mm/vmscan: make __node_reclaim() more generic

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As this will be called from non page allocator paths for proactive
reclaim, allow users to pass the sc and nr of pages, and adjust the return
value as well.  No change in semantics.

Link: https://lkml.kernel.org/r/20250623185851.830632-4-dave@stgolabs.net
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Yosry Ahmed <yosryahmed@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

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Davidlohr Bueso 2025-06-23 11:58:50 -07:00 • committed by Andrew Morton

parent 2b7226af73

commit 57972c78e6

1 changed files with 25 additions and 23 deletions

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mm/vmscan.c

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