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| author |   Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> | 2020-05-20 16:01:52 -0700 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2020-05-21 08:47:28 -0600 |
| commit | 1592cd15eec6e2952453f9a82da6e8a53e2b8db5 (patch) | |
| tree | ba66c62d973854ef2db95a22132bfe81d83b901a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | null_blk: return error for invalid zone size (diff) | |
| download | wireguard-linux-1592cd15eec6e2952453f9a82da6e8a53e2b8db5.tar.xz wireguard-linux-1592cd15eec6e2952453f9a82da6e8a53e2b8db5.zip | |
null_blk: don't allow discard for zoned mode
Zoned block device specification do not define the behavior of
discard/trim command as this command is generally replaced by the reset
write pointer (zone reset) command. Emulate this in null_blk by making
zoned and discard options mutually exclusive.
Suggested-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions