From b7a2441f9966fe3e1be960a876ab52e6029ea005 Mon Sep 17 00:00:00 2001 From: Wu Fengguang Date: Wed, 21 Jul 2010 22:19:51 -0600 Subject: writeback: remove writeback_control.more_io When wbc.more_io was first introduced, it indicates whether there are at least one superblock whose s_more_io contains more IO work. Now with the per-bdi writeback, it can be replaced with a simple b_more_io test. Acked-by: Jan Kara Acked-by: Mel Gorman Reviewed-by: Minchan Kim Signed-off-by: Wu Fengguang --- include/linux/writeback.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/writeback.h') diff --git a/include/linux/writeback.h b/include/linux/writeback.h index d8e96a480850..8797b20dd22b 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -46,7 +46,6 @@ struct writeback_control { unsigned tagged_writepages:1; /* tag-and-write to avoid livelock */ unsigned for_reclaim:1; /* Invoked from the page allocator */ unsigned range_cyclic:1; /* range_start is cyclic */ - unsigned more_io:1; /* more io to be dispatched */ }; /* -- cgit v1.2.1