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io-wq: wqe and worker locks no longer need to be IRQ safe
2021-08-30
Jens Axboe
io-wq: wqe and worker locks no longer need to be IRQ...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-30
Jens Axboe
io-wq: check max_worker limits if a worker transitions...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-29
Pavel Begunkov
io_uring: allow updating linked timeouts
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-29
Pavel Begunkov
io_uring: keep ltimeouts in a list
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-29
Jens Axboe
io_uring: support CLOCK_BOOTTIME/REALTIME for timeouts
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-29
Jens Axboe
io-wq: provide a way to limit max number of workers
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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commitdiff
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2021-08-27
Pavel Begunkov
io_uring: add build check for buf_index overflows
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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commitdiff
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2021-08-27
Pavel Begunkov
io_uring: clarify io_req_task_cancel() locking
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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commitdiff
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2021-08-27
Pavel Begunkov
io_uring: add task-refs-get helper
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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commitdiff
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2021-08-27
Hao Xu
io_uring: fix failed linkchain code logic
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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commitdiff
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2021-08-27
Hao Xu
io_uring: remove redundant req_set_fail()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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commitdiff
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2021-08-25
Hao Xu
io_uring: don't free request to slab
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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commitdiff
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2021-08-25
Pavel Begunkov
io_uring: accept directly into fixed file table
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-25
Pavel Begunkov
io_uring: hand code io_accept() fd installing
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-25
Pavel Begunkov
io_uring: openat directly into fixed fd table
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-25
Pavel Begunkov
net: add accept helper not installing fd
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: fix io_try_cancel_userdata race for iowq
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: IRQ rw completion batching
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: batch task work locking
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: flush completions for fallbacks
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: add ->splice_fd_in checks
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Jens Axboe
io_uring: add clarifying comment for io_cqring_ev_posted()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-23
Pavel Begunkov
io_uring: place fixed tables under memcg limits
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-23
Pavel Begunkov
io_uring: limit fixed table size by RLIMIT_NOFILE
Suggested-by: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Hao Xu
io_uring: fix lack of protection for compl_nr
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-23
wangyangbo
io_uring: Add register support for non-4k PAGE_SIZE
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-23
Pavel Begunkov
io_uring: extend task put optimisations
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-23
Jens Axboe
io_uring: add comments on why PF_EXITING checking is...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-23
Hao Xu
io-wq: move nr_running and worker_refs out of wqe-...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: fix io_timeout_remove locking
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: improve same wq polling
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: reuse io_req_complete_post()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: better encapsulate buffer select for rw
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: optimise io_prep_linked_timeout()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: cancel not-armed linked touts separately
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: simplify io_prep_linked_timeout
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: kill REQ_F_LTIMEOUT_ACTIVE
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: deduplicate cancellation code
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: kill not necessary resubmit switch
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: optimise initial ltimeout refcounting
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: don't inflight-track linked timeouts
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: optimise iowq refcounting
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Jens Axboe
io_uring: correct __must_hold annotation
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Hao Xu
io_uring: code clean for completion_lock in io_arm_poll_hand...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Hao Xu
io_uring: remove files pointer in cancellation functions
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Hao Xu
io_uring: extract io_uring_files_cancel() in io_uring_task_c...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: optimise hot path of ltimeout prep
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: skip request refcounting
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-23
Pavel Begunkov
io_uring: remove submission references
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: remove req_ref_sub_and_test()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: move req_ref_get() and friends
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Jens Axboe
io_uring: remove IRQ aspect of io_ring_ctx completion...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Jens Axboe
io_uring: run regular file completions from task_work
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Jens Axboe
io_uring: run linked timeouts from task_work
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Jens Axboe
io_uring: run timeouts from task_work
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: remove file batch-get optimisation
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: clean up tctx_task_work()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: inline io_poll_remove_waitqs
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: remove extra argument for overflow flush
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: inline struct io_comp_state
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: use inflight_entry instead of compl.list
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: remove redundant args from cache_free
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: cache __io_free_req()'d requests
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: move io_fallback_req_func()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: optimise putting task struct
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: drop exec checks from io_req_task_submit
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: kill unused IO_IOPOLL_BATCH
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: improve ctx hang handling
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: deduplicate open iopoll check
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: inline io_free_req_deferred
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: move io_rsrc_node_alloc() definition
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: move io_put_task() definition
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: extract a helper for ctx quiesce
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: optimise io_cqring_wait() hot path
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: add more locking annotations for submit
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: don't halt iopoll too early
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: refactor io_alloc_req
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io-wq: improve wq_list_add_tail()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: remove unnecessary PF_EXITING check
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: clean io-wq callbacks
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: avoid touching inode in rw prep
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-23
Pavel Begunkov
io_uring: rename io_file_supports_async()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: inline fixed part of io_file_get()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Pavel Begunkov
io_uring: use kvmalloc for fixed files
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Jens Axboe
io_uring: be smarter about waking multiple CQ ring...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-23
Jens Axboe
io-wq: remove GFP_ATOMIC allocation off schedule out...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-20
Jens Axboe
io_uring: fix xa_alloc_cycle() error return value check
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-18
Ming Lei
blk-mq: fix is_flush_rq
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-17
Pavel Begunkov
io_uring: pin ctx on fallback execution
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-17
Ming Lei
blk-mq: fix kernel panic during iterating over flush...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-17
Ming Lei
blk-mq: don't grab rq's refcount in blk_mq_check_expired()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-14
Jens Axboe
io_uring: only assign io_uring_enter() SQPOLL error...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-13
Xie Yongji
nbd: Aovid double completion of a request
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-13
Jens Axboe
tools/io_uring/io_uring-cp: sync with liburing example
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-13
Yu Kuai
blk-mq: clear active_queues before clearing BLK_MQ_F_TAG_QUE...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-11
Tejun Heo
Revert "block/mq-deadline: Add cgroup support"
Cc: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-10
Ming Lei
blk-iocost: fix lockdep warning on blkcg->lock
Signed-off-by: Jens Axboe <
axboe@kernel.dk
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2021-08-10
Pavel Begunkov
io_uring: fix ctx-exit io_rsrc_put_work() deadlock
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-10
Jens Axboe
io_uring: drop ctx->uring_lock before flushing work...
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2021-08-10
Hao Xu
io-wq: fix IO_WORKER_F_FIXED issue in create_io_worker()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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