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io_uring: skip futile iopoll iterations
2021-04-13 Pavel Begunkovio_uring: skip futile iopoll iterations
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...1f708952dfef7fc78b668e2.1618278933.git.asml.silence@gmail.com
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2021-04-13 Pavel Begunkovio_uring: don't fail overflow on in_idle
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...9ead9628a745bea01f2cfd2.1618278933.git.asml.silence@gmail.com
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2021-04-13 Pavel Begunkovio_uring: clean up io_poll_remove_waitqs()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...c89cbe67ec8d72608178732.1618278933.git.asml.silence@gmail.com
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2021-04-13 Pavel Begunkovio_uring: refactor hrtimer_try_to_cancel uses
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...2dc13e022a26249b3fd30b5.1618278933.git.asml.silence@gmail.com
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2021-04-13 Pavel Begunkovio_uring: add timeout completion_lock annotation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...203c1aa0045c4954a2488d1.1618278933.git.asml.silence@gmail.com
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2021-04-13 Pavel Begunkovio_uring: split poll and poll update structures
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...48f791681af086c7211e3a4.1618278933.git.asml.silence@gmail.com
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2021-04-13 Pavel Begunkovio_uring: fix uninit old data for poll event upd
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...f9a475f01741b04102297f1.1618278933.git.asml.silence@gmail.com
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2021-04-13 Pavel Begunkovio_uring: fix leaking reg files on exit
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...97d0dc1d01f144c6d685c05.1618278933.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: return back safer resurrect
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...fade810b116b72f88abaff9.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: improve hardlink code generation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...44ecbfd57c2a62cb888c9b6.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: improve sqo stop
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...f65a45847d9138f5adb76d7.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: split file table from rsrc nodes
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...6c03be4556f58ba3d18b9c3.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: cleanup buffer register
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...5070cc855861d94e11ca042.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: add buffer unmap helper
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...ac7b7080ed6a3d5c542b71f.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: simplify io_rsrc_data refcounting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...2f0d7b5e5b923430acb03fa.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: optimise fill_event() by inlining
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...a33f5ec21008bb3b0ebd11e.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: always pass cflags into fill_event()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...ad50a9f057200c58f5adc6e.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: optimise non-eventfd post-event
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...f02cef4fe5bcb24624d60fa.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: refactor compat_msghdr import
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...8d3648981cf777ce6e537e9.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: enable inline completion for more cases
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...b73bb09abbebbecbdd5dab8.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: refactor io_close
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...43b50366dd2a23b558e2665.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: unify files and task cancel
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...8f3fe0ca1eb483dbcf42112.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: track inflight requests through counter
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...605f3eaff4c1c461a6f1157.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: unify task and files cancel loops
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...0f3bbc6b9640c5e8aa7e468.1618101759.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: simplify apoll hash removal
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-12 Pavel Begunkovio_uring: refactor io_poll_complete()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-12 Pavel Begunkovio_uring: clean up io_poll_task_func()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-12 Pavel Begunkovio_uring: kill outdated comment about splice punt
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...679677b8e68ffd3fcb736b6.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: encapsulate fixed files into struct
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...c577c3de552631cfaf0869a.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: refactor file tables alloc/free
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...095e59661e678eacb752bf8.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: don't quiesce intial files register
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...c32fce6101678281c574d2a.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: set proper FFS* flags on reg file update
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...b509cdffce5070777d9d942.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: deduplicate NOSIGNAL setting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...75b7341ea4b0bf91f63b132.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: put link timeout req consistently
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...b7cba83e0ac9c1b86aae78a.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: simplify overflow handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...32f49aef78e5e1aef9fbc43.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: lock annotate timeouts and poll
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...43383ba985a735aeb899eac.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: kill unused forward decls
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...15cc119189f5eaf12989671.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: store reg buffer end instead of length
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...37af134adeec2423cdf9395.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: improve import_fixed overflow checks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...f11a4824ecbbf17225cb82a.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: refactor io_async_cancel()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...958a28af0452966ce1095b0.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: remove unused hash_wait
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...15275596b49fbafbea606fa.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: better ref handling in poll_remove_one
