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io_uring: fix race condition in task_work add and clear
2021-03-04 Jens Axboeio_uring: fix race condition in task_work add and clear
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio-wq: provide an io_wq_put_and_exit() helper
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio_uring: don't use complete_all() on SQPOLL thread...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio_uring: SQPOLL stop error handling fixes
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio-wq: fix double put of 'wq' in error path
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio-wq: wait for manager exit on wq destroy
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio-wq: rename wq->done completion to wq->started
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio-wq: don't ask for a new worker if we're exiting
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio-wq: have manager wait for all workers to exit
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-01 Jens Axboeio-wq: wait for worker startup when forking a new one
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-25 Jens Axboeio-wq: remove now unused IO_WQ_BIT_ERROR
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-25 Jens Axboeio_uring: fix SQPOLL thread handling over exec
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-25 Jens Axboeio-wq: improve manager/worker handling over exec
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-25 Jens Axboeio_uring: ensure SQPOLL startup is triggered before...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-25 Jens Axboeio-wq: make buffered file write hashed work map per-ctx
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-25 Jens AxboeRevert "io_uring: wait potential ->release() on resurrect"
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-24 Jens Axboeio-wq: fix race around io_worker grabbing
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-24 Jens Axboeio-wq: fix races around manager/worker creation and...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-24 Jens Axboeio_uring: ensure io-wq context is always destroyed...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-24 Jens Axboearch: ensure parisc/powerpc handle PF_IO_WORKER in...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-24 Jens Axboeio_uring: cleanup ->user usage
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-24 Jens Axboeio-wq: remove nr_process accounting
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-24 Jens Axboeio_uring: flag new native workers with IORING_FEAT_NATIVE_WO...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-24 Jens Axboenet: remove cmsg restriction from io_uring based send...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-24 Jens AxboeRevert "proc: don't allow async path resolution of...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-24 Jens AxboeRevert "proc: don't allow async path resolution of...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-24 Jens Axboeio_uring: don't attempt IO reissue from the ring exit...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-23 Jens Axboeio_uring: move SQPOLL thread io-wq forked worker
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio-wq: make io_wq_fork_thread() available to other...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio-wq: only remove worker from free_list, if it was...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio_uring: remove io_identity
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio_uring: remove any grabbing of context
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio-wq: worker idling always returns false
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio-wq: fork worker threads from original task
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboekernel: treat PF_IO_WORKER like PF_KTHREAD for ptrace...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboearch: setup PF_IO_WORKER threads like PF_KTHREAD
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio-wq: don't pass 'wqe' needlessly around
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio_uring: tie async worker side to the task context
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio-wq: get rid of wq->use_refs
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio_uring: disable io-wq attaching
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio-wq: don't create any IO workers upfront
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens Axboeio_uring: remove the need for relying on an io-wq fallback...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-22 Jens AxboeMerge branch 'for-5.12/io_uring' into io_uring-worker.v3
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2021-02-21 Jens Axboeio_uring: make the !CONFIG_NET helpers a bit more robust
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-16 Jens Axboeio_uring: tctx->task_lock should be IRQ safe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-15 Jens Axboeproc: don't allow async path resolution of /proc/thread...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-13 Jens Axboeio_uring: kill cached requests from exiting task closing...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-13 Jens Axboeio_uring: add helper to free all request caches
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-13 Jens Axboeio_uring: allow task match to be passed to io_req_cache_free()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-12 Jens Axboeio-wq: clear out worker ->fs and ->files
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-12 Jens AxboeMerge branch 'sched/smp' of git://git.kernel.org/pub...
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2021-02-11 Jens AxboeMerge tag 'nvme-5.12-2021-02-11' of git://git.infradead...
