Commits
Theodore Ts'o committed bb044576586
ext4: support freezing ext2 (nojournal) file systems Through an oversight, when we added nojournal support to ext4, we didn't add support to allow file system freezing. This is relatively easy to add, so let's do it. Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reported-by: Dexuan Cui <decui@microsoft.com>