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...2e705abdc8cbafe1212f1bd.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: combine lock/unlock sections on exit
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...791e2c282e4e9b713dd7024.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: remove useless is_dying check on quiesce
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...82e66daf384a469eb90b931.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: reuse io_rsrc_node_destroy()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...59988704885b1340aef3a27.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: ctx-wide rsrc nodes
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...a784b616ce29843021bb65a.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: refactor io_queue_rsrc_removal()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...7f2b010eef86ffe889174c6.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: move rsrc_put callback into io_rsrc_data
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...8f05747006a603d416d34b4.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: encapsulate rsrc node manipulations
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...c795380f7e1a1995595d41f.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: use rsrc prealloc infra for files reg
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...dc7fe5079d2aa6945b1ace0.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: simplify io_rsrc_node_ref_zero
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...89cd61815d33e05d9ff945e.1617287883.git.asml.silence@gmail.com
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2021-04-12 Pavel Begunkovio_uring: name rsrc bits consistently
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...831e65da3932cde24f6d9df.1617287883.git.asml.silence@gmail.com
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2021-04-11 Pavel Begunkovio_uring: reg buffer overflow checks hardening
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...0a5fd21c8cd79dc1c91f0b5.1616624589.git.asml.silence@gmail.com
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2021-04-11 Pavel Begunkovio_uring: allocate memory for overflowed CQEs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: optimise rw complete error handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: hide iter revert in resubmit_prep
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: don't alter iopoll reissue fail ret code
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: optimise kiocb_end_write for !ISREG
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: kill unused REQ_F_NO_FILE_TABLE
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: don't init req->work fully in advance
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio-wq: refactor *_get_acct()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: remove tctx->sqpoll
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: don't do extra EXITING cancellations
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: don't clear REQ_F_LINK_TIMEOUT
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: optimise io_req_task_work_add()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: abolish old io_put_file()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: optimise io_dismantle_req() fast path
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: inline io_clean_op()'s fast path
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: remove __io_req_task_cancel()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: add helper flushing locked_free_list
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: refactor io_free_req_deferred()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: inline io_put_req and friends
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: refactor rsrc refnode allocation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: refactor io_flush_cached_reqs()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: optimise success case of __io_queue_sqe
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: inline __io_queue_linked_timeout()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: keep io_req_free_batch() call locality
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: optimise tctx node checks/alloc
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: optimise io_uring_enter()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: don't take ctx refs in task_work handler
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: simplify io_sqd_update_thread_idle()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: simplify io_resubmit_prep()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: merge defer_prep() and prep_async()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: rethink def->needs_async_data
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: untie alloc_async_data and needs_async_data
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: refactor out send/recv async setup
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: use better types for cflags
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: refactor provide/remove buffer locking
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: add a helper failing not issued requests
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: further deduplicate file slot selection
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: reuse io_req_task_queue_fail()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-11 Pavel Begunkovio_uring: avoid taking ctx refs for task-cancel
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-08 Pavel Begunkovio-wq: cancel unbounded works on io-wq destroy
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...55cf86f351441c2174d7f71.1617842918.git.asml.silence@gmail.com
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2021-04-08 Pavel Begunkovio_uring: fix rw req completion
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...ca9a01d747744d1e797be26.1617842918.git.asml.silence@gmail.com
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2021-04-08 Pavel Begunkovio_uring: clear F_REISSUE right after getting it
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...7cab0074d34afcab771bfa4.1617842918.git.asml.silence@gmail.com
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2021-04-02 Pavel Begunkovblock: don't ignore REQ_NOWAIT for direct IO
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-01 Pavel Begunkovio_uring: fix EIOCBQUEUED iter revert
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-04-01 Pavel Begunkovio_uring/io-wq: protect against sprintf overflow
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...bc382f28334c02e1a3d3994.1617267273.git.asml.silence@gmail.com
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2021-03-29 Pavel Begunkovio_uring: handle setup-failed ctx in kill_timeouts
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...60c8e43c87edab3c16736fa.1617014345.git.asml.silence@gmail.com
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2021-03-29 Pavel Begunkovio_uring: always go for cancellation spin on exec
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...bc906dd57a57b2c2985a8ac.1616839147.git.asml.silence@gmail.com
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