Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/trace/trace_events_trigger.c unregister_snapshot_trigger() -> try_unregister_trigger()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | test | 4096-ptr_max |
| PARAM_VALUE | 1 | test->cmd_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | test->count | u64max |
| PARAM_VALUE | 1 | test->filter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | test->list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | test->list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | test->list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | test->list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | test->named_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | test->named_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | test->named_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | file | 4096-ptr_max |
| PARAM_VALUE | 2 | file->tr->snapshot_buffer.buffer->subbuf_order | s32min-4294967295 |
| PARAM_VALUE | 2 | file->tr->snapshot_buffer.buffer->subbuf_size | 0-4294967295 |
| BUF_SIZE | 1 | test | 112 |
| BUF_SIZE | 1 | test | 112 |
| BUF_SIZE | 1 | test->private_data | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | file | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | file | s32min-(-1),1-s32max |
| CAPPED_DATA | 2 | file | 1 |
| DATA_SOURCE | 0 | glob | $0 |
| DATA_SOURCE | 1 | test | $1 |
| DATA_SOURCE | 2 | file | $2 |
| STR_LEN | 0 | glob | (-1),4 |
| STR_LEN | 0 | glob | (-1),4 |
| STR_LEN | 1 | test | (-1),4 |
| STR_LEN | 1 | test->cmd_ops | (-1)-0,5 |
| STR_LEN | 2 | file | (-1),4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | *glob | 0-255 |
| USER_DATA | 2 | file->tr->range_addr_size | 1-u64max[c] |
| NO_OVERFLOW_SIMPLE | 2 | file->tr->range_addr_size | |
| USER_PTR | 0 | glob | |
| HALF_LOCKED2 | _T->lock |
kernel/trace/trace_events_trigger.c unregister_trigger() -> try_unregister_trigger()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | test | 4096-ptr_max |
| PARAM_VALUE | 1 | test->cmd_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | test->count | u64max |
| PARAM_VALUE | 1 | test->filter | 0,4096-ptr_max |
| PARAM_VALUE | 1 | test->list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | test->list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | test->list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | test->list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | test->named_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | test->named_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | test->named_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | file | 4096-ptr_max |
| PARAM_VALUE | 2 | file->tr->snapshot_buffer.buffer->subbuf_order | s32min-4294967295 |
| PARAM_VALUE | 2 | file->tr->snapshot_buffer.buffer->subbuf_size | 0-4294967295 |
| BUF_SIZE | 1 | test | 112 |
| BUF_SIZE | 1 | test | 112 |
| BUF_SIZE | 1 | test->private_data | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | file | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | file | s32min-(-1),1-s32max |
| CAPPED_DATA | 2 | file | 1 |
| DATA_SOURCE | 0 | glob | $0 |
| DATA_SOURCE | 1 | test | $1 |
| DATA_SOURCE | 2 | file | $2 |
| STR_LEN | 0 | glob | (-1),4 |
| STR_LEN | 0 | glob | (-1),4 |
| STR_LEN | 1 | test | (-1),4 |
| STR_LEN | 1 | test->cmd_ops | (-1)-0,5 |
| STR_LEN | 2 | file | (-1),4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | *glob | 0-255 |
| USER_DATA | 2 | file->tr->range_addr_size | 1-u64max[c] |
| NO_OVERFLOW_SIMPLE | 2 | file->tr->range_addr_size | |
| USER_PTR | 0 | glob | |
| HALF_LOCKED2 | _T->lock |