DepSurf

Function: double_lock_balance

Status

Regular

• In 4.4: Duplicate, Selective Inline ⚠️

  int double_lock_balance(struct rq *this_rq, struct rq *busiest);
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810bf6fc)
  Location: kernel/sched/sched.h:1568
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
  

  In kernel/sched/deadline.c (ffffffff810c1840)
  Location: kernel/sched/sched.h:1568
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:pull_dl_task
  Direct callers:
    - kernel/sched/deadline.c:dl_task_timer
  

  Symbols:

  ffffffff810c1840-ffffffff810c18ae: double_lock_balance (STB_LOCAL)
  

• In 4.8: Duplicate, Selective Inline ⚠️

  int double_lock_balance(struct rq *this_rq, struct rq *busiest);
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810c300c)
  Location: kernel/sched/sched.h:1551
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
  

  In kernel/sched/deadline.c (ffffffff810c653c)
  Location: kernel/sched/sched.h:1551
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
  Direct callers:
    - kernel/sched/deadline.c:dl_task_timer
  

  Symbols:

  ffffffff810c5270-ffffffff810c52e3: double_lock_balance (STB_LOCAL)
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810c906e)
  Location: kernel/sched/sched.h:1590
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
  

  In kernel/sched/deadline.c (ffffffff810cc51e)
  Location: kernel/sched/sched.h:1590
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_timer
  

• In 4.13: Duplicate, Selective Inline ⚠️

  int double_lock_balance(struct rq *this_rq, struct rq *busiest);
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810c313d)
  Location: kernel/sched/sched.h:1823
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
  

  In kernel/sched/deadline.c (ffffffff810c5d3c)
  Location: kernel/sched/sched.h:1823
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
  Direct callers:
    - kernel/sched/deadline.c:dl_task_timer
  

  Symbols:

  ffffffff810c5560-ffffffff810c55d3: double_lock_balance (STB_LOCAL)
  

• In 4.15: Duplicate, Selective Inline ⚠️

  int double_lock_balance(struct rq *this_rq, struct rq *busiest);
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810caaef)
  Location: kernel/sched/sched.h:1862
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (ffffffff810cd6ec)
  Location: kernel/sched/sched.h:1862
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
  Direct callers:
    - kernel/sched/deadline.c:dl_task_timer
  

  Symbols:

  ffffffff810ccca0-ffffffff810ccd13: double_lock_balance (STB_LOCAL)
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810d3dcb)
  Location: kernel/sched/sched.h:1906
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (ffffffff810d5e2d)
  Location: kernel/sched/sched.h:1906
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:dl_task_timer
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810dda6b)
  Location: kernel/sched/sched.h:1941
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (ffffffff810dfcfd)
  Location: kernel/sched/sched.h:1941
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/deadline.c:dl_task_timer
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810e4a6c)
  Location: kernel/sched/sched.h:2003
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (ffffffff810e6735)
  Location: kernel/sched/sched.h:2003
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/deadline.c:dl_task_timer
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810efc3c)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (ffffffff810f1fc2)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810f9581)
  Location: kernel/sched/sched.h:2086
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:find_lock_lowest_rq
    - kernel/sched/rt.c:find_lock_lowest_rq
  

  In kernel/sched/deadline.c (ffffffff810fd272)
  Location: kernel/sched/sched.h:2086
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810f787e)
  Location: kernel/sched/sched.h:2209
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:find_lock_lowest_rq
    - kernel/sched/rt.c:find_lock_lowest_rq
  

  In kernel/sched/deadline.c (ffffffff810fb780)
  Location: kernel/sched/sched.h:2209
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810f961b)
  Location: kernel/sched/sched.h:2245
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:find_lock_lowest_rq
    - kernel/sched/rt.c:find_lock_lowest_rq
  

  In kernel/sched/deadline.c (ffffffff810fda9f)
  Location: kernel/sched/sched.h:2245
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff81112de6)
  Location: kernel/sched/sched.h:2580
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:find_lock_lowest_rq
  

  In kernel/sched/deadline.c (ffffffff81115f55)
  Location: kernel/sched/sched.h:2580
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/build_policy.c (ffffffff8112fbd3)
  Location: kernel/sched/sched.h:2595
  Inline: True
  Inline callers:
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:find_lock_later_rq
    - kernel/sched/build_policy.c:dl_task_offline_migration
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:find_lock_lowest_rq
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/build_policy.c (ffffffff81159c99)
  Location: kernel/sched/sched.h:2653
  Inline: True
  Inline callers:
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:find_lock_later_rq
    - kernel/sched/build_policy.c:dl_task_offline_migration
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:find_lock_lowest_rq
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/build_policy.c (ffffffff81169ea9)
  Location: kernel/sched/sched.h:2699
  Inline: True
  Inline callers:
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:find_lock_later_rq
    - kernel/sched/build_policy.c:dl_task_offline_migration
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:find_lock_lowest_rq
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/build_policy.c (ffffffff81177549)
  Location: kernel/sched/sched.h:2755
  Inline: True
  Inline callers:
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:find_lock_later_rq
    - kernel/sched/build_policy.c:dl_task_offline_migration
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:find_lock_lowest_rq
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffff80001015104c)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (ffff800010153b20)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (c039c308)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (c039fe60)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (c0000000001a1f44)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (c0000000001a6974)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffe0000f91ac)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:push_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (ffffffe0000fb800)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810e952c)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (ffffffff810eb3c2)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810d8ffc)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (ffffffff810db3e2)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810e616c)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (ffffffff810e84f2)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/rt.c (ffffffff810efe3e)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:push_rt_task
    - kernel/sched/rt.c:push_rt_task
  

  In kernel/sched/deadline.c (ffffffff810f27f4)
  Location: kernel/sched/sched.h:2046
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/deadline.c:dl_task_offline_migration
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.13 and 4.15 ✅