diff mbox series

[30/42] btrfs: make btrfs_page_mkwrite() to be subpage compatible

Message ID 20210415050448.267306-31-wqu@suse.com (mailing list archive)
State New, archived
Headers show
Series btrfs: add full read-write support for subpage | expand

Commit Message

Qu Wenruo April 15, 2021, 5:04 a.m. UTC 
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.

Signed-off-by: Qu Wenruo <wqu@suse.com>
---
 fs/btrfs/inode.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 38ebb79ee580..67c82de6b96a 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8628,8 +8628,9 @@  vm_fault_t btrfs_page_mkwrite(struct vm_fault *vmf)
 		kunmap(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));