diff options
| author | Ajay Joshi <ajay.joshi@wdc.com> | 2019-10-17 14:19:43 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-10-17 19:01:22 -0600 |
| commit | dd85b4922de1b70f0729d2a7856db619e210a8ec (patch) | |
| tree | 10baad9693e32ac04eafed70feef99317b6a8e1b /drivers/md | |
| parent | 45919fbfe1c487c17ea1d198534339a5e8abeae3 (diff) | |
null_blk: return fixed zoned reads > write pointer
A zoned block device maintains a write pointer within a zone, and reads
beyond the write pointer are undefined. Fill data buffer returned above
the write pointer with 0xFF.
Signed-off-by: Ajay Joshi <ajay.joshi@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Matias Bjørling <matias.bjorling@wdc.com>
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md')
0 files changed, 0 insertions, 0 deletions