| commit | e89c041338ed6ef2694e6465ca1ba033e0a2978c | [log] [tgz] |
|---|---|---|
| author | Darrick J. Wong <darrick.wong@oracle.com> | Tue Mar 28 14:56:37 2017 -0700 |
| committer | Darrick J. Wong <darrick.wong@oracle.com> | Mon Apr 03 15:18:17 2017 -0700 |
| tree | 7866a101041335d77127b2258e5759b61d1d1e60 | |
| parent | fb3c3de2f65c007f3ee50538ea131f5c4603c7bc [diff] |
xfs: implement the GETFSMAP ioctl Introduce a new ioctl that uses the reverse mapping btree to return information about the physical layout of the filesystem. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com>