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(parent: 41a246d) | patch
ext4: calculate and verify block bitmap checksum
authorDarrick J. Wong <djwong@us.ibm.com>
Sun, 29 Apr 2012 22:35:10 +0000 (18:35 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 29 Apr 2012 22:35:10 +0000 (18:35 -0400)
commitfa77dcfafeaa6bc73293c646bfc3d5192dcf0be2
tree66c4232c2e5c1f59666e05164b77539a9b1dd290tree | snapshot (tar.gz zip)
parent41a246d1ff75a95d2be3191ca6e6db139dc0f430commit | diff
ext4: calculate and verify block bitmap checksum

Compute and verify the checksum of the block bitmap; this checksum is
stored in the block group descriptor.

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