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| author | Mel Gorman <mgorman@techsingularity.net> | 2016-07-28 15:46:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-28 16:07:41 -0700 |
| commit | 4b9d0fab7166c9323f06d708518a35cf3a90426c (patch) | |
| tree | bcbda3b89944fee63e2b4418d8129b2d6e6c3a63 /mm/migrate.c | |
| parent | 50658e2e04c12d5cd628381c1b9cb69d0093a9c0 (diff) | |
| download | lwn-4b9d0fab7166c9323f06d708518a35cf3a90426c.tar.gz lwn-4b9d0fab7166c9323f06d708518a35cf3a90426c.zip | |
mm: rename NR_ANON_PAGES to NR_ANON_MAPPED
NR_FILE_PAGES is the number of file pages.
NR_FILE_MAPPED is the number of mapped file pages.
NR_ANON_PAGES is the number of mapped anon pages.
This is unhelpful naming as it's easy to confuse NR_FILE_MAPPED and
NR_ANON_PAGES for mapped pages. This patch renames NR_ANON_PAGES so we
have
NR_FILE_PAGES is the number of file pages.
NR_FILE_MAPPED is the number of mapped file pages.
NR_ANON_MAPPED is the number of mapped anon pages.
Link: http://lkml.kernel.org/r/1467970510-21195-19-git-send-email-mgorman@techsingularity.net
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Rik van Riel <riel@surriel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 3033dae33a0a..fba770c54d84 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -501,7 +501,7 @@ int migrate_page_move_mapping(struct address_space *mapping, * new page and drop references to the old page. * * Note that anonymous pages are accounted for - * via NR_FILE_PAGES and NR_ANON_PAGES if they + * via NR_FILE_PAGES and NR_ANON_MAPPED if they * are mapped to swap space. */ if (newzone != oldzone) { |