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authorHao Lee <haolee.swjtu@gmail.com>2019-11-30 17:55:18 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-12-01 12:59:06 -0800
commit653e003d7f37716f84c17edcad3c228497888bfc (patch)
treeaf2494f1b9011aef3a4b24b3637ff11f4d12fad9 /include/linux/mmzone.h
parent68265390f9aa625e2ce94ed1bcff8906db702d79 (diff)
include/linux/mmzone.h: fix comment for ISOLATE_UNMAPPED macro
Both file-backed pages and anonymous pages can be unmapped. ISOLATE_UNMAPPED is not just for file-backed pages. Link: http://lkml.kernel.org/r/20191024151621.GA20400@haolee.github.io Signed-off-by: Hao Lee <haolee.swjtu@gmail.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Wei Yang <richard.weiyang@gmail.com> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Johannes Weiner <hannes@cmpxchg.org> 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 b0a36d1580b6..c7fb21f19edd 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -308,7 +308,7 @@ struct lruvec {
#endif
};
-/* Isolate unmapped file */
+/* Isolate unmapped pages */
#define ISOLATE_UNMAPPED ((__force isolate_mode_t)0x2)
/* Isolate for asynchronous migration */
#define ISOLATE_ASYNC_MIGRATE ((__force isolate_mode_t)0x4)