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* [patch 100/158] include/linux/mmzone.h: fix comment for ISOLATE_UNMAPPED macro
@ 2019-12-01  1:55 akpm
  0 siblings, 0 replies; only message in thread
From: akpm @ 2019-12-01  1:55 UTC (permalink / raw)
  To: akpm, dan.j.williams, hannes, haolee.swjtu, linux-mm, mgorman,
	mhocko, mm-commits, richard.weiyang, torvalds, vbabka

From: Hao Lee <haolee.swjtu@gmail.com>
Subject: 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>
---

 include/linux/mmzone.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/include/linux/mmzone.h~mm-fix-comment-for-isolate_unmapped-macro
+++ a/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)
_


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2019-12-01  1:55 [patch 100/158] include/linux/mmzone.h: fix comment for ISOLATE_UNMAPPED macro akpm

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