_cpu_cmpxchg was modified to atomic version, which > can be more costly than non-atomic version. > > Switch users of this_cpu_cmpxchg to this_cpu_cmpxchg_local > (which preserves pre-non-atomic this_cpu_cmpxchg behaviour). > > Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Yes afaict these are the only pieces that uses the helper besides vmstat udpates.
Acked-by: Peter Xu <peterx@redhat.com>
-- Peter Xu
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