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io_uring: add abstraction around apoll cache
2022-07-25 Pavel Begunkovio_uring: consolidate hash_locked io-wq handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: clear REQ_F_HASH_LOCKED on hash removal
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: don't race double poll setting REQ_F_ASYNC_DATA
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: don't miss setting REQ_F_DOUBLE_POLL
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: let to set a range for file slot allocation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: remove ctx->refs pinning on enter
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: don't check file ops of registered rings
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: remove extra TIF_NOTIFY_SIGNAL check
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: fuse fallback_node and normal tw node
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: improve io_fail_links()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: optimise submission side poll_refs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: refactor poll arm error handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: change arm poll return values
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: add a helper for apoll alloc
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: remove events caching atavisms
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: clean poll ->private flagging
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: dedup io_run_task_work
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: move list helpers to a separate file
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: improve io_run_task_work()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: optimize io_uring_task layout
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: add a warn_once for poll_find
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: consistent naming for inline completion
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: move io_import_fixed()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: opcode independent fixed buf import
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: add io_commit_cqring_flush()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: introduce locking helpers for CQE posting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: hide eventfd assumptions in eventfd paths
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: fix io_poll_remove_all clang warnings
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: improve task exit timeout cancellations
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: fix multi ctx cancellation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: remove ->flush_cqes optimisation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: move io_eventfd_signal()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: reshuffle io_uring/io_uring.h
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: remove extra io_commit_cqring()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: clean up tracing events
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: make io_uring_types.h public
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: kill extra io_uring_types.h includes
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: change ->cqe_cached invariant for CQE32
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: deduplicate io_get_cqe() calls
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: deduplicate __io_fill_cqe_req tracing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: introduce io_req_cqe_overflow()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: don't inline __io_get_cqe()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: don't expose io_fill_cqe_aux()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: mutex locked poll hashing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: propagate locking state to poll cancel
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: introduce a struct for hash table
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: pass hash table into poll_find
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: add IORING_SETUP_SINGLE_ISSUER
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: use state completion infra for poll reqs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: clean up io_ring_ctx_alloc
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: limit the number of cancellation buckets
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: clean up io_try_cancel
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: pass poll_find lock back
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: don't inline io_put_kbuf
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: refactor io_req_task_complete()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: kill REQ_F_COMPLETE_INLINE
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: rw: delegate sync completions to core io_uring
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: don't set REQ_F_COMPLETE_INLINE in tw
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: remove check_cq checking from hot paths
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: never defer-complete multi-apoll
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: inline ->registered_rings
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: explain io_wq_work::cancel_seq placement
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: move small helpers to headers
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: refactor ctx slow data placement
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: better caching for ctx timeout fields
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: move defer_list to slow data
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: make reg buf init consistent
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-07 Pavel Begunkovio_uring: explicit sqe padding for ioctl commands
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-30 Pavel Begunkovio_uring: keep sendrecv flags in ioprio
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-21 Pavel Begunkovio_uring: fix double poll leak on repolling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-21 Pavel Begunkovio_uring: fix wrong arm_poll error handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-21 Pavel Begunkovio_uring: fail links when poll fails
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-21 Pavel Begunkovio_uring: fix req->apoll_events
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-15 Pavel Begunkovio_uring: make io_fill_cqe_aux honour CQE32
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-15 Pavel Begunkovio_uring: remove __io_fill_cqe() helper
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-15 Pavel Begunkovio_uring: fix ->extra{1,2} misuse
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-15 Pavel Begunkovio_uring: fill extra big cqe fields from req
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-15 Pavel Begunkovio_uring: unite fill_cqe and the 32B version
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-15 Pavel Begunkovio_uring: get rid of __io_fill_cqe{32}_req()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-14 Pavel Begunkovio_uring: remove IORING_CLOSE_FD_AND_FILE_SLOT
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-14 Pavel BegunkovRevert "io_uring: add buffer selection support to IORING_OP_NOP"
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-14 Pavel BegunkovRevert "io_uring: support CQE32 for nop operation"
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-13 Pavel Begunkovio_uring: fix double unlock for pbuf select
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-13 Pavel Begunkovio_uring: fix not locked access to fixed buf table
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-13 Pavel Begunkovio_uring: fix races with buffer table unregister
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-13 Pavel Begunkovio_uring: fix races with file table unregister
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-06-01 Pavel Begunkovio_uring: fix deadlock on iowq file slot alloc
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-05-18 Pavel Begunkovio_uring: add fully sparse buffer registration
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-05-13 Pavel Begunkovio_uring: avoid io-wq -EAGAIN looping for !IOPOLL
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-05-02 Pavel Begunkovtcp: optimise skb_zerocopy_iter_stream()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-05-01 Pavel Begunkovsock: optimise sock_def_write_space barriers
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-05-01 Pavel Begunkovsock: optimise UDP sock_wfree() refcounting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-05-01 Pavel Begunkovsock: dedup sock_def_write_space wmem_alloc checks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-30 Pavel Begunkovipv6: refactor ip6_finish_output2()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-30 Pavel Begunkovipv6: help __ip6_finish_output() inlining
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-30 Pavel Begunkovnet: inline dev_queue_xmit()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-30 Pavel Begunkovnet: inline skb_zerocopy_iter_dgram
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-30 Pavel Begunkovnet: inline sock_alloc_send_skb
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-25 Pavel Begunkovio_uring: refactor io_disarm_next() locking
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-25 Pavel Begunkovio_uring: move timeout locking in io_timeout_cancel()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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