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path: root/lib/sbitmap.c
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* blk-mq: fix tag_get wait task can't be awakenedLaibin Qiu2022-01-131-3/+22
* sbitmap: silence data race warningJens Axboe2021-10-251-1/+1
* sbitmap: add helper to clear a batch of tagsJens Axboe2021-10-181-3/+41
* sbitmap: add __sbitmap_queue_get_batch()Jens Axboe2021-10-181-0/+51
* lib: fix spelling mistakesZhen Lei2021-07-081-1/+1
* scsi: sbitmap: Add sbitmap_calculate_shift() helperMing Lei2021-03-041-13/+3
* scsi: sbitmap: Export sbitmap_weightMing Lei2021-03-041-5/+6
* scsi: sbitmap: Move allocation hint into sbitmapMing Lei2021-03-041-46/+66
* scsi: sbitmap: Add helpers for updating allocation hintMing Lei2021-03-041-39/+54
* scsi: sbitmap: Maintain allocation round_robin in sbitmapMing Lei2021-03-041-14/+14
* sbitmap: simplify wrap checkPavel Begunkov2020-12-071-3/+5
* sbitmap: replace CAS with atomic andPavel Begunkov2020-12-071-5/+3
* sbitmap: remove swap_lockPavel Begunkov2020-12-071-11/+3
* sbitmap: optimise sbitmap_deferred_clear()Pavel Begunkov2020-12-071-12/+12
* sbitmap: Consider cleared bits in sbitmap_bitmap_show()John Garry2020-07-011-0/+3
* sbitmap: only queue kyber's wait callback if not already activeDavid Jeffery2019-12-201-1/+1
* sbitmap: Delete sbitmap_any_bit_clear()John Garry2019-11-131-17/+0
* sbitmap: Replace cmpxchg with xchgPavel Begunkov2019-07-011-7/+3
* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 328Thomas Gleixner2019-06-051-12/+1
* sbitmap: fix improper use of smp_mb__before_atomic()Andrea Parri2019-05-231-1/+1
* sbitmap: order READ/WRITE freed instance and setting clear bitMing Lei2019-03-251-0/+11
* sbitmap: Protect swap_lock from hardirqMing Lei2019-01-151-2/+3
* sbitmap: Protect swap_lock from softirqsSteven Rostedt (VMware)2019-01-151-10/+2
* sbitmap: add helpers for add/del wait queue handlingJens Axboe2018-12-201-4/+26
* sbitmap: flush deferred clears for resize and shallow getsJens Axboe2018-12-111-43/+51
* sbitmap: silence bogus lockdep IRQ warningJens Axboe2018-12-091-0/+8
* sbitmap: optimize wakeup checkJens Axboe2018-11-301-0/+28
* sbitmap: ammortize cost of clearing bitsJens Axboe2018-11-301-8/+73
* sbitmap: don't loop for find_next_zero_bit() for !round_robinJens Axboe2018-11-291-8/+13
* treewide: kzalloc_node() -> kcalloc_node()Kees Cook2018-06-121-1/+1
* blk-mq: avoid starving tag allocation after allocating process migratesMing Lei2018-05-241-14/+15
* sbitmap: fix race in wait batch accountingJens Axboe2018-05-141-10/+25
* sbitmap: warn if using smaller shallow depth than was setupOmar Sandoval2018-05-101-0/+2
* sbitmap: fix missed wakeups caused by sbitmap_queue_get_shallow()Omar Sandoval2018-05-101-9/+40
* sbitmap: use test_and_set_bit_lock()/clear_bit_unlock()Omar Sandoval2018-02-281-5/+5
* blk-mq: improve heavily contended tag caseJens Axboe2017-12-221-1/+1
* sbitmap: add sbitmap_get_shallow() operationOmar Sandoval2017-04-141-7/+68
* kasan, sched/headers: Uninline kasan_enable/disable_current()Ingo Molnar2017-03-021-0/+1
* sbitmap: add helpers for dumping to a seq_fileOmar Sandoval2017-01-271-0/+91
* sbitmap: fix wakeup hang after sbq resizeOmar Sandoval2017-01-181-5/+30
* sbitmap: use smp_mb__after_atomic() in sbq_wake_up()Omar Sandoval2017-01-181-3/+10
* sbitmap: initialize weight to zeroColin Ian King2016-09-191-1/+1
* sbitmap: don't update the allocation hint on clear after resizeOmar Sandoval2016-09-171-1/+1
* sbitmap: re-initialize allocation hints after resizeOmar Sandoval2016-09-171-2/+7
* sbitmap: randomize initial alloc_hint valuesOmar Sandoval2016-09-171-0/+6
* sbitmap: push alloc policy into sbitmap_queueOmar Sandoval2016-09-171-6/+8
* sbitmap: push per-cpu last_tag into sbitmap_queueOmar Sandoval2016-09-171-1/+34
* sbitmap: allocate wait queues on a specific nodeOmar Sandoval2016-09-171-1/+1
* blk-mq: abstract tag allocation out into sbitmap libraryOmar Sandoval2016-09-171-0/+301
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