Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/hugetlb_sysctl.c hugetlb_mempolicy_sysctl_handler() -> hugetlb_sysctl_handler_common()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | obey_mempolicy | 1 |
| PARAM_VALUE | 1 | table | 4096-ptr_max |
| PARAM_VALUE | 1 | table->proc_handler | 1-u64max |
| PARAM_VALUE | 2 | write | 0-1 |
| PARAM_VALUE | 4 | length | 1036189778331758592,4275019114157346840 |
| PARAM_VALUE | 4 | *length | 0-4194303 |
| PARAM_VALUE | 5 | ppos | 4096-ptr_max |
| BUF_SIZE | 3 | buffer | (-1),1-4194304 |
| BUF_SIZE | 3 | buffer | (-1),1-4194304 |
| DATA_SOURCE | 1 | table | $0 |
| DATA_SOURCE | 2 | write | $1 |
| DATA_SOURCE | 3 | buffer | $2 |
| DATA_SOURCE | 4 | length | $3 |
| DATA_SOURCE | 5 | ppos | $4 |
| NOSPEC | 4 | *length | |
| HARD_MAX | 2 | write | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 4 | *length | 0-4194303[c] |
| USER_DATA | 5 | *ppos | s64min-(-2),0-s64max |
| USER_PTR | 4 | length | |
| USER_PTR | 5 | ppos | |
| HALF_LOCKED2 | &pool->lock |
mm/hugetlb_sysctl.c hugetlb_sysctl_handler() -> hugetlb_sysctl_handler_common()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | obey_mempolicy | 0 |
| PARAM_VALUE | 1 | table | 4096-ptr_max |
| PARAM_VALUE | 1 | table->proc_handler | 1-u64max |
| PARAM_VALUE | 2 | write | 0-1 |
| PARAM_VALUE | 4 | length | 1036189778331758592,4275019114157346840 |
| PARAM_VALUE | 4 | *length | 0-4194303 |
| PARAM_VALUE | 5 | ppos | 4096-ptr_max |
| BUF_SIZE | 3 | buffer | (-1),1-4194304 |
| BUF_SIZE | 3 | buffer | (-1),1-4194304 |
| DATA_SOURCE | 1 | table | $0 |
| DATA_SOURCE | 2 | write | $1 |
| DATA_SOURCE | 3 | buffer | $2 |
| DATA_SOURCE | 4 | length | $3 |
| DATA_SOURCE | 5 | ppos | $4 |
| NOSPEC | 4 | *length | |
| HARD_MAX | 2 | write | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 4 | *length | 0-4194303[c] |
| USER_DATA | 5 | *ppos | s64min-(-2),0-s64max |
| USER_PTR | 4 | length | |
| USER_PTR | 5 | ppos | |
| HALF_LOCKED2 | &pool->lock |