DepSurf

Function: rcu_barrier_entrain

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: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: ✅

  void rcu_barrier_entrain(struct rcu_data *rdp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81178790)
  Location: kernel/rcu/tree.c:4047
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcutree_migrate_callbacks
    - kernel/rcu/tree.c:rcu_barrier_handler
  

  Symbols:

  ffffffff81178790-ffffffff8117882b: rcu_barrier_entrain (STB_LOCAL)
  

• In 6.2: ✅

  void rcu_barrier_entrain(struct rcu_data *rdp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811aff80)
  Location: kernel/rcu/tree.c:3928
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcutree_migrate_callbacks
    - kernel/rcu/tree.c:rcu_barrier_handler
  

  Symbols:

  ffffffff811aff80-ffffffff811b001b: rcu_barrier_entrain (STB_LOCAL)
  

• In 6.5: ✅

  void rcu_barrier_entrain(struct rcu_data *rdp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811c2120)
  Location: kernel/rcu/tree.c:3928
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcutree_migrate_callbacks
    - kernel/rcu/tree.c:rcu_barrier_handler
  

  Symbols:

  ffffffff811c2120-ffffffff811c21bb: rcu_barrier_entrain (STB_LOCAL)
  

• In 6.8: ✅

  void rcu_barrier_entrain(struct rcu_data *rdp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811d7c00)
  Location: kernel/rcu/tree.c:4000
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcutree_migrate_callbacks
    - kernel/rcu/tree.c:rcu_barrier_handler
  

  Symbols:

  ffffffff811d7c00-ffffffff811d7dd5: rcu_barrier_entrain (STB_LOCAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