| From: |
| Ming Lei <ming.lei-AT-redhat.com> |
| To: |
| Jens Axboe <axboe-AT-kernel.dk>, io-uring-AT-vger.kernel.org, linux-block-AT-vger.kernel.org |
| Subject: |
| [PATCH for-6.7/io_uring 0/7] ublk: simplify abort with cancelable uring_cmd |
| Date: |
| Mon, 09 Oct 2023 17:33:15 +0800 |
| Message-ID: |
| <20231009093324.957829-1-ming.lei@redhat.com> |
| Cc: |
| Ming Lei <ming.lei-AT-redhat.com> |
| Archive-link: |
| Article |
Hello,
Simplify ublk request & io command aborting handling with the new added
cancelable uring_cmd. With this change, the aborting logic becomes
simpler and more reliable, and it becomes easy to add new feature, such
as relaxing queue/ublk daemon association.
Pass `blktests ublk` test, and pass lockdep when running `./check ublk`
of blktests.
Ming Lei (7):
ublk: don't get ublk device reference in ublk_abort_queue()
ublk: make sure io cmd handled in submitter task context
ublk: move ublk_cancel_dev() out of ub->mutex
ublk: rename mm_lock as lock
ublk: quiesce request queue when aborting queue
ublk: replace monitor with cancelable uring_cmd
ublk: simplify aborting request
drivers/block/ublk_drv.c | 306 ++++++++++++++++++++++++---------------
1 file changed, 190 insertions(+), 116 deletions(-)
--
2.41.0
