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libext2fs: create the inode bitmap checksum
authorDarrick J. Wong <djwong@us.ibm.com>
Mon, 30 Jul 2012 22:56:04 +0000 (18:56 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 30 Jul 2012 22:56:04 +0000 (18:56 -0400)
commita80ea34023e01b038314884dbf56165158b2b799
treea782193ce1ef50952fa5eac9a5fb507c4fcbb45f
parent9309d3386ace5849452dc5a4627d96bfe8c6b673
libext2fs: create the inode bitmap checksum

Provide a field in the block group descriptor to store inode bitmap
checksum, and some helper functions to calculate and verify it.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
lib/ext2fs/blknum.c
lib/ext2fs/closefs.c
lib/ext2fs/csum.c
lib/ext2fs/ext2_err.et.in
lib/ext2fs/ext2_fs.h
lib/ext2fs/ext2fs.h
lib/ext2fs/rw_bitmaps.c