On Tue, Jan 24, 2023 at 08:41:11AM -0500, Sasha Levin wrote: > From: Christoph Hellwig <hch@xxxxxx> > > [ Upstream commit 26ecf243e407be54807ad67210f7e83b9fad71ea ] > > write_one_page is an awkward interface that expects the page locked and > ->writepage to be implemented. Replace that by zeroing the signature > bytes and synchronize the block device page using the proper bdev > helpers. > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> > Reviewed-by: David Sterba <dsterba@xxxxxxxx> > [ update changelog ] > Signed-off-by: David Sterba <dsterba@xxxxxxxx> > Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> Please drop this patch and "btrfs: factor out scratching of one regular super block" from all stable queues. It's not a fix, only preparatory work to allow removing write_one_page from MM code. Commit ids: 0e0078f72be81bbb and 26ecf243e407be54
