Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/events/core.c perf_output_sample_ustack() -> perf_output_skip()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | handle | 3601165687258877952,7917383931946713088 |
| PARAM_VALUE | 0 | handle->page | 0-s32max |
| PARAM_VALUE | 0 | handle->rb | 4096-ptr_max |
| PARAM_VALUE | 1 | len | 0-u16max |
| DATA_SOURCE | 0 | handle | $0 |
| DATA_SOURCE | 1 | len | r __output_copy_user |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | handle->size | |
| UNITS | 1 | len | unit_byte |
| LOCK2 | rcu_read |