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io_uring: pre-calculate syscall iopolling decision
2022-04-24 Pavel Begunkovio_uring: pre-calculate syscall iopolling decision
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-24 Pavel Begunkovio_uring: split off IOPOLL argument verifiction
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-24 Pavel Begunkovio_uring: clean up io_queue_next()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-24 Pavel Begunkovio_uring: move poll recycling later in compl flushing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-24 Pavel Begunkovio_uring: optimise io_free_batch_list
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-24 Pavel Begunkovio_uring: refactor io_req_find_next
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-24 Pavel Begunkovio_uring: remove extra ifs around io_commit_cqring
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-24 Pavel Begunkovio_uring: small optimisation of tctx_task_work
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-17 Pavel Begunkovio_uring: fix leaks on IOPOLL and CQE_SKIP
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-13 Pavel Begunkovio_uring: fix poll error reporting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-13 Pavel Begunkovio_uring: fix poll file assign deadlock
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-13 Pavel Begunkovio_uring: use right issue_flags for splice/tee
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-12 Pavel Begunkovio_uring: fix assign file locking issue
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-07 Pavel Begunkovio_uring: use nospec annotation for more indexes
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-07 Pavel Begunkovio_uring: zero tag on rsrc removal
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-07 Pavel Begunkovio_uring: don't touch scm_fp_list after queueing skb
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-04-07 Pavel Begunkovio_uring: nospec index for tags on files update
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-25 Pavel Begunkovio_uring: fix memory leak of uid in files registration
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-25 Pavel Begunkovio_uring: fix put_kbuf without proper locking
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-25 Pavel Begunkovio_uring: fix invalid flags for io_put_kbuf()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-25 Pavel Begunkovio_uring: improve req fields comments
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-17 Pavel Begunkovio_uring: fold evfd signalling under a slower path
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-17 Pavel Begunkovio_uring: thin down io_commit_cqring()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-17 Pavel Begunkovio_uring: shuffle io_eventfd_signal() bits around
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-17 Pavel Begunkovio_uring: remove extra barrier for non-sqpoll iopoll
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-17 Pavel Begunkovio_uring: fix provided buffer return on failure for...
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-17 Pavel Begunkovio_uring: extend provided buf return to fails
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-17 Pavel Begunkovio_uring: refactor timeout cancellation cqe posting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-03-17 Pavel Begunkovio_uring: normilise naming for fill_cqe*
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-28 Pavel Begunkovipv6: partially inline ipv6_fixup_options
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-28 Pavel Begunkovipv6: optimise dst refcounting on cork init
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-28 Pavel Begunkovudp6: don't make extra copies of iflow
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-28 Pavel Begunkovudp6: pass flow in ip6_make_skb together with cork
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-28 Pavel Begunkovipv6: pass full cork into __ip6_append_data()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-28 Pavel Begunkovipv6: don't zero inet_cork_full::fl after use
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-28 Pavel Begunkovipv6: clean up cork setup/release
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-28 Pavel Begunkovipv6: remove daddr temp buffer in __ip6_make_skb
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-28 Pavel Begunkovudp6: shuffle up->pending AF_INET bits
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-28 Pavel Begunkovipv6: optimise dst refcounting on skb init
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-27 Pavel Begunkovcgroup/bpf: fast path skb BPF filtering
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-14 Pavel Begunkovio_uring: fix UAF due to missing POLLFREE handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2022-01-09 Pavel Begunkovio_uring: fix not released cached task refs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-12-28 Pavel Begunkovio_uring: use completion batching for poll rem/upd
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-12-28 Pavel Begunkovio_uring: single shot poll removal optimisation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-12-28 Pavel Begunkovio_uring: poll rework
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-12-28 Pavel Begunkovio_uring: kill poll linking optimisation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-12-28 Pavel Begunkovio_uring: move common poll bits
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-12-28 Pavel Begunkovio_uring: refactor poll update
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-12-28 Pavel Begunkovio_uring: remove double poll on poll update
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-12-07 Pavel Begunkovblock: fix single bio async DIO error handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-12-05 Pavel Begunkovio_uring: reuse io_req_task_complete for timeouts
