This is the hopefully the final set of on-disk format changes. The main change from the last one is I split up the inode checksum field so that half of the checksum is in the first 128 bytes of the inode (with 16 bits left over as a spare for emergencies) and the high 16 bits of the crc32 is using what was previously the i_pad field in a 256 byte (and larger) inode. Please scream if you see any problems, because otherwise this is what's going in! The second patch adds support so that debugfs can easily handle setting data objects which are split between a foo_hi and foo_lo fields on disk. Along the way I also fixed some bugs where we weren't byte-swapping the newer fields in the 256-byte inode (i.e., ctime_extra, mtime_extra, etc.). - Ted Theodore Ts'o (2): libext2fs: add metadata checksum and snapshot feature flags debugfs: add 64-bit support to the set_field commands debugfs/debugfs.h | 2 + debugfs/set_fields.c | 452 ++++++++++++++++++++++++++++--------------- debugfs/util.c | 16 ++ e2fsck/pass1.c | 4 +- lib/e2p/feature.c | 4 + lib/e2p/ls.c | 4 + lib/ext2fs/ext2_fs.h | 31 ++- lib/ext2fs/swapfs.c | 16 ++- lib/ext2fs/tst_inode_size.c | 3 +- lib/ext2fs/tst_super_size.c | 1 + 10 files changed, 359 insertions(+), 174 deletions(-) -- 1.7.4.1.22.gec8e1.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
