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| author | Hannes Reinecke <hare@suse.de> | 2020-06-02 13:09:47 +0200 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2020-06-05 20:59:47 +0200 |
| commit | 5d2c74f3ddc010b5812e556715f7605201eff101 (patch) | |
| tree | 5fc085e0b451ffd935f473c0b1929e2da0103e40 /drivers/md/dm-zoned.h | |
| parent | dm zoned: convert to xarray (diff) | |
| download | linux-5d2c74f3ddc010b5812e556715f7605201eff101.tar.xz linux-5d2c74f3ddc010b5812e556715f7605201eff101.zip | |
dm zoned: allocate temporary superblock for tertiary devices
Checking the tertiary superblock just consists of validating UUIDs,
crcs, and the generation number; it doesn't have contents which would
be required during the actual operation.
So allocate a temporary superblock when checking tertiary devices to
avoid having to store it together with the 'real' superblocks.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions