Age | Commit message (Expand) | Author | Files | Lines |
2023-01-30 | sbitmap: correct wake_batch recalculation to avoid potential IO hung | Kemeng Shi | 1 | -4/+1 |
2023-01-30 | sbitmap: add sbitmap_find_bit to remove repeat code in __sbitmap_get/__sbitma... | Kemeng Shi | 1 | -37/+33 |
2023-01-30 | sbitmap: rewrite sbitmap_find_bit_in_index to reduce repeat code | Kemeng Shi | 1 | -15/+15 |
2023-01-30 | sbitmap: remove redundant check in __sbitmap_queue_get_batch | Kemeng Shi | 1 | -5/+3 |
2023-01-30 | sbitmap: remove unnecessary calculation of alloc_hint in __sbitmap_get_shallow | Kemeng Shi | 1 | -7/+4 |
2022-12-13 | Merge tag 'for-6.2/block-2022-12-08' of git://git.kernel.dk/linux | Linus Torvalds | 1 | -106/+38 |
2022-11-18 | treewide: use get_random_u32_below() instead of deprecated function | Jason A. Donenfeld | 1 | -2/+2 |
2022-11-16 | sbitmap: Try each queue to wake up at least one waiter | Gabriel Krisman Bertazi | 1 | -16/+12 |
2022-11-16 | sbitmap: Advance the queue index before waking up a queue | Gabriel Krisman Bertazi | 1 | -2/+8 |
2022-11-11 | sbitmap: Use single per-bitmap counting to wake up queued tags | Gabriel Krisman Bertazi | 1 | -96/+26 |
2022-10-12 | treewide: use prandom_u32_max() when possible, part 2 | Jason A. Donenfeld | 1 | -1/+1 |
2022-10-12 | treewide: use prandom_u32_max() when possible, part 1 | Jason A. Donenfeld | 1 | -1/+1 |
2022-09-30 | sbitmap: fix lockup while swapping | Hugh Dickins | 1 | -1/+1 |
2022-09-12 | sbitmap: fix batched wait_cnt accounting | Keith Busch | 1 | -14/+23 |
2022-09-08 | sbitmap: Use atomic_long_try_cmpxchg in __sbitmap_queue_get_batch | Uros Bizjak | 1 | -5/+5 |
2022-09-08 | sbitmap: Avoid leaving waitqueue in invalid state in __sbq_wake_up() | Jan Kara | 1 | -3/+15 |
2022-09-04 | Revert "sbitmap: fix batched wait_cnt accounting" | Jens Axboe | 1 | -17/+14 |
2022-09-01 | sbitmap: fix batched wait_cnt accounting | Keith Busch | 1 | -14/+17 |
2022-08-26 | sbitmap: remove unnecessary code in __sbitmap_queue_get_batch | Liu Song | 1 | -3/+2 |
2022-08-23 | sbitmap: fix possible io hung due to lost wakeup | Yu Kuai | 1 | -22/+33 |
2022-06-25 | lib/sbitmap: Fix invalid loop in __sbitmap_queue_get_batch() | wuchi | 1 | -1/+4 |
2022-03-22 | lib/sbitmap: allocate sb->map via kvzalloc_node | Ming Lei | 1 | -1/+1 |
2022-02-08 | sbitmap: Delete old sbitmap_queue_get_shallow() | John Garry | 1 | -3/+3 |
2022-02-08 | lib/sbitmap: kill 'depth' from sbitmap_word | Ming Lei | 1 | -20/+14 |
2022-01-27 | blk-mq: Fix wrong wakeup batch configuration which will cause hang | Laibin Qiu | 1 | -2/+6 |
2022-01-13 | blk-mq: fix tag_get wait task can't be awakened | Laibin Qiu | 1 | -3/+22 |
2021-10-25 | sbitmap: silence data race warning | Jens Axboe | 1 | -1/+1 |
2021-10-18 | sbitmap: add helper to clear a batch of tags | Jens Axboe | 1 | -3/+41 |
2021-10-18 | sbitmap: add __sbitmap_queue_get_batch() | Jens Axboe | 1 | -0/+51 |
2021-07-08 | lib: fix spelling mistakes | Zhen Lei | 1 | -1/+1 |
2021-03-05 | scsi: sbitmap: Add sbitmap_calculate_shift() helper | Ming Lei | 1 | -13/+3 |
2021-03-05 | scsi: sbitmap: Export sbitmap_weight | Ming Lei | 1 | -5/+6 |
2021-03-05 | scsi: sbitmap: Move allocation hint into sbitmap | Ming Lei | 1 | -46/+66 |
2021-03-05 | scsi: sbitmap: Add helpers for updating allocation hint | Ming Lei | 1 | -39/+54 |
2021-03-05 | scsi: sbitmap: Maintain allocation round_robin in sbitmap | Ming Lei | 1 | -14/+14 |
2020-12-08 | sbitmap: simplify wrap check | Pavel Begunkov | 1 | -3/+5 |
2020-12-08 | sbitmap: replace CAS with atomic and | Pavel Begunkov | 1 | -5/+3 |
2020-12-08 | sbitmap: remove swap_lock | Pavel Begunkov | 1 | -11/+3 |
2020-12-08 | sbitmap: optimise sbitmap_deferred_clear() | Pavel Begunkov | 1 | -12/+12 |
2020-07-01 | sbitmap: Consider cleared bits in sbitmap_bitmap_show() | John Garry | 1 | -0/+3 |
2019-12-21 | sbitmap: only queue kyber's wait callback if not already active | David Jeffery | 1 | -1/+1 |
2019-11-13 | sbitmap: Delete sbitmap_any_bit_clear() | John Garry | 1 | -17/+0 |
2019-07-01 | sbitmap: Replace cmpxchg with xchg | Pavel Begunkov | 1 | -7/+3 |
2019-06-05 | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 328 | Thomas Gleixner | 1 | -12/+1 |
2019-05-23 | sbitmap: fix improper use of smp_mb__before_atomic() | Andrea Parri | 1 | -1/+1 |
2019-03-25 | sbitmap: order READ/WRITE freed instance and setting clear bit | Ming Lei | 1 | -0/+11 |
2019-01-15 | sbitmap: Protect swap_lock from hardirq | Ming Lei | 1 | -2/+3 |
2019-01-14 | sbitmap: Protect swap_lock from softirqs | Steven Rostedt (VMware) | 1 | -10/+2 |
2018-12-20 | sbitmap: add helpers for add/del wait queue handling | Jens Axboe | 1 | -4/+26 |
2018-12-12 | sbitmap: flush deferred clears for resize and shallow gets | Jens Axboe | 1 | -43/+51 |