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path: root/lib/sbitmap.c
AgeCommit message (Expand)AuthorFilesLines
2022-03-21lib/sbitmap: allocate sb->map via kvzalloc_nodeGravatar Ming Lei 1-1/+1
2022-02-08sbitmap: Delete old sbitmap_queue_get_shallow()Gravatar John Garry 1-3/+3
2022-02-08lib/sbitmap: kill 'depth' from sbitmap_wordGravatar Ming Lei 1-20/+14
2022-01-27blk-mq: Fix wrong wakeup batch configuration which will cause hangGravatar Laibin Qiu 1-2/+6
2022-01-13blk-mq: fix tag_get wait task can't be awakenedGravatar Laibin Qiu 1-3/+22
2021-10-25sbitmap: silence data race warningGravatar Jens Axboe 1-1/+1
2021-10-18sbitmap: add helper to clear a batch of tagsGravatar Jens Axboe 1-3/+41
2021-10-18sbitmap: add __sbitmap_queue_get_batch()Gravatar Jens Axboe 1-0/+51
2021-07-08lib: fix spelling mistakesGravatar Zhen Lei 1-1/+1
2021-03-04scsi: sbitmap: Add sbitmap_calculate_shift() helperGravatar Ming Lei 1-13/+3
2021-03-04scsi: sbitmap: Export sbitmap_weightGravatar Ming Lei 1-5/+6
2021-03-04scsi: sbitmap: Move allocation hint into sbitmapGravatar Ming Lei 1-46/+66
2021-03-04scsi: sbitmap: Add helpers for updating allocation hintGravatar Ming Lei 1-39/+54
2021-03-04scsi: sbitmap: Maintain allocation round_robin in sbitmapGravatar Ming Lei 1-14/+14
2020-12-07sbitmap: simplify wrap checkGravatar Pavel Begunkov 1-3/+5
2020-12-07sbitmap: replace CAS with atomic andGravatar Pavel Begunkov 1-5/+3
2020-12-07sbitmap: remove swap_lockGravatar Pavel Begunkov 1-11/+3
2020-12-07sbitmap: optimise sbitmap_deferred_clear()Gravatar Pavel Begunkov 1-12/+12
2020-07-01sbitmap: Consider cleared bits in sbitmap_bitmap_show()Gravatar John Garry 1-0/+3
2019-12-20sbitmap: only queue kyber's wait callback if not already activeGravatar David Jeffery 1-1/+1
2019-11-13sbitmap: Delete sbitmap_any_bit_clear()Gravatar John Garry 1-17/+0
2019-07-01sbitmap: Replace cmpxchg with xchgGravatar Pavel Begunkov 1-7/+3
2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 328Gravatar Thomas Gleixner 1-12/+1
2019-05-23sbitmap: fix improper use of smp_mb__before_atomic()Gravatar Andrea Parri 1-1/+1
2019-03-25sbitmap: order READ/WRITE freed instance and setting clear bitGravatar Ming Lei 1-0/+11
2019-01-15sbitmap: Protect swap_lock from hardirqGravatar Ming Lei 1-2/+3
2019-01-15sbitmap: Protect swap_lock from softirqsGravatar Steven Rostedt (VMware) 1-10/+2
2018-12-20sbitmap: add helpers for add/del wait queue handlingGravatar Jens Axboe 1-4/+26
2018-12-11sbitmap: flush deferred clears for resize and shallow getsGravatar Jens Axboe 1-43/+51
2018-12-09sbitmap: silence bogus lockdep IRQ warningGravatar Jens Axboe 1-0/+8
2018-11-30sbitmap: optimize wakeup checkGravatar Jens Axboe 1-0/+28
2018-11-30sbitmap: ammortize cost of clearing bitsGravatar Jens Axboe 1-8/+73
2018-11-29sbitmap: don't loop for find_next_zero_bit() for !round_robinGravatar Jens Axboe 1-8/+13
2018-06-12treewide: kzalloc_node() -> kcalloc_node()Gravatar Kees Cook 1-1/+1
2018-05-24blk-mq: avoid starving tag allocation after allocating process migratesGravatar Ming Lei 1-14/+15
2018-05-14sbitmap: fix race in wait batch accountingGravatar Jens Axboe 1-10/+25
2018-05-10sbitmap: warn if using smaller shallow depth than was setupGravatar Omar Sandoval 1-0/+2
2018-05-10sbitmap: fix missed wakeups caused by sbitmap_queue_get_shallow()Gravatar Omar Sandoval 1-9/+40
2018-02-28sbitmap: use test_and_set_bit_lock()/clear_bit_unlock()Gravatar Omar Sandoval 1-5/+5
2017-12-22blk-mq: improve heavily contended tag caseGravatar Jens Axboe 1-1/+1
2017-04-14sbitmap: add sbitmap_get_shallow() operationGravatar Omar Sandoval 1-7/+68
2017-03-02kasan, sched/headers: Uninline kasan_enable/disable_current()Gravatar Ingo Molnar 1-0/+1
2017-01-27sbitmap: add helpers for dumping to a seq_fileGravatar Omar Sandoval 1-0/+91
2017-01-18sbitmap: fix wakeup hang after sbq resizeGravatar Omar Sandoval 1-5/+30
2017-01-18sbitmap: use smp_mb__after_atomic() in sbq_wake_up()Gravatar Omar Sandoval 1-3/+10
2016-09-19sbitmap: initialize weight to zeroGravatar Colin Ian King 1-1/+1
2016-09-17sbitmap: don't update the allocation hint on clear after resizeGravatar Omar Sandoval 1-1/+1
2016-09-17sbitmap: re-initialize allocation hints after resizeGravatar Omar Sandoval 1-2/+7
2016-09-17sbitmap: randomize initial alloc_hint valuesGravatar Omar Sandoval 1-0/+6
2016-09-17sbitmap: push alloc policy into sbitmap_queueGravatar Omar Sandoval 1-6/+8
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