From dcfe4df3d57f08f7bf4acdd36c89763fe188cf3c Mon Sep 17 00:00:00 2001 From: Greg Thelen Date: Fri, 17 Aug 2018 15:46:47 -0700 Subject: mm/page-writeback.c: update stale account_page_redirty() comment Commit 93f78d882865 ("writeback: move backing_dev_info->bdi_stat[] into bdi_writeback") replaced BDI_DIRTIED with WB_DIRTIED in account_page_redirty(). Update comment to track that change. BDI_DIRTIED => WB_DIRTIED BDI_WRITTEN => WB_WRITTEN Link: http://lkml.kernel.org/r/20180625171526.173483-1-gthelen@google.com Signed-off-by: Greg Thelen Reviewed-by: Jan Kara Acked-by: Tejun Heo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/page-writeback.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/page-writeback.c') diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 337c6afb3345..6551d3b0dc30 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -2490,8 +2490,8 @@ EXPORT_SYMBOL(__set_page_dirty_nobuffers); /* * Call this whenever redirtying a page, to de-account the dirty counters - * (NR_DIRTIED, BDI_DIRTIED, tsk->nr_dirtied), so that they match the written - * counters (NR_WRITTEN, BDI_WRITTEN) in long term. The mismatches will lead to + * (NR_DIRTIED, WB_DIRTIED, tsk->nr_dirtied), so that they match the written + * counters (NR_WRITTEN, WB_WRITTEN) in long term. The mismatches will lead to * systematic errors in balanced_dirty_ratelimit and the dirty pages position * control. */ -- cgit v1.2.3