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| /openbmc/linux/io_uring/ |
| H A D | rsrc.c | 7d481e03 Thu Apr 13 09:28:09 CDT 2023 Pavel Begunkov <asml.silence@gmail.com> io_uring/rsrc: fix DEFER_TASKRUN rsrc quiesce
For io_rsrc_ref_quiesce() to progress it should execute all task_work
items, including deferred ones. However, currently nobody would wake us,
and so let's set ctx->cq_wait_nr, so io_req_local_work_add() would wake
us up.
Fixes: c0e0d6ba25f18 ("io_uring: add IORING_SETUP_DEFER_TASKRUN")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/f1a90d1bc5ebf096475b018fed52e54f3b89d4af.1681395792.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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