diff options
| author | Maarten ter Huurne <[email protected]> | 2013-07-01 08:12:08 -0400 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2013-07-01 08:12:08 -0400 |
| commit | 6ca792edc13c409e8d4eb9001e048264c6a2eb64 (patch) | |
| tree | d4f2cb0ece2d3ebf8cbbd982a5238b3a08978a65 /include/linux/fpga/fpga-mgr.h | |
| parent | 03b40e349695dc700582568e5b410a89058f707e (diff) | |
ext4: fix corruption when online resizing a fs with 1K block size
Subtracting the number of the first data block places the superblock
backups one block too early, corrupting the file system. When the block
size is larger than 1K, the first data block is 0, so the subtraction
has no effect and no corruption occurs.
Signed-off-by: Maarten ter Huurne <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
CC: [email protected]
Diffstat (limited to 'include/linux/fpga/fpga-mgr.h')
0 files changed, 0 insertions, 0 deletions