Defined in 2 files as a function:
- kernel/trace/trace_sched_wakeup.c, line 265 (as a function)
- kernel/trace/trace_sched_wakeup.c, line 294 (as a function)
Referenced in 1 files:
Smatch caller information:
kernel/trace/trace_sched_wakeup.c stop_func_tracer() -> unregister_wakeup_function()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tr | 4096-ptr_max |
| PARAM_VALUE | 0 | tr->array_buffer.buffer->flags | 0-4294967295 |
| PARAM_VALUE | 0 | tr->array_buffer.buffer->subbuf_order | s32min-4294967295 |
| PARAM_VALUE | 0 | tr->current_trace | 4096-ptr_max |
| PARAM_VALUE | 0 | tr->dir->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | tr->dir->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | tr->options->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | tr->options->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | tr->snapshot_buffer.buffer->flags | 0-4294967295 |
| PARAM_VALUE | 0 | tr->snapshot_buffer.buffer->subbuf_order | s32min-4294967295 |
| PARAM_VALUE | 0 | tr->snapshot_buffer.buffer->subbuf_size | 0-4294967295 |
| PARAM_VALUE | 1 | graph | 0-1,1073741824 |
| BUF_SIZE | 0 | tr | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | tr | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | tr->current_trace | (-1),168 |
| DATA_SOURCE | 0 | tr | $0 |
| DATA_SOURCE | 1 | graph | $1 |
| FUZZY_MAX | 1 | graph | 1 |
| STR_LEN | 0 | tr | (-1),99 |
| STR_LEN | 0 | tr | (-1),99 |
| STR_LEN | 0 | tr->current_trace->name | (-1),99 |
| BIT_INFO | 1 | graph | 0x0,0x40000001 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | graph | 1[c] |
| NO_OVERFLOW_SIMPLE | 0 | tr->array_buffer.tr->range_addr_size | |
| NO_OVERFLOW_SIMPLE | 0 | tr->range_addr_size | |
| NO_OVERFLOW_SIMPLE | 0 | tr->snapshot_buffer.tr->range_addr_size | |
| HALF_LOCKED2 | _T->lock |
kernel/trace/trace_sched_wakeup.c wakeup_function_set() -> unregister_wakeup_function()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tr | 4096-ptr_max |
| PARAM_VALUE | 0 | tr->array_buffer.buffer->flags | 0-4294967295 |
| PARAM_VALUE | 0 | tr->array_buffer.buffer->subbuf_order | s32min-4294967295 |
| PARAM_VALUE | 0 | tr->current_trace | 4096-ptr_max |
| PARAM_VALUE | 0 | tr->current_trace->flag_changed | 1-u64max |
| PARAM_VALUE | 0 | tr->dir->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | tr->dir->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | tr->options->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | tr->options->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | tr->snapshot_buffer.buffer->flags | 0-4294967295 |
| PARAM_VALUE | 0 | tr->snapshot_buffer.buffer->subbuf_order | s32min-4294967295 |
| PARAM_VALUE | 0 | tr->snapshot_buffer.buffer->subbuf_size | 0-4294967295 |
| PARAM_VALUE | 1 | graph | 0,1073741824 |
| BUF_SIZE | 0 | tr | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | tr | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | tr->current_trace | (-1),168 |
| DATA_SOURCE | 0 | tr | $0 |
| STR_LEN | 0 | tr | (-1),99 |
| STR_LEN | 0 | tr | (-1),99 |
| STR_LEN | 0 | tr->current_trace->name | (-1),99 |
| BIT_INFO | 1 | graph | 0x0,0x40000000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | tr->array_buffer.tr->range_addr_size | |
| NO_OVERFLOW_SIMPLE | 0 | tr->range_addr_size | |
| NO_OVERFLOW_SIMPLE | 0 | tr->snapshot_buffer.tr->range_addr_size | |
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &event_mutex | ||
| HALF_LOCKED2 | global &trace_types_lock |