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authorAndrew Morton <akpm@linux-foundation.org>2015-02-10 14:09:43 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-10 14:30:30 -0800
commit3c4868710951dd7a6b991d71ca5f46737c4acf28 (patch)
tree078a0bcf5d960d1215ea6fe4ff040491aef1e7e2 /mm/Makefile
parent7c4da061f2e953df479b126b9263f0e845bce0ec (diff)
mm/vmstat.c: fix/cleanup ifdefs
CONFIG_COMPACTION=y, CONFIG_DEBUG_FS=n: mm/vmstat.c:690: warning: 'frag_start' defined but not used mm/vmstat.c:702: warning: 'frag_next' defined but not used mm/vmstat.c:710: warning: 'frag_stop' defined but not used mm/vmstat.c:715: warning: 'walk_zones_in_node' defined but not used It's all a bit of a tangly mess and it's unclear why CONFIG_COMPACTION figures in there at all. Move frag_start/frag_next/frag_stop and migratetype_names[] into the existing CONFIG_PROC_FS block. walk_zones_in_node() gets a special ifdef. Also move the #include lines up to where #include lines live. [axel.lin@ingics.com: fix build error when !CONFIG_PROC_FS] Signed-off-by: Axel Lin <axel.lin@ingics.com> Cc: Mel Gorman <mel@csn.ul.ie> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Mel Gorman <mel@csn.ul.ie> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Tested-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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