From 2d8ec40ee46d211fa8396678210faf19e013b093 Mon Sep 17 00:00:00 2001 From: Qu Wenruo Date: Mon, 31 May 2021 16:50:52 +0800 Subject: [PATCH] btrfs: make btrfs_page_mkwrite() to be subpage compatible Only set_page_dirty() and SetPageUptodate() is not subpage compatible. Convert them to subpage helpers, so that __extent_writepage_io() can submit page content correctly. Tested-by: Ritesh Harjani # [ppc64] Tested-by: Anand Jain # [aarch64] Signed-off-by: Qu Wenruo Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/inode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 88838ef22413a..0d67a14114e7d 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -8651,8 +8651,8 @@ again: flush_dcache_page(page); } ClearPageChecked(page); - set_page_dirty(page); - SetPageUptodate(page); + btrfs_page_set_dirty(fs_info, page, page_start, end + 1 - page_start); + btrfs_page_set_uptodate(fs_info, page, page_start, end + 1 - page_start); btrfs_set_inode_last_sub_trans(BTRFS_I(inode)); -- 2.30.2