Commits
Josef Bacik committed 925a6efb8ff
Btrfs: stop using try_to_writeback_inodes_sb_nr to flush delalloc try_to_writeback_inodes_sb_nr returns 1 if writeback is already underway, which is completely fraking useless for us as we need to make sure pages are actually written before we go and check if there are ordered extents. So replace this with an open coding of try_to_writeback_inodes_sb_nr minus the writeback underway check so that we are sure to actually have flushed some dirty pages out and will have ordered extents to use. With this patch xfstests generic/273 now passes. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com>