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| author | Minchan Kim <minchan@kernel.org> | 2012-10-08 16:32:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 16:22:45 +0900 |
| commit | b12c4ad14ee0232ad47c2bef404b6d42a3578332 (patch) | |
| tree | 9fc0d3fa799b7aef83f824eb538f0b75c3af0683 /mm/page_isolation.c | |
| parent | d95ea5d18e699515468368415c93ed49b1a3221b (diff) | |
| download | lwn-b12c4ad14ee0232ad47c2bef404b6d42a3578332.tar.gz lwn-b12c4ad14ee0232ad47c2bef404b6d42a3578332.zip | |
mm: page_alloc: use get_freepage_migratetype() instead of page_private()
The page allocator uses set_page_private and page_private for handling
migratetype when it frees page. Let's replace them with [set|get]
_freepage_migratetype to make it more clear.
Signed-off-by: Minchan Kim <minchan@kernel.org>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Cc: Xishi Qiu <qiuxishi@huawei.com>
Cc: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_isolation.c')
| -rw-r--r-- | mm/page_isolation.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_isolation.c b/mm/page_isolation.c index 345643b85bd4..9c03dca8c2ad 100644 --- a/mm/page_isolation.c +++ b/mm/page_isolation.c @@ -203,7 +203,7 @@ __test_page_isolated_in_pageblock(unsigned long pfn, unsigned long end_pfn) if (PageBuddy(page)) pfn += 1 << page_order(page); else if (page_count(page) == 0 && - page_private(page) == MIGRATE_ISOLATE) + get_freepage_migratetype(page) == MIGRATE_ISOLATE) pfn += 1; else break; |