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authorJoonsoo Kim <iamjoonsoo.kim@lge.com>2015-04-15 00:45:18 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-15 01:49:01 +0200
commit4eb7dce62007113f1a2778213980fd6d8034ef5e (patch)
tree1e12d962e5417af66e5c88ee7c23d007dfe078c9 /README
parentmm/cma: change fallback behaviour for CMA freepage (diff)
downloadlinux-4eb7dce62007113f1a2778213980fd6d8034ef5e.tar.xz
linux-4eb7dce62007113f1a2778213980fd6d8034ef5e.zip
mm/page_alloc: factor out fallback freepage checking
This is preparation step to use page allocator's anti fragmentation logic in compaction. This patch just separates fallback freepage checking part from fallback freepage management part. Therefore, there is no functional change. Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Mel Gorman <mgorman@suse.de> Cc: David Rientjes <rientjes@google.com> Cc: Rik van Riel <riel@redhat.com> Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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