Documented in 2 files:
- kernel/locking/qspinlock.h, line 190
- tools/testing/selftests/bpf/libarena/include/bpf_arena_spin_lock.h, line 197
Defined in 2 files as a function:
- kernel/locking/qspinlock.h, line 196 (as a function)
- tools/testing/selftests/bpf/libarena/include/bpf_arena_spin_lock.h, line 203 (as a function)
Referenced in 3 files:
- kernel/bpf/rqspinlock.c, line 642
- kernel/locking/qspinlock.c, line 384
- tools/testing/selftests/bpf/libarena/include/bpf_arena_spin_lock.h, line 439
Smatch caller information:
kernel/bpf/rqspinlock.c resilient_queued_spin_lock_slowpath() -> set_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| DATA_SOURCE | 0 | lock | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq_flags |
kernel/locking/qspinlock.c __pv_queued_spin_lock_slowpath() -> set_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| PARAM_VALUE | 0 | lock->locked | 0-1 |
| DATA_SOURCE | 0 | lock | $0 |
| NOCHECK_CALL |
kernel/locking/qspinlock.c native_queued_spin_lock_slowpath() -> set_locked()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| DATA_SOURCE | 0 | lock | $0 |
| NOCHECK_CALL |