Commits
Theodore Ts'o committed 9f203507ed2
ext4: mark all metadata I/O with REQ_META As Dave Chinner pointed out at the 2013 LSF/MM workshop, it's important that metadata I/O requests are marked as such to avoid priority inversions caused by I/O bandwidth throttling. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>