mm: compaction: have compaction_suitable() return bool

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Since it only returns COMPACT_CONTINUE or COMPACT_SKIPPED now, a bool
return value simplifies the callsites.

Link: https://lkml.kernel.org/r/20230602151204.GD161817@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Suggested-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

This commit is contained in:

Johannes Weiner 2023-06-02 11:12:04 -04:00 • committed by Andrew Morton

parent 1c9568e806

commit 3cf0493752

3 changed files with 36 additions and 40 deletions

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6

include/linux/compaction.h

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64

mm/compaction.c

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6

mm/vmscan.c

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