Files
linux/include/uapi/linux
Andreas Hindborg 29802d7ca3 ublk: enable zoned storage support
Add zoned storage support to ublk: report_zones and operations:
 - REQ_OP_ZONE_OPEN
 - REQ_OP_ZONE_CLOSE
 - REQ_OP_ZONE_FINISH
 - REQ_OP_ZONE_RESET
 - REQ_OP_ZONE_APPEND

The zone append feature uses the `addr` field of `struct ublksrv_io_cmd` to
communicate ALBA back to the kernel. Therefore ublk must be used with the
user copy feature (UBLK_F_USER_COPY) for zoned storage support to be
available. Without this feature, ublk will not allow zoned storage support.

Signed-off-by: Andreas Hindborg <a.hindborg@samsung.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Tested-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20230804114610.179530-4-nmi@metaspace.dk
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-08-08 15:45:53 -06:00
..
2023-05-14 16:05:28 +01:00
2023-05-30 15:20:08 +01:00
2023-04-22 14:41:30 -07:00
2023-01-20 09:33:22 +00:00
2023-03-06 15:49:07 -06:00
2023-03-16 21:20:32 -07:00
2023-06-28 16:09:41 -06:00
2023-03-23 17:25:46 +01:00
2023-06-09 16:25:16 -07:00
2023-05-19 04:30:22 +02:00
2023-04-27 19:15:11 -06:00
2023-03-16 21:20:32 -07:00
2023-01-26 10:52:18 +01:00
2022-11-17 11:04:23 -08:00
2023-06-05 09:36:35 +02:00
2023-08-08 15:45:53 -06:00
2023-03-23 17:25:46 +01:00
2023-06-09 16:13:01 +01:00
2023-06-09 16:14:40 +01:00
2022-12-05 10:30:47 +01:00