Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/acpi/apei/erst.c erst_read_record() -> erst_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | record_id | 0-18446744073709551614 |
| PARAM_VALUE | 1 | record | 0,4096-ptr_max |
| PARAM_VALUE | 2 | buflen | 0-16384 |
| BUF_SIZE | 1 | record | (-1),1-16384 |
| BUF_SIZE | 1 | record | (-1),1-16384 |
| CAPPED_DATA | 2 | buflen | 1 |
| CAPPED_DATA | 2 | buflen | 1 |
| DATA_SOURCE | 0 | record_id | $0 |
| DATA_SOURCE | 1 | record | $1 |
| DATA_SOURCE | 2 | buflen | $2 |
| PARAM_COMPARE | 1 | record | == $2 |
| RX_PATH | |||
| BYTE_COUNT | 1 | ==record2 | 8050 |
| LOCK2 | global &erst_dbg_mutex |
drivers/acpi/apei/erst.c erst_read_record() -> erst_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | record_id | 0-18446744073709551614 |
| PARAM_VALUE | 1 | record | 4096-ptr_max |
| PARAM_VALUE | 2 | buflen | 216-4000000 |
| CAPPED_DATA | 2 | buflen | 1 |
| CAPPED_DATA | 2 | buflen | 1 |
| DATA_SOURCE | 0 | record_id | $0 |
| DATA_SOURCE | 1 | record | $1 |
| DATA_SOURCE | 2 | buflen | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | buflen | unit_byte |
| BYTE_COUNT | 1 | ==record2 | 8050 |
| HALF_LOCKED2 | &psi->read_mutex | ||
| HALF_LOCKED2 | global &mce_chrdev_read_mutex |