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Merge branches 'pm-cpuidle', 'pm-cpufreq' and 'pm-sleep'
2019-01-04 Jens AxboeAdd CREDITS entry for Shaohua Li
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-04 Jens Axboemm/page_io.c: fix polled swap page in
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-03 Jens AxboeMerge branch 'for-next' of git://git.kernel.org/pub...
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2018-12-20 Jens Axboekyber: use sbitmap add_wait_queue/list_del wait helpers
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-20 Jens Axboesbitmap: add helpers for add/del wait queue handling
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-19 Jens Axboedm: don't reuse bio for flushes
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-19 Jens AxboeMerge branch 'nvme-4.21' of git://git.infradead.org...
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2018-12-18 Jens Axboeaio: abstract out io_event filler helper
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-18 Jens Axboeaio: split out iocb copy from io_submit_one()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-18 Jens Axboeaio: use iocb_put() instead of open coding it
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-18 Jens Axboeaio: only use blk plugs for > 2 depth submissions
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-18 Jens Axboeaio: don't zero entire aio_kiocb aio_get_req()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-18 Jens Axboeaio: use assigned completion handler
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-18 Jens AxboeMerge branch 'for-4.21/block' into for-4.21/aio
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2018-12-18 Jens Axboeblk-mq: change blk_mq_queue_busy() to blk_mq_queue_inflight()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens AxboeMerge branch 'nvme-4.21' of git://git.infradead.org...
...small fixes and improvements from Jens Axboe and Chengguang Xu."
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2018-12-13 Jens Axboenvme: provide fallback for discard alloc failure
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens Axboescsi: sd: use mempool for discard special page
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-12 Jens Axboesbitmap: flush deferred clears for resize and shallow...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-11 Jens Axboenvme: fix irq vs io_queue calculations
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-11 Jens Axboedm: fix inflight IO check
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-10 Jens Axboemtip32xx: use BLK_STS_DEV_RESOURCE for device resources
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-10 Jens AxboeMerge tag 'v4.20-rc6' into for-4.21/block
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-10 Jens Axboesbitmap: silence bogus lockdep IRQ warning
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-08 Jens Axboeblk-mq: remove QUEUE_FLAG_POLL from default MQ flags
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-07 Jens AxboeMerge branch 'nvme-4.20' of git://git.infradead.org...
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2018-12-07 Jens Axboeblk-mq: punt failed direct issue to dispatch list
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-05 Jens Axboeblk-mq: fix corruption with direct issue
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-04 Jens AxboeMerge tag 'v4.20-rc5' into for-4.21/block
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2018-12-03 Jens Axboeblk-mq: don't call ktime_get_ns() if we don't need it
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-30 Jens Axboesbitmap: optimize wakeup check
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-30 Jens Axboesbitmap: ammortize cost of clearing bits
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-30 Jens AxboeMerge branch 'nvme-4.20' of git://git.infradead.org...
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2018-11-29 Jens Axboesbitmap: don't loop for find_next_zero_bit() for !round_robin
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-29 Jens Axboeblk-mq: use plug for devices that implement ->commits_rqs()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-29 Jens Axboeblk-mq: use bd->last == true for list inserts
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-29 Jens Axboeataflop: implement mq_ops->commit_rqs() hook
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-29 Jens Axboevirtio_blk: implement mq_ops->commit_rqs() hook
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-29 Jens Axboenvme: implement mq_ops->commit_rqs() hook
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-29 Jens Axboeblk-mq: add mq_ops->commit_rqs()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-29 Jens Axboeblock: improve logic around when to sort a plug list
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-28 Jens Axboeblk-mq: fix failure to decrement plug count on single...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-26 Jens Axboeblock: sum requests in the plug structure
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-26 Jens Axboeblk-mq: never redirect polled IO completions
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-26 Jens Axboeblk-mq: ensure mq_ops ->poll() is entered at least...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-26 Jens Axboeblock: make blk_poll() take a parameter on whether...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-26 Jens Axboenvme: remove opportunistic polling from bdev target
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-26 Jens Axboeblk-mq: remove 'tag' parameter from mq_ops->poll()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-26 Jens Axboeblk-mq: when polling for IO, look for any completion
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-21 Jens AxboeMerge branch 'nvme-4.20' of git://git.infradead.org...
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2018-11-21 Jens Axboeblock: fix attempt to assign NULL io_context
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-19 Jens Axboenvme-fc: remove ->poll implementation
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-19 Jens Axboeblock: have ->poll_fn() return number of entries polled
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-19 Jens Axboeblock: avoid ordered task state change for polled IO
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-19 Jens Axboenvme: default to 0 poll queues
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-18 Jens AxboeMerge tag 'v4.20-rc3' into for-4.21/block
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-18 Jens Axboefloppy: remove now unused 'flags' variable
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-17 Jens Axboeaio: fix failure to put the file pointer
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-16 Jens Axboeblock: don't plug for aio/O_DIRECT HIPRI IO
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-16 Jens Axboeblock: for async O_DIRECT, mark us as polling if asked to
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-16 Jens Axboeblock: add polled wakeup task helper
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-16 Jens Axboeblk-rq-qos: inline check for q->rq_qos functions
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-16 Jens Axboeblock: add queue_is_mq() helper
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-16 Jens Axboenvme: provide optimized poll function for separate...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-16 Jens Axboeide: clear ide_req()->special for non-passthrough requests
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-15 Jens Axboenvme: fix handling of EINVAL on pci_alloc_irq_vectors_affinity()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-15 Jens Axboeblock: add wbt_disable_default export for BFQ
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-14 Jens Axboeblock: remove dead queue members
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-14 Jens Axboenvme: fix boot hang with only being able to get one...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-13 Jens Axboeide: don't clear special on ide_queue_rq() entry
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-10 Jens Axboenull_blk: remove unused nullb device
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-10 Jens Axboefloppy: fix race condition in __floppy_read_block_0()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-08 Jens Axboeblk-mq-tag: document tag iteration helper return value
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-08 Jens Axboeblk-mq: provide a helper to check if a queue is busy
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-08 Jens Axboeblk-mq-tag: change busy_iter_fn to return whether to...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-08 Jens Axboesunvdc: fix compiler warning
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeubd: fix missing lock around request issue
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboenvme: add separate poll queue map
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblock: add REQ_HIPRI and inherit it from IOCB_HIPRI
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboenvme: utilize two queue maps, one for reads and one...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: initial support for multiple queue maps
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: improve plug list sorting
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: cleanup and improve list insertion
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: cache request hardware queue mapping
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: separate number of hardware queues from nr_cpu_ids
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: support multiple hctx maps
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: add 'type' attribute to the sysfs hctx directory
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: allow software queue to map to multiple hardware...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: pass in request/bio flags to queue mapping
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: provide dummy blk_mq_map_queue_type() helper
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: abstract out queue map
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-mq: kill q->mq_map
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens AxboeMerge branch 'irq/for-block' of git://git.kernel.org...
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2018-11-07 Jens Axboeblock: kill request ->cpu member
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblock: get rid of q->softirq_done_fn()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblock: get rid of blk_queued_rq()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblk-merge: kill dead queue lock held check
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblock: remove req_no_special_merge() from merging code
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblock: kill request slab cache
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-07 Jens Axboeblock: remove request_list code
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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