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| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2020-07-13 14:29:00 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-07-27 12:55:43 +0200 |
| commit | 49bac897683340457a0ab1f76b924a1220bdb604 (patch) | |
| tree | 4a50383d6c465d8e11d4838153c28382f35f1ddd /fs/btrfs/volumes.c | |
| parent | btrfs: add filesystem generation to FS_INFO ioctl (diff) | |
| download | linux-49bac897683340457a0ab1f76b924a1220bdb604.tar.xz linux-49bac897683340457a0ab1f76b924a1220bdb604.zip | |
btrfs: add metadata_uuid to FS_INFO ioctl
Add retrieval of the filesystem's metadata UUID to the fsinfo ioctl.
This is driven by setting the BTRFS_FS_INFO_FLAG_METADATA_UUID flag in
btrfs_ioctl_fs_info_args::flags.
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/volumes.c')
0 files changed, 0 insertions, 0 deletions