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| author | Mikulas Patocka <mpatocka@redhat.com> | 2020-03-22 20:42:26 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2020-03-24 18:05:25 +0100 |
| commit | 84597a44a9d86ac949900441cea7da0af0f2f473 (patch) | |
| tree | a54ad6f1c099de446541fbdf7046bf46fdd2fabd /drivers/sbus | |
| parent | dm integrity: allow resize of the integrity device (diff) | |
| download | linux-84597a44a9d86ac949900441cea7da0af0f2f473.tar.xz linux-84597a44a9d86ac949900441cea7da0af0f2f473.zip | |
dm integrity: add optional discard support
Add an argument "allow_discards" that enables discard processing on
dm-integrity device. Discards are only allowed to devices using
internal hash.
When a block is discarded the integrity tag is filled with
DISCARD_FILLER (0xf6) bytes.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/sbus')
0 files changed, 0 insertions, 0 deletions