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ublk: handle UBLK_U_IO_COMMIT_IO_CMDS
authorMing Lei <ming.lei@redhat.com>
Fri, 16 Jan 2026 14:18:38 +0000 (22:18 +0800)
committerJens Axboe <axboe@kernel.dk>
Fri, 23 Jan 2026 03:05:40 +0000 (20:05 -0700)
commit1e500e106d5a82280db59dba06f0108085beba65
treebdf8e7c4f988955ba943dd20cb60d4e0a6526774tree
parentb256795b3606e9a67c725dde8eaae91dd9d21de4commit | diff
ublk: handle UBLK_U_IO_COMMIT_IO_CMDS

Handle UBLK_U_IO_COMMIT_IO_CMDS by walking the uring_cmd fixed buffer:

- read each element into one temp buffer in batch style

- parse and apply each element for committing io result

Reviewed-by: Caleb Sander Mateos <csander@purestorage.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/ublk_drv.c diff | blob | blame | history
include/uapi/linux/ublk_cmd.h diff | blob | blame | history
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