From: Greg Thelen Date: Fri, 17 Aug 2018 22:46:47 +0000 (-0700) Subject: mm/page-writeback.c: update stale account_page_redirty() comment X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=dcfe4df3d57f08f7bf4acdd36c89763fe188cf3c;p=openwrt%2Fstaging%2Fblogic.git 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 --- 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. */