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io_uring: remove indirect ctx into sqo injection
2021-03-10 Pavel Begunkovio_uring: remove indirect ctx into sqo injection
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-10 Pavel Begunkovio_uring: fix invalid ctx->sq_thread_idle
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-10 Pavel Begunkovio_uring: fix complete_post races for linked req
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...5849f40c0037655c4f2840f.1615250156.git.asml.silence@gmail.com
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2021-03-10 Pavel Begunkovio_uring: add io_disarm_next() helper
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
...e6b891bdde1ddc08cfc3590.1615250156.git.asml.silence@gmail.com
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2021-03-10 Pavel Begunkovio_uring: fix io_sq_offload_create error handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-10 Pavel Begunkovio_uring: clean R_DISABLED startup mess
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-10 Pavel Begunkovio_uring: fix unrelated ctx reqs cancellation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-07 Pavel Begunkovio-wq: warn on creating manager while exiting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-07 Pavel Begunkovio_uring: cancel reqs of all iowq's on ring exit
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-07 Pavel Begunkovio_uring: warn when ring exit takes too long
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-07 Pavel Begunkovio_uring: index io_uring->xa by ctx not file
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-07 Pavel Begunkovio_uring: don't take task ring-file notes
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-07 Pavel Begunkovio_uring: do ctx initiated file note removal
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-07 Pavel Begunkovio_uring: introduce ctx to tctx back map
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-07 Pavel Begunkovio_uring: make del_task_file more forgiving
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-05 Pavel Begunkovio_uring: don't restrict issue_flags for io_openat
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: reliably cancel linked timeouts
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: cancel-match based on flags
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: remove extra in_idle wake up
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: inline __io_queue_async_work()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: inline io_req_clean_work()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: choose right tctx->io_wq for try cancel
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: remove sqo_task
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: kill sqo_dead and sqo submission halting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: replace cmpxchg in fallback with xchg
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: fix __tctx_task_work() ctx race
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: destroy io-wq on exec
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: warn on not destroyed io-wq
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-04 Pavel Begunkovio_uring: run fallback on cancellation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-24 Pavel Begunkovmm/filemap: don't revert iter on -EIOCBQUEUED
 ...850cd108491f53a2e0c501a.1610207781.git.asml.silence@gmail.com
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-24 Pavel Begunkovio_uring: fix locked_free_list caches_free()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-22 Pavel Begunkovio_uring: clear request count when freeing caches
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-22 Pavel Begunkovio_uring: run task_work on io_uring_register()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-21 Pavel Begunkovio_uring: fix leaving invalid req->flags
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-21 Pavel Begunkovio_uring: wait potential ->release() on resurrect
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-21 Pavel Begunkovio_uring: keep generic rsrc infra generic
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-21 Pavel Begunkovio_uring: zero ref_node after killing it
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-21 Pavel Begunkovio_uring: fail io-wq submission from a task_work
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: don't take uring_lock during iowq cancel
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: fail links more in io_submit_sqe()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: don't do async setup for links' heads
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: do io_*_prep() early in io_submit_sqe()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: split sqe-prep and async setup
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: don't submit link on error
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: move req link into submit_state
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: move io_init_req() into io_submit_sqe()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: move io_init_req()'s definition
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: don't duplicate ->file check in sfr
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: keep io_*_prep() naming consistent
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-18 Pavel Begunkovio_uring: kill fictitious submit iteration index
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-17 Pavel Begunkovio_uring: fix read memory leak
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-12 Pavel Begunkovio_uring: optimise io_init_req() flags setting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-12 Pavel Begunkovio_uring: clean io_req_find_next() fast check
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-12 Pavel Begunkovio_uring: don't check PF_EXITING from syscall
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-12 Pavel Begunkovio_uring: don't split out consume out of SQE get
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-12 Pavel Begunkovio_uring: save ctx put/get for task_work submit
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-12 Pavel Begunkovio_uring: don't duplicate io_req_task_queue()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-12 Pavel Begunkovio_uring: optimise SQPOLL mm/files grabbing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-12 Pavel Begunkovio_uring: optimise out unlikely link queue
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-12 Pavel Begunkovio_uring: take compl state from submit state
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-11 Pavel Begunkovio_uring: inline io_complete_rw_common()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-11 Pavel Begunkovio_uring: move res check out of io_rw_reissue()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-11 Pavel Begunkovio_uring: simplify iopoll reissuing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-11 Pavel Begunkovio_uring: clean up io_req_free_batch_finish()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: unpark SQPOLL thread for cancelation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: defer flushing cached reqs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: take comp_state from ctx
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: feed reqs back into alloc cache
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: persistent req cache
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: count ctx refs separately from reqs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: remove fallback_req
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: submit-completion free batching
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: replace list with array for compl batch
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: don't reinit submit state every time
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: remove ctx from comp_state
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: don't keep submit_state on stack
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: don't propagate io_comp_state
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: make op handlers always take issue flags
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-10 Pavel Begunkovio_uring: replace force_nonblock with flags
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-08 Pavel Begunkovio_uring: cleanup up cancel SQPOLL reqs across exec
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-05 Pavel Begunkovio_uring: refactor sendmsg/recvmsg iov managing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-05 Pavel Begunkovio_uring: clean iov usage for recvmsg buf select
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-05 Pavel Begunkovio_uring: set msg_name on msg fixup
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: drop mm/files between task_work_submit
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring/io-wq: return 2-step work swap scheme
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: deduplicate file table slot calculation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: io_import_iovec return type cleanup
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: treat NONBLOCK and RWF_NOWAIT similarly
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: highlight read-retry loop
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: inline io_read()'s iovec freeing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: don't forget to adjust io_size
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: let io_setup_async_rw take care of iovec
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: further simplify do_read error parsing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: refactor io_read for unsupported nowait
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: refactor io_cqring_wait
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: refactor scheduling in io_cqring_wait
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-04 Pavel Begunkovio_uring: deduplicate core cancellations sequence
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-01 Pavel Begunkovio_uring: simplify do_read return parsing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-01 Pavel Begunkovio_uring: deduplicate adding to REQ_F_INFLIGHT
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-02-01 Pavel Begunkovio_uring: remove work flags after cleanup
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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