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2021-02-11 Jens Axboeio_uring: move submit side state closer in the ring
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-11 Jens Axboeio_uring: assign file_slot prior to calling io_sqe_file_regi...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-10 Jens AxboeRevert "io_uring: don't take fs for recvmsg/sendmsg"
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-10 Jens Axboeio_uring: place ring SQ/CQ arrays under memcg memory...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-10 Jens Axboeio_uring: enable kmemcg account for io_uring requests
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-10 Jens Axboeio_uring: enable req cache for IRQ driven IO
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-10 Jens Axboeio_uring: enable req cache for task_work items
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-10 Jens Axboeio_uring: provide FIFO ordering for task_work
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-10 Jens Axboeio_uring: use persistent request cache
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-04 Jens AxboeMerge branch 'nvme-5.11' of git://git.infradead.org...
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2021-02-04 Jens AxboeMerge branch 'md-next' of https://git.kernel.org/pub...
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2021-02-04 Jens AxboeMerge tag 'floppy-for-5.12' of https://github.com/evdenis...
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2021-02-02 Jens AxboeMerge tag 'nvme-5.21-2020-02-02' of git://git.infradead...
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2021-02-01 Jens Axboeio_uring/io-wq: kill off now unused IO_WQ_WORK_NO_CANCEL
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-01 Jens Axboeio_uring: get rid of intermediate IORING_OP_CLOSE stage
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-01 Jens Axboefs: provide locked helper variant of close_fd_get_file()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-01 Jens Axboeio_uring: enable LOOKUP_CACHED path resolution for...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-02-01 Jens AxboeMerge branch 'work.namei' of git://git.kernel.org/pub...
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2021-01-28 Jens AxboeMerge tag 'nvme-5.11-2021-01-28' of git://git.infradead...
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2021-01-27 Jens Axboemm: only make map_swap_entry available for CONFIG_HIBERNATION
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-01-26 Jens Axboebfq: bfq_check_waker() should be static
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-01-25 Jens Axboeio_uring: only call io_cqring_ev_posted() if events...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-01-25 Jens Axboeio_uring: if we see flush on exit, cancel related tasks
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-01-24 Jens Axboeio_uring: account io_uring internal files as REQ_F_INFLIGHT
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-01-22 Jens Axboeio_uring: fix SQPOLL IORING_OP_CLOSE cancelation state
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-01-21 Jens AxboeMerge tag 'nvme-5.11-2020-01-21' of git://git.infradead...
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2021-01-20 Jens AxboeMerge branch 'md-fixes' of https://git.kernel.org/pub...
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2021-01-16 Jens Axboeio_uring: iopoll requests should also wake task ->in_idle...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-01-15 Jens Axboeio_uring: ensure finish_wait() is always called in...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-01-14 Jens AxboeMerge tag 'nvme-5.11-2021-01-14' of git://git.infradead...
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2021-01-08 Jens Axboetask_work: unconditionally run task_work from get_signal()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-01-07 Jens AxboeMerge tag 'nvme-5.11-2021-01-07' of git://git.infradead...
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2021-01-04 Jens Axboefs: expose LOOKUP_CACHED through openat2() RESOLVE_CACHED
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-01-04 Jens Axboefs: add support for LOOKUP_CACHED
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-01-04 Jens Axboefs: make unlazy_walk() error handling consistent
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-29 Jens Axboeio_uring: don't assume mm is constant across submits
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-20 Jens Axboeio-wq: kill now unused io_wq_cancel_all()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-20 Jens Axboeio_uring: make ctx cancel on exit targeted to actual ctx
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-17 Jens Axboeio_uring: hold mmap_sem for mm->locked_vm manipulation
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-16 Jens Axboeio_uring: break links on shutdown failure
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-13 Jens Axboeum: Add support for TIF_NOTIFY_SIGNAL
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-12 Jens Axboeio_uring: remove 'twa_signal_ok' deadlock work-around
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-12 Jens Axboekernel: remove checking for TIF_NOTIFY_SIGNAL
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-12 Jens Axboesignal: kill JOBCTL_TASK_WORK
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-12 Jens Axboeio_uring: JOBCTL_TASK_WORK is no longer used by task_work
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-12 Jens Axboetask_work: remove legacy TWA_SIGNAL path
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-12 Jens Axboesparc: add support for TIF_NOTIFY_SIGNAL
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2020-12-12 Jens Axboeriscv: add support for TIF_NOTIFY_SIGNAL
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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