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preempt: Provide preempt_[dis|en]able_nested()
2022-09-18 Pavel Begunkovio_uring/net: fix zc fixed buf lifetime
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-09-13 Pavel Begunkovio_uring/rw: fix error'ed retry return values
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-09-09 Pavel Begunkovio_uring/rw: fix short rw error handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-09-08 Pavel Begunkovio_uring/net: copy addr for zc on POLL_FIRST
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-09-07 Pavel Begunkovio_uring: recycle kbuf recycle on tw requeue
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-09-07 Pavel Begunkovio_uring/kbuf: fix not advancing READV kbuf ring
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-09-01 Pavel Begunkovselftests/net: return back io_uring zc send tests
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-09-01 Pavel Begunkovio_uring/net: simplify zerocopy send user API
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-09-01 Pavel Begunkovio_uring/notif: remove notif registration
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-09-01 Pavel BegunkovRevert "io_uring: rename IORING_OP_FILES_UPDATE"
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-09-01 Pavel BegunkovRevert "io_uring: add zc notification flush requests"
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-09-01 Pavel Begunkovselftests/net: temporarily disable io_uring zc test
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-26 Pavel Begunkovio_uring/net: fix overexcessive retries
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-25 Pavel Begunkovio_uring/net: save address for sendzc async execution
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-24 Pavel Begunkovio_uring: conditional ->async_data allocation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-24 Pavel Begunkovio_uring/notif: order notif vs send CQEs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-24 Pavel Begunkovio_uring/net: fix indentation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-24 Pavel Begunkovio_uring/net: fix zc send link failing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-24 Pavel Begunkovio_uring/net: fix must_hold annotation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-18 Pavel Begunkovio_uring/net: use right helpers for async_data
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-16 Pavel Begunkovio_uring/notif: raise limit on notification slots
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-16 Pavel Begunkovio_uring/net: improve zc addr import error handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-16 Pavel Begunkovio_uring/net: use right helpers for async recycle
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-04 Pavel Begunkovio_uring/net: send retry for zerocopy
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-08-04 Pavel Begunkovio_uring: mem-account pbuf buckets
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-27 Pavel Begunkovio_uring: notification completion optimisation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-27 Pavel Begunkovio_uring: export req alloc from core
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring/net: use unsigned for flags
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring/net: make page accounting more consistent
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring/net: checks errors of zc mem accounting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring/net: improve io_get_notif_slot types
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovselftests/io_uring: test zerocopy send
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: enable managed frags with register buffers
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: add zc notification flush requests
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: rename IORING_OP_FILES_UPDATE
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: flush notifiers after sendzc
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: sendzc with fixed buffers
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: allow to pass addr into sendzc
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: account locked pages for non-fixed zc
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: wire send zc request type
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: add notification slot registration
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: add rsrc referencing for notifiers
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: complete notifiers in tw
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: cache struct io_notif
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: add zc notification infrastructure
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: export io_put_task()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-07-25 Pavel Begunkovio_uring: initialise msghdr::msg_ubuf
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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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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