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(parent: 5bde331) | patch
ext4: record the checksum algorithm in use in the superblock
authorDarrick J. Wong <djwong@us.ibm.com>
Sun, 29 Apr 2012 22:25:10 +0000 (18:25 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 29 Apr 2012 22:25:10 +0000 (18:25 -0400)
commit9898cbe0975d157dc77f5c5da07b72c2580eacf9
tree1c88b9de530a45bc79bf96d7acd045114cab480etree | snapshot
parent5bde331a248684f7c1820034fb94c71e9924e4cccommit | diff
ext4: record the checksum algorithm in use in the superblock

Record the type of checksum algorithm we're using for metadata in the
superblock, in case we ever want/need to change the algorithm.

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