| commit | dd85b4922de1b70f0729d2a7856db619e210a8ec | [log] [tgz] |
|---|---|---|
| author | Ajay Joshi <ajay.joshi@wdc.com> | Thu Oct 17 14:19:43 2019 -0700 |
| committer | Jens Axboe <axboe@kernel.dk> | Thu Oct 17 19:01:22 2019 -0600 |
| tree | 10baad9693e32ac04eafed70feef99317b6a8e1b | |
| 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>