mm, vmscan: fix an outdated comment still mentioning get_scan_ratio

Quite a while ago, get_scan_ratio() has been renamed get_scan_count(),
however a comment in shrink_active_list() still mention it.  This patch
fixes the outdated comment.

Signed-off-by: Jerome Marchand <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: Mel Gorman <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 9c8222b499b4a6bd0f5405282d403b2c82ad7f84..88ab53c9949adae7bedc0421ebe739ae8f5f69f1 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1756,7 +1756,7 @@ static void shrink_active_list(unsigned long nr_to_scan,
         * Count referenced pages from currently used mappings as rotated,
         * even though only some of them are actually re-activated.  This
         * helps balance scan pressure between file and anonymous pages in
-        * get_scan_ratio.
+        * get_scan_count.
         */
        reclaim_stat->recent_rotated[file] += nr_rotated;