[PATCH v2] ring: add cache guard after ring elements table

Thomas Monjalon thomas at monjalon.net
Mon Jun 1 15:49:23 CEST 2026


05/05/2026 18:13, Morten Brørup:
> Added cache guard after the table holding the ring elements, to avoid
> false sharing conflicts caused by next-line hardware prefetchers when
> accessing elements at the end of the ring table.
> 
> Signed-off-by: Morten Brørup <mb at smartsharesystems.com>
> Acked-by: Konstantin Ananyev <konstantin.ananyev at huawei.com>
Acked-by: Chengwen Feng <fengchengwen at huawei.com>
Acked-by: Wathsala Vithanage <wathsala.vithanage at arm.com>

Applied, thanks.




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