Commits
Eric Whitney committed 14fbd4aa613
ext4: enforce online defrag restriction for encrypted files Online defragging of encrypted files is not currently implemented. However, the move extent ioctl can still return successfully when called. For example, this occurs when xfstest ext4/020 is run on an encrypted file system, resulting in a corrupted test file and a corresponding test failure. Until the proper functionality is implemented, fail the move extent ioctl if either the original or donor file is encrypted. Cc: stable@vger.kernel.org Signed-off-by: Eric Whitney <enwlinux@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>