Defined in 1 files as a member:
Defined in 5 files as a macro:
- arch/arm64/include/asm/spinlock.h, line 21 (as a macro)
- arch/loongarch/include/asm/qspinlock.h, line 42 (as a macro)
- arch/powerpc/include/asm/paravirt.h, line 126 (as a macro)
- arch/s390/include/asm/spinlock.h, line 41 (as a macro)
- arch/x86/include/asm/paravirt-spinlock.h, line 80 (as a macro)
Defined in 4 files as a function:
- arch/arm64/include/asm/spinlock.h, line 22 (as a function)
- arch/powerpc/include/asm/paravirt.h, line 127 (as a function)
- arch/x86/include/asm/paravirt-spinlock.h, line 81 (as a function)
- include/linux/sched.h, line 2324 (as a function)
Referenced in 10 files:
- arch/powerpc/lib/qspinlock.c
- arch/s390/kvm/diag.c, line 212
- arch/x86/hyperv/hv_spinlock.c, line 85
- arch/x86/include/asm/paravirt-spinlock.h, line 52
- arch/x86/kernel/kvm.c
- arch/x86/kernel/paravirt-spinlocks.c
- arch/x86/xen/spinlock.c, line 141
- include/linux/sched.h
- kernel/locking/osq_lock.c, line 147
- kernel/sched/sched.h, line 1459
Smatch caller information:
kernel/locking/rtmutex_api.c owner_on_cpu() -> vcpu_is_preempted()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-4294967295 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | flags |
arch/x86/kernel/kvm.c kvm_smp_send_call_func_ipi() -> vcpu_is_preempted()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| CONSTRAINT | 0 | cpu | <3035 |
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | _T->lock |
kernel/sched/fair.c available_idle_cpu() -> vcpu_is_preempted()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | cpu | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read |
kernel/locking/rwsem.c owner_on_cpu() -> vcpu_is_preempted()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-4294967295 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/locking/mutex.c owner_on_cpu() -> vcpu_is_preempted()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-4294967295 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/locking/osq_lock.c osq_lock() -> vcpu_is_preempted()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | s32min-s32max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |