Defined in 3 files as a prototype:
- arch/powerpc/include/asm/perf_event_server.h, line 106 (as a prototype)
- arch/s390/include/asm/perf_event.h, line 40 (as a prototype)
- arch/x86/include/asm/perf_event.h, line 734 (as a prototype)
Defined in 1 files as a macro:
Defined in 3 files as a function:
- arch/powerpc/perf/core-book3s.c, line 2374 (as a function)
- arch/s390/kernel/perf_event.c, line 57 (as a function)
- arch/x86/events/core.c, line 3068 (as a function)
Referenced in 4 files:
- arch/powerpc/perf/callchain.c
- arch/powerpc/perf/callchain_32.c, line 142
- arch/powerpc/perf/callchain_64.c, line 77
- kernel/events/core.c, line 7818
Smatch caller information:
kernel/events/core.c perf_instruction_pointer() -> perf_arch_instruction_pointer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | regs | 4096-ptr_max |
| BUF_SIZE | 0 | regs | (-1),168 |
| BUF_SIZE | 0 | regs | (-1),168 |
| DATA_SOURCE | 0 | regs | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | regs->ax | 0-u64max |
| USER_DATA | 0 | regs->cx | 0-u64max |
| USER_DATA | 0 | regs->r11 | 0-u64max |
| NO_OVERFLOW_SIMPLE | 0 | regs->dx | |
| LOCK2 | rcu_read |