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block
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blk-iocost.c
Age
Commit message (
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Author
Files
Lines
2022-02-11
block: partition include/linux/blk-cgroup.h
Ming Lei
1
-1
/
+1
2021-12-14
iocost: Fix divide-by-zero on donation from low hweight cgroup
Tejun Heo
1
-1
/
+8
2021-10-18
block: convert the rest of block to bdev_get_queue
Pavel Begunkov
1
-6
/
+6
2021-08-30
Merge tag 'for-5.15/block-2021-08-30' of git://git.kernel.dk/linux-block
Linus Torvalds
1
-14
/
+9
2021-08-16
blk-cgroup: stop using seq_get_buf
Christoph Hellwig
1
-14
/
+9
2021-08-09
blk-iocost: fix lockdep warning on blkcg->lock
Ming Lei
1
-4
/
+4
2021-07-27
blk-iocost: fix operation ordering in iocg_wake_fn()
Tejun Heo
1
-5
/
+6
2021-05-11
blk-iocost: fix weight updates of inner active iocgs
Tejun Heo
1
-2
/
+12
2021-04-26
blk-iocost: don't ignore vrate_min on QD contention
Tejun Heo
1
-4
/
+0
2021-01-05
blk-iocost: fix NULL iocg deref from racing against initialization
Tejun Heo
1
-5
/
+11
2020-12-17
blk-iocost: Add iocg idle state tracepoint
Baolin Wang
1
-0
/
+3
2020-12-07
blk-iocost: Factor out the base vrate change into a separate function
Baolin Wang
1
-45
/
+54
2020-12-07
blk-iocost: Factor out the active iocgs' state check into a separate function
Baolin Wang
1
-40
/
+54
2020-12-07
blk-iocost: Move the usage ratio calculation to the correct place
Baolin Wang
1
-21
/
+23
2020-12-07
blk-iocost: Remove unnecessary advance declaration
Baolin Wang
1
-2
/
+0
2020-12-07
blk-iocost: Fix some typos in comments
Baolin Wang
1
-6
/
+6
2020-12-01
block: simplify bdev/disk lookup in blkdev_get
Christoph Hellwig
1
-18
/
+18
2020-10-09
block: use helper function to test queue register
Yufen Yu
1
-1
/
+1
2020-10-08
block: Remove redundant 'return' statement
Baolin Wang
1
-1
/
+1
2020-09-25
iocost: consider iocgs with active delays for debt forgiveness
Tejun Heo
1
-4
/
+7
2020-09-25
iocost: add iocg_forgive_debt tracepoint
Tejun Heo
1
-0
/
+12
2020-09-25
iocost: reimplement debt forgiveness using average usage
Tejun Heo
1
-25
/
+69
2020-09-25
iocost: recalculate delay after debt reduction
Tejun Heo
1
-1
/
+3
2020-09-25
iocost: replace nr_shortages cond in ioc_forgive_debts() with busy_level one
Tejun Heo
1
-8
/
+5
2020-09-25
iocost: factor out ioc_forgive_debts()
Tejun Heo
1
-31
/
+35
2020-09-14
iocost: fix infinite loop bug in adjust_inuse_and_calc_cost()
Tejun Heo
1
-3
/
+9
2020-09-11
blk-iocost: fix divide-by-zero in transfer_surpluses()
Tejun Heo
1
-4
/
+10
2020-09-01
blk-iocost: add three debug stat - cost.wait, indebt and indelay
Tejun Heo
1
-5
/
+72
2020-09-01
blk-iocost: restore inuse update tracepoints
Tejun Heo
1
-0
/
+16
2020-09-01
blk-iocost: implement vtime loss compensation
Tejun Heo
1
-42
/
+90
2020-09-01
blk-iocost: halve debts if device stays idle
Tejun Heo
1
-1
/
+48
2020-09-01
blk-iocost: implement delay adjustment hysteresis
Tejun Heo
1
-50
/
+69
2020-09-01
blk-iocost: revamp debt handling
Tejun Heo
1
-24
/
+93
2020-09-01
blk-iocost: revamp in-period donation snapbacks
Tejun Heo
1
-37
/
+96
2020-09-01
blk-iocost: revamp donation amount determination
Tejun Heo
1
-82
/
+51
2020-09-01
blk-iocost: implement Andy's method for donation weight updates
Tejun Heo
1
-8
/
+244
2020-09-01
blk-iocost: restructure surplus donation logic
Tejun Heo
1
-76
/
+103
2020-09-01
blk-iocost: decouple vrate adjustment from surplus transfers
Tejun Heo
1
-12
/
+7
2020-09-01
blk-iocost: replace iocg->has_surplus with ->surplus_list
Tejun Heo
1
-8
/
+11
2020-09-01
blk-iocost: calculate iocg->usages[] from iocg->local_stat.usage_us
Tejun Heo
1
-27
/
+45
2020-09-01
blk-iocost: add absolute usage stat
Tejun Heo
1
-6
/
+149
2020-09-01
blk-iocost: grab ioc->lock for debt handling
Tejun Heo
1
-19
/
+73
2020-09-01
blk-iocost: streamline vtime margin and timer slack handling
Tejun Heo
1
-29
/
+38
2020-09-01
blk-iocost: make ioc_now->now and ioc->period_at 64bit
Tejun Heo
1
-2
/
+2
2020-09-01
blk-iocost: use WEIGHT_ONE based fixed point number for weights
Tejun Heo
1
-12
/
+13
2020-09-01
blk-iocost: s/HWEIGHT_WHOLE/WEIGHT_ONE/g
Tejun Heo
1
-10
/
+10
2020-09-01
blk-iocost: make iocg_kick_waitq() call iocg_kick_delay() after paying debt
Tejun Heo
1
-1
/
+2
2020-09-01
blk-iocost: move iocg_kick_delay() above iocg_kick_waitq()
Tejun Heo
1
-60
/
+60
2020-09-01
blk-iocost: clamp inuse and skip noops in __propagate_weights()
Tejun Heo
1
-1
/
+4
2020-09-01
blk-iocost: rename propagate_active_weights() to propagate_weights()
Tejun Heo
1
-20
/
+20
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