DepSurf

Function: static_branch_UTIL_EST

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff810cf399)
  Location: kernel/sched/features.h:92
  Inline: True
  Inline callers:
    - kernel/sched/fair.c:find_busiest_group
    - kernel/sched/fair.c:select_task_rq_fair
    - kernel/sched/fair.c:select_task_rq_fair
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff810e331a)
  Location: kernel/sched/features.h:92
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff810d7853)
  Location: kernel/sched/features.h:92
  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:select_task_rq_fair
    - kernel/sched/fair.c:cpu_util_next
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/pelt.c (ffffffff810e7217)
  Location: kernel/sched/features.h:92
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff810ee3b8)
  Location: kernel/sched/features.h:92
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff810dc959)
  Location: kernel/sched/features.h:91
  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:find_idlest_cpu
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/pelt.c (ffffffff810edf75)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff810f5175)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff810e6d80)
  Location: kernel/sched/features.h:91
  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:find_idlest_cpu
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/pelt.c (ffffffff810f9b55)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff81100df5)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff810eeba7)
  Location: kernel/sched/features.h:91
  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_wakeup_stats
    - kernel/sched/fair.c:update_sg_lb_stats
    - kernel/sched/fair.c:update_sg_lb_stats
    - kernel/sched/fair.c:cpu_util_next
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:update_numa_stats
  

  In kernel/sched/pelt.c (ffffffff81103bae)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff8110b605)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff810eca00)
  Location: kernel/sched/features.h:91
  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_wakeup_stats
    - kernel/sched/fair.c:update_sg_lb_stats
    - kernel/sched/fair.c:update_sg_lb_stats
    - kernel/sched/fair.c:cpu_util_next
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:update_numa_stats
  

  In kernel/sched/pelt.c (ffffffff811022aa)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff811084e4)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810e512b)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_util
  

  In kernel/sched/fair.c (ffffffff810ef396)
  Location: kernel/sched/features.h:91
  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_wakeup_stats
    - kernel/sched/fair.c:update_sg_lb_stats
    - kernel/sched/fair.c:update_sg_lb_stats
    - kernel/sched/fair.c:cpu_util_next
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:update_numa_stats
  

  In kernel/sched/pelt.c (ffffffff8110461e)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff81109c94)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810fc0b2)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_util
  

  In kernel/sched/fair.c (ffffffff811079b7)
  Location: kernel/sched/features.h:91
  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_wakeup_stats
    - kernel/sched/fair.c:update_sg_lb_stats
    - kernel/sched/fair.c:update_sg_lb_stats
    - kernel/sched/fair.c:cpu_util_next
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:update_numa_stats
  

  In kernel/sched/pelt.c (ffffffff81121853)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff81128066)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff811185b5)
  Location: kernel/sched/features.h:97
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_util
  

  In kernel/sched/fair.c (ffffffff81124c14)
  Location: kernel/sched/features.h:97
  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:cpu_util_next
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:update_numa_stats
  

  In kernel/sched/build_policy.c (ffffffff81136cd3)
  Location: kernel/sched/features.h:97
  Inline: True
  Inline callers:
    - kernel/sched/build_policy.c:__update_load_avg_se
  

  In kernel/sched/build_utility.c (ffffffff81145d2d)
  Location: kernel/sched/features.h:97
  Inline: True
  Inline callers:
    - kernel/sched/build_utility.c:sugov_update_single_perf
    - kernel/sched/build_utility.c:sugov_update_single_freq
    - kernel/sched/build_utility.c:sugov_get_util
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff8113fca2)
  Location: kernel/sched/features.h:97
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_util
  

  In kernel/sched/fair.c (ffffffff8114cd15)
  Location: kernel/sched/features.h:97
  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:cpu_util_next
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:update_numa_stats
  

  In kernel/sched/build_policy.c (ffffffff81161353)
  Location: kernel/sched/features.h:97
  Inline: True
  Inline callers:
    - kernel/sched/build_policy.c:__update_load_avg_se
  

  In kernel/sched/build_utility.c (ffffffff81172edd)
  Location: kernel/sched/features.h:97
  Inline: True
  Inline callers:
    - kernel/sched/build_utility.c:sugov_update_single_perf
    - kernel/sched/build_utility.c:sugov_update_single_freq
    - kernel/sched/build_utility.c:sugov_get_util
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff8115e719)
  Location: kernel/sched/features.h:97
  Inline: True
  Inline callers:
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/build_policy.c (ffffffff81171b8f)
  Location: kernel/sched/features.h:97
  Inline: True
  Inline callers:
    - kernel/sched/build_policy.c:__update_load_avg_se
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff8116cd09)
  Location: kernel/sched/features.h:85
  Inline: True
  Inline callers:
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/build_policy.c (ffffffff8117f49f)
  Location: kernel/sched/features.h:85
  Inline: True
  Inline callers:
    - kernel/sched/build_policy.c:__update_load_avg_se
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffff800010146c6c)
  Location: kernel/sched/features.h:91
  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:find_idlest_cpu
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/pelt.c (ffff80001015e4f0)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffff8000101656c0)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In armhf: Absent ⚠️
• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (c0000000001981b8)
  Location: kernel/sched/features.h:91
  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:find_idlest_cpu
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/pelt.c (c0000000001b3344)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (c0000000001bca08)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff810e0f30)
  Location: kernel/sched/features.h:91
  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:find_idlest_cpu
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/pelt.c (ffffffff810f2f55)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff810fa105)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff810d0010)
  Location: kernel/sched/features.h:91
  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:find_idlest_cpu
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/pelt.c (ffffffff810e3065)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff810ea2e5)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff810dd2b0)
  Location: kernel/sched/features.h:91
  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:find_idlest_cpu
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/pelt.c (ffffffff810f0085)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff810f72c5)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff810e901d)
  Location: kernel/sched/features.h:91
  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:find_idlest_cpu
    - kernel/sched/fair.c:dequeue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
    - kernel/sched/fair.c:enqueue_task_fair
  

  In kernel/sched/pelt.c (ffffffff810fb0f5)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/pelt.c:__update_load_avg_se
  

  In kernel/sched/cpufreq_schedutil.c (ffffffff811023a5)
  Location: kernel/sched/features.h:91
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_get_util
  

Differences