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| author | Masato Suzuki <masato.suzuki@wdc.com> | 2018-10-30 16:14:05 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-11-07 13:41:50 -0700 |
| commit | ea2c18e1044e9ed8f780c965c50432060ab0e355 (patch) | |
| tree | 0dc4b8f9ffc8593df1e4f788d203ba882e3f324f /drivers/block/sunvdc.c | |
| parent | 85758777c2a227fd1541b6dd122a08ab79c347ce (diff) | |
null_blk: Add conventional zone configuration for zoned support
Allow the creation of conventional zones by adding the zone_nr_conv
configuration attribute. This new attribute is used only for zoned devices
and indicates the number of conventional zones to create. The default value
is 0. Since host-managed zoned block devices must always have at least one
sequential zone, if the value of zone_nr_conv is larger than or equal to
the total number of zones of the device nr_zones, zone_nr_conv is
automatically changed to nr_zones - 1.
Reviewed-by: Matias Bjorling <matias.bjorling@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Masato Suzuki <masato.suzuki@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/sunvdc.c')
0 files changed, 0 insertions, 0 deletions