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authorJoonsoo Kim <iamjoonsoo.kim@lge.com>2015-02-12 02:27:04 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-12 04:06:04 +0300
commite34d85f0e3c60f7226e5589898b7c7c5cd2a4f02 (patch)
tree84b0daa5ee68e08134f6309a45f7106c463decbd /include/linux/compaction.h
parent16c4a097a035c01809aa0c0abd458ca1fe4ff3d0 (diff)
downloadlinux-e34d85f0e3c60f7226e5589898b7c7c5cd2a4f02.tar.xz
mm/compaction: print current range where compaction work
It'd be useful to know current range where compaction work for detailed analysis. With it, we can know pageblock where we actually scan and isolate, and, how much pages we try in that pageblock and can guess why it doesn't become freepage with pageblock order roughly. 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> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/compaction.h')
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