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(parent: 01b5adc) | patch
jbd2: checksum journal superblock
authorDarrick J. Wong <djwong@us.ibm.com>
Sun, 27 May 2012 12:08:22 +0000 (08:08 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 27 May 2012 12:08:22 +0000 (08:08 -0400)
commit4fd5ea43bc11602bfabe2c8f5378586d34bd2b0a
tree2a5e49a91ecb67c5a89eb0abe55f2b15495f738ftree | snapshot (tar.gz zip)
parent01b5adcebb977bc61b64167adce6d8260c9da33ccommit | diff
jbd2: checksum journal superblock

Calculate and verify a checksum covering the journal superblock.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/jbd2/journal.c diff | blob | blame | history
include/linux/jbd2.h diff | blob | blame | history