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include/linux/mmzone.h: fix comment for ISOLATE_UNMAPPED macro

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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>
This commit is contained in:
Hao Lee 2019-11-30 17:55:18 -08:00 committed by Linus Torvalds
parent 68265390f9
commit 653e003d7f
1 changed files with 1 additions and 1 deletions
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include/linux/mmzone.h
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@ -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)