mm/vmscan: remove page_queue_congested() comment

Commit 084f71ae5c(kill page_queue_congested()) removed
page_queue_congested().  Remove the page_queue_congested() comment in
vmscan pageout() too.

Signed-off-by: Vincent Li <macli@brc.ubc.ca>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 0e7f5e4a22d7c2f6e9c7bf283d50bdc3c1ad8d73..613e89f471d92c2710be84e9e0fdcf17b0976d0b 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -366,7 +366,6 @@ static pageout_t pageout(struct page *page, struct address_space *mapping,
         * block, for some throttling. This happens by accident, because
         * swap_backing_dev_info is bust: it doesn't reflect the
         * congestion state of the swapdevs.  Easy to fix, if needed.
-        * See swapfile.c:page_queue_congested().
         */
        if (!is_page_cache_freeable(page))
                return PAGE_KEEP;