mm: remove nr_pages argument from pagevec_lookup_{,range}_tag()
All users of pagevec_lookup() and pagevec_lookup_range() now pass
PAGEVEC_SIZE as a desired number of pages. Just drop the argument.
Link: http://lkml.kernel.org/r/20171009151359.31984-15-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 2a1285e..f6cd63a 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -2186,7 +2186,7 @@
int i;
nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end,
- tag, PAGEVEC_SIZE);
+ tag);
if (nr_pages == 0)
break;