DepSurf

Function: `cpu_util`

Status

Regular

In 4.4: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810bc935)
Location: kernel/sched/fair.c:4921
Inline: True
Inline callers:
  - kernel/sched/fair.c:update_sd_lb_stats

In 4.8: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810c00d7)
Location: kernel/sched/fair.c:5355
Inline: True
Inline callers:
  - kernel/sched/fair.c:update_sd_lb_stats

In 4.10: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810c60a7)
Location: kernel/sched/fair.c:5848
Inline: True
Inline callers:
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:select_task_rq_fair

In 4.13: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810bfba1)
Location: kernel/sched/fair.c:5804
Inline: True
Inline callers:
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:select_task_rq_fair

In 4.15: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810c745f)
Location: kernel/sched/fair.c:6250
Inline: True
Inline callers:
  - kernel/sched/fair.c:find_busiest_group
  - kernel/sched/fair.c:select_task_rq_fair

In 4.18: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810cf389)
Location: kernel/sched/fair.c:6509
Inline: True
Inline callers:
  - kernel/sched/fair.c:find_busiest_group
  - kernel/sched/fair.c:select_task_rq_fair

In 5.0: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810d7850)
Location: kernel/sched/fair.c:6250
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:select_task_rq_fair
  - kernel/sched/fair.c:enqueue_task_fair

In 5.3: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810dc956)
Location: kernel/sched/fair.c:6116
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:find_idlest_cpu
  - kernel/sched/fair.c:enqueue_task_fair

In 5.4: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810e6d64)
Location: kernel/sched/fair.c:6077
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:find_idlest_cpu
  - kernel/sched/fair.c:enqueue_task_fair

In 5.8: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810eeb8b)
Location: kernel/sched/fair.c:6314
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:find_busiest_queue
  - kernel/sched/fair.c:update_sg_wakeup_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:enqueue_task_fair
  - kernel/sched/fair.c:update_numa_stats

In 5.11: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810ec9e4)
Location: kernel/sched/fair.c:6384
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:find_busiest_queue
  - kernel/sched/fair.c:update_sg_wakeup_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:enqueue_task_fair
  - kernel/sched/fair.c:update_numa_stats

In 5.13: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810ef37a)
Location: kernel/sched/fair.c:6469
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:find_busiest_queue
  - kernel/sched/fair.c:update_sg_wakeup_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:enqueue_task_fair
  - kernel/sched/fair.c:update_numa_stats

In 5.15: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff8110798a)
Location: kernel/sched/fair.c:6545
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:find_busiest_queue
  - kernel/sched/fair.c:update_sg_wakeup_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:enqueue_task_fair
  - kernel/sched/fair.c:update_numa_stats

In 5.19: Absent ⚠️
In 6.2: Absent ⚠️

In 6.5: Selective Inline ⚠️

long unsigned int cpu_util(int cpu, struct task_struct *p, int dst_cpu, int boost);

Collision: Unique Static

Inline: Selective

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff81152ae0)
Location: kernel/sched/fair.c:7265
Inline: True
Direct callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:find_busiest_queue
  - kernel/sched/fair.c:update_sg_wakeup_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:find_energy_efficient_cpu
  - kernel/sched/fair.c:find_energy_efficient_cpu
  - kernel/sched/fair.c:compute_energy
  - kernel/sched/fair.c:enqueue_task_fair
  - kernel/sched/fair.c:update_numa_stats

Symbols:

ffffffff81152ae0-ffffffff81152c9b: cpu_util (STB_LOCAL)

In 6.8: Selective Inline ⚠️

long unsigned int cpu_util(int cpu, struct task_struct *p, int dst_cpu, int boost);

Collision: Unique Static

Inline: Selective

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff8115e7c0)
Location: kernel/sched/fair.c:7660
Inline: True
Direct callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:find_busiest_queue
  - kernel/sched/fair.c:update_sg_wakeup_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:update_sg_lb_stats
  - kernel/sched/fair.c:find_energy_efficient_cpu
  - kernel/sched/fair.c:find_energy_efficient_cpu
  - kernel/sched/fair.c:compute_energy
  - kernel/sched/fair.c:compute_energy
  - kernel/sched/fair.c:enqueue_task_fair
  - kernel/sched/fair.c:update_numa_stats

Symbols:

ffffffff8115e7c0-ffffffff8115e91b: cpu_util (STB_LOCAL)

Arch

In arm64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffff800010146c58)
Location: kernel/sched/fair.c:6077
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:find_idlest_cpu
  - kernel/sched/fair.c:enqueue_task_fair

In armhf: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (c0396c00)
Location: kernel/sched/fair.c:6077
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:find_idlest_cpu
  - kernel/sched/fair.c:enqueue_task_fair

In ppc64el: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (c0000000001981a0)
Location: kernel/sched/fair.c:6077
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:find_idlest_cpu
  - kernel/sched/fair.c:enqueue_task_fair

In riscv64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffe0000f1d6e)
Location: kernel/sched/fair.c:6077
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:find_idlest_cpu
  - kernel/sched/fair.c:enqueue_task_fair

Flavor

In aws: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810e0f14)
Location: kernel/sched/fair.c:6077
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:find_idlest_cpu
  - kernel/sched/fair.c:enqueue_task_fair

In azure: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810cfff4)
Location: kernel/sched/fair.c:6077
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:find_idlest_cpu
  - kernel/sched/fair.c:enqueue_task_fair

In gcp: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810dd294)
Location: kernel/sched/fair.c:6077
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:find_idlest_cpu
  - kernel/sched/fair.c:enqueue_task_fair

In lowlatency: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In kernel/sched/fair.c (ffffffff810e9001)
Location: kernel/sched/fair.c:6077
Inline: True
Inline callers:
  - kernel/sched/fair.c:task_tick_fair
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:update_sd_lb_stats
  - kernel/sched/fair.c:find_idlest_cpu
  - kernel/sched/fair.c:enqueue_task_fair

Differences

Regular

No changes between 6.5 and 6.8 ✅

DepSurf

Function: cpu_util

Status

Differences

Function: `cpu_util`