DepSurf

Function: splpar_spin_yield

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: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

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

  void splpar_spin_yield(arch_spinlock_t *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/lib/locks.c (c0000000000b3f90)
  Location: arch/powerpc/lib/locks.c:21
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/traps.c:oops_begin
    - arch/powerpc/kernel/rtas.c:rtas_take_timebase
    - arch/powerpc/kernel/rtas.c:rtas_give_timebase
    - arch/powerpc/kernel/rtas.c:__se_sys_rtas
    - arch/powerpc/kernel/rtas.c:rtas_call
    - arch/powerpc/kvm/book3s_hv_rm_xics.c:icp_rm_deliver_irq
    - arch/powerpc/kvm/book3s_hv_rm_xive.c:xive_rm_h_eoi
    - kernel/locking/spinlock.c:_raw_spin_lock_irqsave
    - kernel/locking/spinlock.c:_raw_spin_lock_irq
    - kernel/locking/spinlock.c:_raw_spin_lock_bh
    - kernel/locking/spinlock.c:_raw_spin_lock
    - kernel/trace/trace_clock.c:trace_clock_global
    - kernel/trace/ring_buffer.c:ring_buffer_free_read_page
    - kernel/trace/ring_buffer.c:ring_buffer_reset_cpu
    - kernel/trace/ring_buffer.c:rb_get_reader_page
    - kernel/trace/trace.c:tracing_snapshot_write
    - kernel/trace/trace.c:tracing_set_tracer
    - kernel/trace/trace.c:tracing_saved_cmdlines_size_write
    - kernel/trace/trace.c:tracing_saved_cmdlines_size_read
    - kernel/trace/trace.c:saved_cmdlines_start
    - kernel/trace/trace.c:tracing_cpumask_write
    - kernel/trace/trace.c:trace_find_cmdline
    - kernel/trace/trace.c:tracing_stop
    - kernel/trace/trace.c:tracing_snapshot_cond_disable
    - kernel/trace/trace.c:tracing_snapshot_cond_enable
    - kernel/trace/trace.c:tracing_cond_snapshot_data
    - kernel/trace/trace_sched_wakeup.c:probe_wakeup
    - kernel/trace/trace_sched_wakeup.c:wakeup_reset
    - kernel/trace/trace_stack.c:t_start
    - kernel/trace/trace_stack.c:stack_max_size_write
    - kernel/trace/trace_stack.c:stack_trace_call
  

  Symbols:

  c0000000000b3f90-c0000000000b4038: splpar_spin_yield (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

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

Differences

Arch