From: Hao Lee <haolee.swjtu@gmail.com>
Date: Sun, 1 Dec 2019 01:55:18 +0000 (-0800)
Subject: include/linux/mmzone.h: fix comment for ISOLATE_UNMAPPED macro
X-Git-Tag: v5.5-rc1~79^2~58
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=653e003d7f37716f84c17edcad3c228497888bfc;p=thirdparty%2Fkernel%2Flinux.git

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>
---

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index b0a36d1580b62..c7fb21f19eddb 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)