Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/trace/trace.c output_printk() -> (struct trace_event_functions)->trace()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iter | 4096-ptr_max |
| PARAM_VALUE | 0 | iter->seq.buffer | 4096-ptr_max |
| PARAM_VALUE | 0 | iter->seq.full | 0 |
| PARAM_VALUE | 0 | iter->seq.readpos | 0 |
| PARAM_VALUE | 0 | iter->seq.seq->buffer | 0-255 |
| PARAM_VALUE | 0 | iter->seq.seq.buffer | 4096-ptr_max |
| PARAM_VALUE | 0 | iter->seq.seq.len | 0 |
| PARAM_VALUE | 0 | iter->seq.seq.size | 8156 |
| PARAM_VALUE | 1 | flags | 0 |
| PARAM_VALUE | 2 | event | 4096-ptr_max |
| PARAM_VALUE | 2 | event->funcs | 4096-ptr_max |
| BUF_SIZE | 2 | event | 32 |
| TERMINATED | 0 | iter->seq.seq.buffer | 1 |
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | global &tracepoint_iter_lock |
kernel/trace/trace.c print_trace_fmt() -> (struct trace_event_functions)->trace()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iter | 4096-ptr_max |
| PARAM_VALUE | 0 | iter->ent | 4096-ptr_max |
| PARAM_VALUE | 0 | iter->seq.full | 0 |
| PARAM_VALUE | 0 | iter->tr | 4096-ptr_max |
| PARAM_VALUE | 0 | iter->trace | 0,4096-ptr_max |
| PARAM_VALUE | 1 | flags | 0-7 |
| PARAM_VALUE | 2 | event | 4096-ptr_max |
| PARAM_VALUE | 2 | event->funcs | 4096-ptr_max |
| BUF_SIZE | 0 | iter | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | iter | s32min-(-1),1-s32max |
| CAPPED_DATA | 2 | event->type | 1 |
| DATA_SOURCE | 0 | iter | $0 |
| DATA_SOURCE | 2 | event | r ftrace_find_event |
| CONTAINER | 2 | -0-24+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | iter->cpu | 0-8191 |
| USER_DATA | 0 | iter->cpu_file | 0-8191 |
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &all_cpu_access_lock | ||
| HALF_LOCKED2 | global &trace_event_sem | ||
| HALF_LOCKED2 | 0 | &iter->mutex |
kernel/trace/trace_functions_graph.c print_graph_comment() -> (struct trace_event_functions)->trace()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iter | 4096-ptr_max |
| PARAM_VALUE | 0 | iter->ent | 4096-ptr_max |
| PARAM_VALUE | 0 | iter->ent->type | 0-4,7-14,16-u16max |
| PARAM_VALUE | 0 | iter->private | 0,4096-ptr_max |
| PARAM_VALUE | 0 | iter->tr | 4096-ptr_max |
| PARAM_VALUE | 1 | flags | 0-7 |
| PARAM_VALUE | 2 | event | 4096-ptr_max |
| PARAM_VALUE | 2 | event->funcs | 4096-ptr_max |
| BUF_SIZE | 0 | iter | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | iter | s32min-(-1),1-s32max |
| CAPPED_DATA | 2 | event->type | 1 |
| DATA_SOURCE | 0 | iter | $2 |
| DATA_SOURCE | 2 | event | r ftrace_find_event |
| CONTAINER | 2 | -0-24+0 | $(-1) |
| NOSPEC | 0 | iter->cpu_file | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | iter->cpu | 0-8191 |
| USER_DATA | 0 | iter->cpu_file | 0-8191 |
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &iter->mutex |