Messages in this thread | | | From | Roman Gushchin <> | Subject | Re: [PATCH v3] mm: Allocate shrinker_map on appropriate NUMA node | Date | Fri, 31 Jan 2020 22:37:06 +0000 |
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On Fri, Jan 31, 2020 at 07:08:49PM +0300, Kirill Tkhai wrote: > mm: Allocate shrinker_map on appropriate NUMA node > > From: Kirill Tkhai <ktkhai@virtuozzo.com> > > Despite shrinker_map may be touched from any cpu > (e.g., a bit there may be set by a task running > everywhere); kswapd is always bound to specific > node. So, we will allocate shrinker_map from > related NUMA node to respect its NUMA locality. > Also, this follows generic way we use for allocation > memcg's per-node data. > > Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Reviewed-by: Roman Gushchin <guro@fb.com>
Thanks!
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