diff options
| author | Nikolay Borisov <[email protected]> | 2017-07-21 11:28:24 +0300 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2017-07-24 16:05:00 +0200 |
| commit | 0e4324a4c36b3eb5cd1f71cbbc38d888f919ebfc (patch) | |
| tree | da38571564787f0e289ca307712f99fb7671c933 /lib/mpi | |
| parent | 17024ad0a0fdfcfe53043afb969b813d3e020c21 (diff) | |
btrfs: round down size diff when shrinking/growing device
Further testing showed that the fix introduced in 7dfb8be11b5d ("btrfs:
Round down values which are written for total_bytes_size") was
insufficient and it could still lead to discrepancies between the
total_bytes in the super block and the device total bytes. So this patch
also ensures that the difference between old/new sizes when
shrinking/growing is also rounded down. This ensure that we won't be
subtracting/adding a non-sectorsize multiples to the superblock/device
total sizees.
Fixes: 7dfb8be11b5d ("btrfs: Round down values which are written for total_bytes_size")
Signed-off-by: Nikolay Borisov <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'lib/mpi')
0 files changed, 0 insertions, 0 deletions