Re: [PATCH v3 5/5] mm/memcg: Protect memcg_stock with a local_lock_t

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On 2022-02-21 18:17:39 [+0100], Michal Hocko wrote:
> > What about if replace get_cpu() with migrate_disable()? 
> 
> Yeah, that would be a better option. I am just not used to think in RT
> so migrate_disable didn't really come to my mind.

Good.
Let me rebase accordingly, new version is coming soon.

Side note: migrate_disable() is by now implemented in !RT and used in
highmem for instance (kmap_atomic()).

Sebastian



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