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perf evlist: Add a method to return the list of evsels as a string
2021-04-08 Pavel Begunkovio-wq: cancel unbounded works on io-wq destroy
Signed-off-by: Pavel Begunkov <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>
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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>
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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>
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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>
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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>
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2021-03-27 Pavel Begunkovio_uring: don't cancel extra on files match
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-27 Pavel Begunkovio_uring: don't cancel-track common timeouts
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-27 Pavel Begunkovio_uring: do post-completion chore on t-out cancel
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-27 Pavel Begunkovio_uring: fix timeout cancel return code
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-25 Pavel Begunkovio_uring: maintain CQE order of a failed link
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-24 Pavel Begunkovio_uring: do ctx sqd ejection in a clear context
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-22 Pavel Begunkovio_uring: fix provide_buffers sign extension
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-22 Pavel Begunkovio_uring: don't skip file_end_write() on reissue
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-22 Pavel Begunkovio_uring: correct io_queue_async_work() traces
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-18 Pavel Begunkovio_uring: don't leak creds on SQO attach error
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-15 Pavel Begunkovio_uring: fix sqpoll cancellation via task_work
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-15 Pavel Begunkovio_uring: add generic callback_head helpers
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-15 Pavel Begunkovio_uring: fix concurrent parking
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-15 Pavel Begunkovio_uring: halt SQO submission on ctx exit
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-15 Pavel Begunkovio_uring: replace sqd rw_semaphore with mutex
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-15 Pavel Begunkovio_uring: fix complete_post use ctx after free
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-15 Pavel Begunkovio_uring: fix ->flags races by linked timeouts
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-12 Pavel Begunkovio_uring: fix OP_ASYNC_CANCEL across tasks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-12 Pavel Begunkovio_uring: cancel sqpoll via task_work
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-12 Pavel Begunkovio_uring: prevent racy sqd->thread checks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-12 Pavel Begunkovio_uring: remove useless ->startup completion
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-03-12 Pavel Begunkovio_uring: cancel deferred requests in try_cancel
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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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>
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2021-03-10 Pavel Begunkovio_uring: add io_disarm_next() helper
Signed-off-by: Pavel Begunkov <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
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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