tree f3e4373e6434bc21a4be983c3174aeb3298bf329
parent 3efaf0faba6793cd91298c76315e15de59c13ae0
author Wu Fengguang <fengguang.wu@intel.com> 1279772391 -0600
committer Wu Fengguang <fengguang.wu@intel.com> 1307492723 +0800

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 <jack@suse.cz>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>