ext4: add checksums to the MMP block
authorDarrick J. Wong <djwong@us.ibm.com>
Sun, 29 Apr 2012 22:47:10 +0000 (18:47 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 29 Apr 2012 22:47:10 +0000 (18:47 -0400)
commit5c359a47e7d999a0ea7f397da2c15590d0a82815
treef104bbabd12d6ac422bf80a6c477b803102ed3c7
parentfeb0ab32a57e4e6c8b24f6fb68f0ce08efe4603c
ext4: add checksums to the MMP block

Compute and verify a checksum for the MMP block.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/ext4/ext4.h
fs/ext4/mmp.c