Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/events/core.c __perf_remove_from_context() -> ctx_time_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| CAPPED_DATA | 1 | ctx | 1 |
| DATA_SOURCE | 0 | cpuctx | $1 |
| DATA_SOURCE | 1 | ctx | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | ctx | unit_byte |
| HALF_LOCKED2 | &cpuctx->ctx.lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | 0 | &cpuctx->ctx.lock | |
| HALF_LOCKED2 | 1 | &ctx->lock | |
| TYPE_LOCK | (struct perf_event_context)->lock |
kernel/events/core.c ctx_time_freeze() -> ctx_time_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpuctx | 0,4096-ptr_max |
| PARAM_VALUE | 0 | cpuctx->ctx.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | cpuctx->ctx.lock.owner_cpu | 0 |
| PARAM_VALUE | 0 | cpuctx->ctx.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| CAPPED_DATA | 1 | ctx | 1 |
| DATA_SOURCE | 0 | cpuctx | $0 |
| DATA_SOURCE | 1 | ctx | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | ctx | unit_byte |
| HALF_LOCKED2 | &tsk->signal->exec_update_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &cpuctx->ctx.lock | |
| HALF_LOCKED2 | 1 | &ctx->lock | |
| TYPE_LOCK | (struct perf_event_context)->lock |