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authorMichal Nazarewicz <mina86@mina86.com>2012-01-30 13:24:03 +0100
committerMarek Szyprowski <m.szyprowski@samsung.com>2012-05-21 15:09:29 +0200
commit85aa125f001f87f96a72e9e6ee515490843b1202 (patch)
tree4191169ebd6fa2a4463f9dd04fd3cb4af41ca814 /mm/internal.h
parent03d44192f69a45d780ba124f691e76020a44ebae (diff)
mm: compaction: introduce isolate_freepages_range()
This commit introduces isolate_freepages_range() function which generalises isolate_freepages_block() so that it can be used on arbitrary PFN ranges. isolate_freepages_block() is left with only minor changes. Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Mel Gorman <mel@csn.ul.ie> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Tested-by: Rob Clark <rob.clark@linaro.org> Tested-by: Ohad Ben-Cohen <ohad@wizery.com> Tested-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Tested-by: Robert Nelson <robertcnelson@gmail.com> Tested-by: Barry Song <Baohua.Song@csr.com>
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