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path: root/block/blk-mq-tag.c
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* 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
* blk-mq: bitmap tag: fix races in bt_get() functionAlexander Gordeev2014-06-171-8/+5
* blk-mq: bitmap tag: fix race on blk_mq_bitmap_tags::wake_cntAlexander Gordeev2014-06-171-2/+12
* blk-mq: bitmap tag: fix races on shared ::wake_index fieldsAlexander Gordeev2014-06-171-11/+21
* blk-mq: fix schedule from atomic contextMing Lei2014-06-031-17/+31
* blk-mq: add file comments and update copyright noticesJens Axboe2014-05-281-0/+12
* blk-mq: remove blk_mq_wait_for_tagsChristoph Hellwig2014-05-281-8/+0
* blk-mq: export blk_mq_tag_busy_iterSam Bradshaw2014-05-231-0/+1
* blk-mq: allow changing of queue depth through sysfsJens Axboe2014-05-201-23/+57
* Merge branch 'for-3.16/blk-mq-tagging' into for-3.16/coreJens Axboe2014-05-191-17/+95
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| * blk-mq: improve support for shared tags mapsJens Axboe2014-05-131-17/+95
* | blk-mq: move the cache friendly bitmap type of out blk-mq-tagJens Axboe2014-05-191-5/+5
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* blk-mq: bitmap tag: cleanup blk_mq_init_tagsMing Lei2014-05-101-4/+0
* blk-mq: bitmap tag: select random tag betweet 0 and (depth - 1)Ming Lei2014-05-101-4/+1
* blk-mq: bitmap tag: remove barrier in bt_clear_tag()Ming Lei2014-05-101-1/+0
* blk-mq: bitmap tag: use clear_bit_unlock in bt_clear_tag()Ming Lei2014-05-101-1/+5
* blk-mq: use sparser tag layout for lower queue depthJens Axboe2014-05-091-13/+32
* blk-mq: implement new and more efficient tagging schemeJens Axboe2014-05-091-76/+339
* blk-mq: fix waiting for reserved tagsJens Axboe2014-04-291-2/+2
* blk-mq: split out tag initialization, support shared tagsChristoph Hellwig2014-04-151-14/+0
* Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds2014-02-141-1/+1
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| * block: Fix type mismatch in ssize_t_blk_mq_tag_sysfs_showMasanari Iida2014-02-101-1/+1
* | percpu_ida: Make percpu_ida_alloc + callers accept task state bitmaskKent Overstreet2014-01-231-2/+4
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* blk-mq: new multi-queue block IO queueing mechanismJens Axboe2013-10-251-0/+204
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