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-12-05 Pavel Begunkovio_uring: tweak iopoll CQE_SKIP event counting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-12-05 Pavel Begunkovio_uring: simplify selected buf handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-26 Pavel Begunkovio_uring: fix link traversal locking
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-26 Pavel Begunkovio_uring: fail cancellation for EXITING tasks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-24 Pavel Begunkovio_uring: disable drain with cqe skip
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-24 Pavel Begunkovio_uring: don't spinlock when not posting CQEs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-24 Pavel Begunkovio_uring: add option to skip CQE posting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-24 Pavel Begunkovio_uring: clean cqe filling functions
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-23 Pavel Begunkovio_uring: improve argument types of kiocb_done()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-23 Pavel Begunkovio_uring: clean __io_import_iovec()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-23 Pavel Begunkovio_uring: improve send/recv error handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-23 Pavel Begunkovio_uring: simplify reissue in kiocb_done
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-23 Pavel Begunkovio_uring: correct link-list traversal locking
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-08 Pavel Begunkovio_uring: honour zeroes as io-wq worker limits
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-11-02 Pavel Begunkovio_uring: clean up io_queue_sqe_arm_apoll
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-29 Pavel Begunkovio-wq: remove worker to owner tw dependency
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-27 Pavel Begunkovblock: add async version of bio_set_polled
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-27 Pavel Begunkovblock: kill DIO_MULTI_BIO
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-27 Pavel Begunkovblock: kill unused polling bits in __blkdev_direct_IO()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-27 Pavel Begunkovblock: avoid extra iter advance with async iocb
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-25 Pavel Begunkovblock: refactor bio_iov_bvec_set()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-25 Pavel Begunkovblock: add single bio async direct IO helper
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-25 Pavel Begunkovio_uring: clusterise ki_flags access in rw_prep
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-25 Pavel Begunkovio_uring: kill unused param from io_file_supports_nowait
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-25 Pavel Begunkovio_uring: clean up timeout async_data allocation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-25 Pavel Begunkovio_uring: don't try io-wq polling if not supported
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-25 Pavel Begunkovio_uring: check if opcode needs poll first on arming
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-25 Pavel Begunkovio_uring: clean iowq submit work cancellation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-25 Pavel Begunkovio_uring: clean io_wq_submit_work()'s main loop
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-23 Pavel Begunkovio-wq: use helper for worker refcounting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-22 Pavel Begunkovblock: fix req_bio_endio append error handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-21 Pavel Begunkovio_uring: apply worker limits to previous users
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-21 Pavel Begunkovblock: kill extra rcu lock/unlock in queue enter
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-21 Pavel Begunkovpercpu_ref: percpu_ref_tryget_live() version holding RCU
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-21 Pavel Begunkovblock: convert fops.c magic constants to SHIFT_SECTOR
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-21 Pavel Begunkovblock: clean up blk_mq_submit_bio() merging
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-21 Pavel Begunkovblock: optimise boundary blkdev_read_iter's checks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-20 Pavel Begunkovblock: optimise blk_flush_plug_list
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-20 Pavel Begunkovio_uring: fix ltimeout unprep
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-20 Pavel Begunkovio_uring: apply max_workers limit to all future users
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-20 Pavel Begunkovblock: inline a part of bio_release_pages()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-20 Pavel Begunkovblock: don't bloat enter_queue with percpu_ref
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-20 Pavel Begunkovblock: optimise req_bio_endio()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-20 Pavel Begunkovblock: convert leftovers to bdev_get_queue
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-20 Pavel Begunkovblock: turn macro helpers into inline functions
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-19 Pavel Begunkovio-wq: max_worker fixes
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-19 Pavel Begunkovio_uring: simplify io_file_supports_nowait()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-19 Pavel Begunkovio_uring: combine REQ_F_NOWAIT_{READ,WRITE} flags
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2021-10-19 Pavel Begunkovio_uring: arm poll for non-nowait files
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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