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authorXishi Qiu <qiuxishi@huawei.com>2017-05-03 14:52:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-05-03 15:52:08 -0700
commita6ffdc07847e74cc244c02ab6d0351a4a5d77281 (patch)
treee23f763ce214062030a7cc3fb89f4f31a6cf265a /include/linux/mmzone.h
parent322b8afe4a65906c133102532e63a278775cc5f0 (diff)
mm: use is_migrate_highatomic() to simplify the code
Introduce two helpers, is_migrate_highatomic() and is_migrate_highatomic_page(). Simplify the code, no functional changes. [akpm@linux-foundation.org: use static inlines rather than macros, per mhocko] Link: http://lkml.kernel.org/r/58B94F15.6060606@huawei.com Signed-off-by: Xishi Qiu <qiuxishi@huawei.com> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Minchan Kim <minchan@kernel.org> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/mmzone.h')
-rw-r--r--include/linux/mmzone.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 04e0969966f6..446cf68c1c09 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -35,7 +35,7 @@
*/
#define PAGE_ALLOC_COSTLY_ORDER 3
-enum {
+enum migratetype {
MIGRATE_UNMOVABLE,
MIGRATE_MOVABLE,
MIGRATE_RECLAIMABLE,