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io_uring: fix race around poll update and poll triggering
2021-04-12 Jens Axboeio_uring: fix race around poll update and poll triggering
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: allow SQPOLL without CAP_SYS_ADMIN or CAP_SYS_NICE
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio-wq: eliminate the need for a manager thread
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboekernel: allow fork with TIF_NOTIFY_SIGNAL pending
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: allow events and user_data update of running...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: abstract out a io_poll_find_helper()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: terminate multishot poll for CQ ring overflow
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: abstract out helper for removing poll waitqs...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: add multishot mode for IORING_OP_POLL_ADD
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: include cflags in completion trace event
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: mask in error/nval/hangup consistently for...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: transform ret == 0 for poll cancelation completions
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: correct comment on poll vs iopoll
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: cache async and regular file state for fixed...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: don't check for io_uring_fops for fixed files
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: switch to atomic_t for io_kiocb reference...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-11 Jens Axboeio_uring: wrap io_kiocb reference count manipulation...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-03 Jens Axboeio_uring: fix !CONFIG_BLOCK compilation failure
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-02 Jens Axboeio_uring: move reissue into regular IO path
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-04-01 Jens Axboeio_uring: don't mark S_ISBLK async work as unbounded
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-30 Jens Axboeio_uring: drop sqd lock before handling signals for...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-28 Jens Axboetomoyo: don't special case PF_IO_WORKER for PF_KTHREAD
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-27 Jens AxboeRevert "signal: don't allow STOP on PF_IO_WORKER threads"
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-27 Jens AxboeRevert "kernel: freezer should treat PF_IO_WORKER like...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-27 Jens AxboeRevert "kernel: treat PF_IO_WORKER like PF_KTHREAD...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-27 Jens AxboeRevert "signal: don't allow sending any signals to...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-27 Jens Axboekernel: stop masking signals in create_io_thread()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-27 Jens Axboeio_uring: handle signals for IO threads like a normal...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-26 Jens Axboekernel: don't call do_exit() for PF_IO_WORKER threads
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-25 Jens Axboeio-wq: fix race around pending work on teardown
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-21 Jens Axboeio_uring: don't use {test,clear}_tsk_thread_flag()...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-21 Jens Axboeio-wq: ensure task is running before processing task_work
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-21 Jens Axboesignal: don't allow sending any signals to PF_IO_WORKER...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-19 Jens AxboeMerge tag 'nvme-5.12-20210319' of git://git.infradead...
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2021-03-14 Jens Axboeio_uring: convert io_buffer_idr to XArray
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-13 Jens Axboeio_uring: allow IO worker threads to be frozen
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-13 Jens Axboekernel: freezer should treat PF_IO_WORKER like PF_KTHREAD...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-12 Jens AxboeMerge tag 'nvme-5.12-2021-03-12' of git://git.infradead...
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2021-03-11 Jens Axboeio_uring: perform IOPOLL reaping if canceler is thread...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-11 Jens Axboeio_uring: force creation of separate context for ATTACH_WQ...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-10 Jens Axboekernel: make IO threads unfreezable by default
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-10 Jens Axboeio_uring: always wait for sqd exited when stopping...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-10 Jens Axboeio_uring: move all io_kiocb init early in io_init_req()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-10 Jens Axboeio-wq: remove unused 'user' member of io_wq
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-10 Jens Axboeio_uring: SQPOLL parking fixes
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-06 Jens Axboeio-wq: always track creds for async issue
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-06 Jens Axboeio-wq: fix race in freeing 'wq' and worker access
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-05 Jens AxboeMerge tag 'nvme-5.12-2021-03-05' of git://git.infradead...
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2021-03-05 Jens Axboeio_uring: make SQPOLL thread parking saner
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-05 Jens Axboeio-wq: kill hashed waitqueue before manager exits
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-05 Jens Axboeio_uring: clear IOCB_WAITQ for non -EIOCBQUEUED return
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-05 Jens Axboeio_uring: don't keep looping for more events if we...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-05 Jens Axboeio_uring: move to using create_io_thread()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboekernel: provide create_io_thread() helper
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio-wq: ensure all pending work is canceled on exit
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio_uring: ensure that threads freeze on suspend
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio_uring: fix -EAGAIN retry with IOPOLL
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio-wq: fix error path leak of buffered write hash map
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio_uring: ignore double poll add on the same waitqueue...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio_uring: ensure that SQPOLL thread is started for...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio_uring: kill io_uring_flush()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio_uring: kill unnecessary io_run_ctx_fallback() in...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio_uring: move cred assignment into io_issue_sqe()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio_uring: kill unnecessary REQ_F_WORK_INITIALIZED checks
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-04 Jens Axboeio_uring: remove unused argument 'tsk' from io_req_caches_free()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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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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2021-03-03 Jens Axboeswap: fix swapfile read/write offset
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2021-03-03 Jens Axboeia64: don't call handle_signal() unless there's actually...
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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