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path: root/block/blk-mq-tag.c
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* blk-mq: improve heavily contended tag caseJens Axboe2017-12-221-6/+7
* block: remove blk_mq_reinit_tagsetSagi Grimberg2017-10-181-7/+0
* block: introduce blk_mq_tagset_iterSagi Grimberg2017-10-181-5/+11
* blk-mq: Make blk_mq_reinit_tagset() calls easier to readBart Van Assche2017-08-181-4/+5
* blk-mq-tag: check for NULL rq when iterating tagsJens Axboe2017-08-091-2/+12
* blk-mq: add shallow depth option for blk_mq_get_tag()Omar Sandoval2017-04-141-1/+4
* blk-mq: Fix tagset reinit in the presence of cpu hot-unplugSagi Grimberg2017-03-131-0/+3
* blk-mq-sched: Allocate sched reserved tags as specified in the original queue...Sagi Grimberg2017-03-021-1/+1
* blk-mq-sched: add flush insertion into blk_mq_sched_insert_request()Jens Axboe2017-01-271-1/+7
* blk-mq: move tags and sched_tags info from sysfs to debugfsOmar Sandoval2017-01-271-27/+0
* blk-mq: only apply active queue tag throttling for driver tagsJens Axboe2017-01-251-5/+7
* blk-mq: allow resize of scheduler requestsJens Axboe2017-01-201-7/+44
* blk-mq-tag: remove redundant check for 'data->hctx' being non-NULLJens Axboe2017-01-191-4/+2
* blk-mq: split tag ->rqs[] into twoJens Axboe2017-01-171-2/+2
* blk-mq-tag: cleanup the normal/reserved tag allocationJens Axboe2017-01-171-58/+36
* Merge branch 'for-4.9/block-irq' of git://git.kernel.dk/linux-blockLinus Torvalds2016-10-091-9/+2
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| * blk-mq: get rid of the cpumask in struct blk_mq_tagsChristoph Hellwig2016-09-151-6/+0
| * blk-mq: remove ->map_queueChristoph Hellwig2016-09-151-3/+2
* | sbitmap: randomize initial alloc_hint valuesOmar Sandoval2016-09-171-8/+0
* | sbitmap: push alloc policy into sbitmap_queueOmar Sandoval2016-09-171-18/+15
* | sbitmap: push per-cpu last_tag into sbitmap_queueOmar Sandoval2016-09-171-36/+17
* | blk-mq: abstract tag allocation out into sbitmap libraryOmar Sandoval2016-09-171-353/+110
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* blk-mq: Introduce blk_mq_reinit_tagsetSagi Grimberg2016-07-081-0/+26
* blk-mq: Make blk_mq_all_tag_busy_iter staticSagi Grimberg2016-04-121-3/+2
* blk-mq: Export tagset iter functionSagi Grimberg2016-04-121-0/+12
* blk-mq: add a flags parameter to blk_mq_alloc_requestChristoph Hellwig2015-12-011-6/+5
* mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep...Mel Gorman2015-11-061-1/+1
* Merge branch 'for-4.4/core' of git://git.kernel.dk/linux-blockLinus Torvalds2015-11-041-0/+4
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| * blk-mq: fix waitqueue_active without memory barrier in block/blk-mq-tag.cKosuke Tatsukawa2015-10-091-0/+4
* | blk-mq: fix use-after-free in blk_mq_free_tag_set()Junichi Nomura2015-10-151-0/+1
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* blk-mq: factor out a helper to iterate all tags for a request_queueChristoph Hellwig2015-10-011-7/+20
* blk-mq: fix race between timeout and freeing requestMing Lei2015-08-151-2/+2
* blk-mq: Shared tag enhancementsKeith Busch2015-06-011-0/+38
* blkmq: Fix NULL pointer deref when all reserved tags inSam Bradshaw2015-03-181-2/+4
* blk-mq: fix double-free in error pathTony Battersby2015-02-111-0/+1
* blk-mq: add tag allocation policyShaohua Li2015-01-231-15/+24
* blk-mq: fix false negative out-of-tags conditionJens Axboe2015-01-141-17/+26
* block: wake up waiters when a queue is marked dyingJens Axboe2014-12-311-4/+10
* Revert "blk-mq: Micro-optimize bt_get()"Jens Axboe2014-12-151-1/+3
* Merge branch 'for-3.19/core' of git://git.kernel.dk/linux-blockLinus Torvalds2014-12-131-29/+31
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| * blk-mq: Micro-optimize bt_get()Bart Van Assche2014-12-091-3/+1
| * blk-mq: Fix a race between bt_clear_tag() and bt_get()Bart Van Assche2014-12-091-6/+5
| * blk-mq: Avoid that __bt_get_word() wraps multiple timesBart Van Assche2014-12-091-2/+4
| * blk-mq: re-check for available tags after running the hardware queueJens Axboe2014-12-081-0/+8
| * blk-mq: fix hang in bt_get()Bart Van Assche2014-12-081-0/+7
| * blk-mq: cleanup tag free handlingJens Axboe2014-11-241-18/+6
* | blk-mq: add blk_mq_unique_tag()Bart Van Assche2014-11-121-0/+28
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* blk-mq: Make bt_clear_tag() easier to readBart Van Assche2014-10-071-5/+2
* blk-mq: fix potential hang if rolling wakeup depth is too highJens Axboe2014-10-071-2/+2
* blk-mq: fix and simplify tag iteration for the timeout handlerChristoph Hellwig2014-09-221-26/+18
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