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Merge tag 'io_uring-5.15-2021-09-25' of git://git.kernel.dk/linux-block
2021-09-24 Pavel Begunkovio_uring: make OP_CLOSE consistent with direct open
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-09-24 Pavel Begunkovio_uring: kill extra checks in io_write()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-09-15 Pavel Begunkovio_uring: move iopoll reissue into regular IO path
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-09-14 Pavel Begunkovio_uring: auto-removal for direct open/accept
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-09-09 Pavel Begunkovio_uring: fail links of cancelled timeouts
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-09-08 Pavel Begunkovio_uring: fix missing mb() before waitqueue_active
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-09-08 Pavel Begunkovio-wq: fix cancellation on create-worker failure
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-09-03 Pavel Begunkovio_uring: reexpand under-reexpanded iters
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-09-03 Pavel Begunkoviov_iter: track truncated size
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-09-03 Pavel Begunkovio_uring: prolong tctx_task_work() with flushing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-09-03 Pavel Begunkovio_uring: don't disable kiocb_done() CQE batching
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-31 Pavel Begunkovio_uring: don't submit half-prepared drain request
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-31 Pavel Begunkovio_uring: fix queueing half-created requests
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-29 Pavel Begunkovio_uring: allow updating linked timeouts
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-29 Pavel Begunkovio_uring: keep ltimeouts in a list
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-27 Pavel Begunkovio_uring: add build check for buf_index overflows
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-27 Pavel Begunkovio_uring: clarify io_req_task_cancel() locking
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-27 Pavel Begunkovio_uring: add task-refs-get helper
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-25 Pavel Begunkovio_uring: accept directly into fixed file table
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-25 Pavel Begunkovio_uring: hand code io_accept() fd installing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-25 Pavel Begunkovio_uring: openat directly into fixed fd table
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-25 Pavel Begunkovnet: add accept helper not installing fd
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-24 Pavel Begunkovbio: fix page leak bio_add_hw_page failure
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: fix io_try_cancel_userdata race for iowq
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: IRQ rw completion batching
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: batch task work locking
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: flush completions for fallbacks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: add ->splice_fd_in checks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: place fixed tables under memcg limits
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: limit fixed table size by RLIMIT_NOFILE
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: extend task put optimisations
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: fix io_timeout_remove locking
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: improve same wq polling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: reuse io_req_complete_post()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: better encapsulate buffer select for rw
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: optimise io_prep_linked_timeout()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: cancel not-armed linked touts separately
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: simplify io_prep_linked_timeout
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: kill REQ_F_LTIMEOUT_ACTIVE
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: optimise hot path of ltimeout prep
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: deduplicate cancellation code
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: kill not necessary resubmit switch
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: optimise initial ltimeout refcounting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: don't inflight-track linked timeouts
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: optimise iowq refcounting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: skip request refcounting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: remove submission references
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: remove req_ref_sub_and_test()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: move req_ref_get() and friends
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: remove file batch-get optimisation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: clean up tctx_task_work()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: inline io_poll_remove_waitqs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: remove extra argument for overflow flush
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: inline struct io_comp_state
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: use inflight_entry instead of compl.list
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: remove redundant args from cache_free
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: cache __io_free_req()'d requests
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: move io_fallback_req_func()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: optimise putting task struct
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: drop exec checks from io_req_task_submit
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: kill unused IO_IOPOLL_BATCH
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: improve ctx hang handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: deduplicate open iopoll check
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: inline io_free_req_deferred
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: move io_rsrc_node_alloc() definition
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: move io_put_task() definition
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: extract a helper for ctx quiesce
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: optimise io_cqring_wait() hot path
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: add more locking annotations for submit
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: don't halt iopoll too early
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: refactor io_alloc_req
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio-wq: improve wq_list_add_tail()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: remove unnecessary PF_EXITING check
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: clean io-wq callbacks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: avoid touching inode in rw prep
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: rename io_file_supports_async()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: inline fixed part of io_file_get()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-23 Pavel Begunkovio_uring: use kvmalloc for fixed files
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-17 Pavel Begunkovio_uring: pin ctx on fallback execution
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-08-10 Pavel Begunkovio_uring: fix ctx-exit io_rsrc_put_work() deadlock
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-07-26 Pavel Begunkovio_uring: fix io_prep_async_link locking
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-07-20 Pavel Begunkovio_uring: remove double poll entry on arm failure
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-07-20 Pavel Begunkovio_uring: explicitly count entries for poll reqs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-07-11 Pavel Begunkovio_uring: fix io_drain_req()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-07-11 Pavel Begunkovio_uring: use right task for exiting checks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-07-08 Pavel Begunkovio_uring: mitigate unlikely iopoll lag
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-07-07 Pavel Begunkovio_uring: fix drain alloc fail return code
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-07-01 Pavel Begunkovio_uring: fix exiting io_req_task_work_add leaks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-07-01 Pavel Begunkovio_uring: simplify task_work func
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-07-01 Pavel Begunkovio_uring: fix stuck fallback reqs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-06-30 Pavel Begunkovio_uring: pre-initialise some of req fields
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-06-30 Pavel Begunkovio_uring: refactor io_submit_flush_completions
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-06-30 Pavel Begunkovio_uring: optimise hot path restricted checks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-06-30 Pavel Begunkovio_uring: remove not needed PF_EXITING check
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-06-30 Pavel Begunkovio_uring: mainstream sqpoll task_work running
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-06-30 Pavel Begunkovio_uring: refactor io_arm_poll_handler()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-06-30 Pavel Begunkovio_uring: refactor io_openat2()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-06-30 Pavel Begunkovio_uring: simplify struct io_uring_sqe layout
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-06-30 Pavel Begunkovio_uring: update sqe layout build checks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-06-30 Pavel Begunkovio_uring: fix code style problems
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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Domain: System / Kernel;