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authorXishi Qiu <qiuxishi@huawei.com>2015-11-05 18:48:56 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-05 19:34:48 -0800
commitbde304bdf4ec4a5f58cc1e90fe2d9cd2d96304c4 (patch)
treed9adda3338bf50c3ce47b1d884689e0d3db848e1 /Documentation/scheduler
parenta2c1aad3b5fccbb948878b75f9b8f13248666fd6 (diff)
mm/page_alloc.c: skip ZONE_MOVABLE if required_kernelcore is larger than totalpages
If kernelcore was not specified, or the kernelcore size is zero (required_movablecore >= totalpages), or the kernelcore size is larger than totalpages, there is no ZONE_MOVABLE. We should fill the zone with both kernel memory and movable memory. Signed-off-by: Xishi Qiu <qiuxishi@huawei.com> Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Cc: Mel Gorman <mgorman@suse.de> Cc: David Rientjes <rientjes@google.com> Cc: Tang Chen <tangchen@cn.fujitsu.com> Cc: <zhongjiang@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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