Merge branch 'urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux (6e6bc679) · Commits · e / devices / android_kernel_teracube_emerald

mm/page-writeback.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -1097,13 +1097,13 @@ static void balance_dirty_pages(struct address_space *mapping,
		pos_ratio = bdi_position_ratio(bdi, dirty_thresh,
		background_thresh, nr_dirty,
		bdi_thresh, bdi_dirty);
		if (unlikely(pos_ratio == 0)) {
		task_ratelimit = ((u64)dirty_ratelimit * pos_ratio) >>
		RATELIMIT_CALC_SHIFT;
		if (unlikely(task_ratelimit == 0)) {
		pause = max_pause;
		goto pause;
		}
		task_ratelimit = (u64)dirty_ratelimit *
		pos_ratio >> RATELIMIT_CALC_SHIFT;
		pause = (HZ * pages_dirtied) / (task_ratelimit \| 1);
		pause = HZ * pages_dirtied / task_ratelimit;
		if (unlikely(pause <= 0)) {
		trace_balance_dirty_pages(bdi,
		dirty_thresh,