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Commits on Aug 31, 2021

• Merge tag 'for-5.15/block-2021-08-30' of git://git.kernel.dk/linux-block

  Show description for 6793691
  torvalds

  committed
  6793691

Commits on Aug 16, 2021

• blk-cgroup: stop using seq_get_buf

  Show description for 252c651
  

  Christoph Hellwig

  authored and

  axboe

  committed
  252c651

Commits on Aug 10, 2021

• blk-iocost: fix lockdep warning on blkcg->lock

  Show description for 11431e2
  

  Ming Lei

  authored and

  axboe

  committed
  11431e2

Commits on Jul 28, 2021

• blk-iocost: fix operation ordering in iocg_wake_fn()

  Show description for 5ab189c
  

  htejun

  authored and

  axboe

  committed
  5ab189c

Commits on May 12, 2021

• blk-iocost: fix weight updates of inner active iocgs

  Show description for e9f4eee
  

  htejun

  authored and

  axboe

  committed
  e9f4eee

Commits on Apr 26, 2021

• blk-iocost: don't ignore vrate_min on QD contention

  Show description for f46ec84
  

  htejun

  authored and

  axboe

  committed
  f46ec84

Commits on Jan 5, 2021

• blk-iocost: fix NULL iocg deref from racing against initialization

  Show description for d16baa3
  

  htejun

  authored and

  axboe

  committed
  d16baa3

Commits on Dec 17, 2020

• blk-iocost: Add iocg idle state tracepoint

  Show description for 76efc1c
  

  Baolin Wang

  authored and

  axboe

  committed
  76efc1c

Commits on Dec 7, 2020

• blk-iocost: Factor out the base vrate change into a separate function

  Show description for 926f75f
  

  Baolin Wang

  authored and

  axboe

  committed
  926f75f

• blk-iocost: Factor out the active iocgs' state check into a separate function

  Show description for 2474787
  

  Baolin Wang

  authored and

  axboe

  committed
  2474787

• blk-iocost: Move the usage ratio calculation to the correct place

  Show description for c09245f
  

  Baolin Wang

  authored and

  axboe

  committed
  c09245f

• blk-iocost: Remove unnecessary advance declaration

  Show description for 647c9f0
  

  Baolin Wang

  authored and

  axboe

  committed
  647c9f0

• blk-iocost: Fix some typos in comments

  Show description for 5ba1add
  

  Baolin Wang

  authored and

  axboe

  committed
  5ba1add

Commits on Dec 1, 2020

• block: simplify bdev/disk lookup in blkdev_get

  Show description for 22ae8ce
  

  Christoph Hellwig

  authored and

  axboe

  committed
  22ae8ce

Commits on Oct 9, 2020

• block: use helper function to test queue register

  Show description for 75e6c00
  

  Yufen Yu

  authored and

  axboe

  committed
  75e6c00

Commits on Oct 8, 2020

• block: Remove redundant 'return' statement

  Show description for fa1c3ea
  

  Baolin Wang

  authored and

  axboe

  committed
  fa1c3ea

Commits on Sep 25, 2020

• iocost: consider iocgs with active delays for debt forgiveness

  Show description for bec02db
  

  htejun

  authored and

  axboe

  committed
  bec02db

• iocost: add iocg_forgive_debt tracepoint

  Show description for c5a6561
  

  htejun

  authored and

  axboe

  committed
  c5a6561

• iocost: reimplement debt forgiveness using average usage

  Show description for c7af2a0
  

  htejun

  authored and

  axboe

  committed
  c7af2a0

• iocost: recalculate delay after debt reduction

  Show description for d951784
  

  htejun

  authored and

  axboe

  committed
  d951784

• iocost: replace nr_shortages cond in ioc_forgive_debts() with busy_level one

  Show description for 33a1fe6
  

  htejun

  authored and

  axboe

  committed
  33a1fe6

• iocost: factor out ioc_forgive_debts()

  Show description for ab8df82
  

  htejun

  authored and

  axboe

  committed
  ab8df82

Commits on Sep 14, 2020

• iocost: fix infinite loop bug in adjust_inuse_and_calc_cost()

  Show description for aa67db2
  

  htejun

  authored and

  axboe

  committed
  aa67db2

Commits on Sep 11, 2020

• blk-iocost: fix divide-by-zero in transfer_surpluses()

  Show description for 769b628
  

  htejun

  authored and

  axboe

  committed
  769b628

Commits on Sep 2, 2020

• blk-iocost: add three debug stat - cost.wait, indebt and indelay

  Show description for f0bf84a
  

  htejun

  authored and

  axboe

  committed
  f0bf84a

• blk-iocost: restore inuse update tracepoints

  Show description for 0460375
  

  htejun

  authored and

  axboe

  committed
  0460375

• blk-iocost: implement vtime loss compensation

  Show description for ac33e91
  

  htejun

  authored and

  axboe

  committed
  ac33e91

• blk-iocost: halve debts if device stays idle

  Show description for dda1315
  

  htejun

  authored and

  axboe

  committed
  dda1315

• blk-iocost: implement delay adjustment hysteresis

  Show description for 5160a5a
  

  htejun

  authored and

  axboe

  committed
  5160a5a

• blk-iocost: revamp debt handling

  Show description for c421a3e
  

  htejun

  authored and

  axboe

  committed
  c421a3e

• blk-iocost: revamp in-period donation snapbacks

  Show description for b0853ab
  

  htejun

  authored and

  axboe

  committed
  b0853ab

• blk-iocost: revamp donation amount determination

  Show description for f1de243
  

  htejun

  authored and

  axboe

  committed
  f1de243

• blk-iocost: implement Andy's method for donation weight updates

  Show description for e08d02a
  

  htejun

  authored and

  axboe

  committed
  e08d02a

• blk-iocost: restructure surplus donation logic

  Show description for 93f7d2d
  

  htejun

  authored and

  axboe

  committed
  93f7d2d

• blk-iocost: decouple vrate adjustment from surplus transfers

  Show description for 065655c
  

  htejun

  authored and

  axboe

  committed
  065655c

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