Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/cgroup/cpuset.c partition_cpus_change() -> remote_cpus_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4096-2371988510885339135,2371988510885339137-ptr_max |
| PARAM_VALUE | 0 | cs->css.flags | 2-u32max |
| PARAM_VALUE | 0 | cs->partition_root_state | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | cs->remote_partition | 1 |
| PARAM_VALUE | 3 | tmp | 3206818381010382848,6489105551200993280 |
| CAPPED_DATA | 0 | cs | 1 |
| DATA_SOURCE | 0 | cs | $0 |
| DATA_SOURCE | 3 | tmp | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | global &cpuset_mutex | ||
| LOCK2 | global &cpuset_top_mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
kernel/cgroup/cpuset.c update_cpumasks_hier() -> remote_cpus_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4096-ptr_max |
| PARAM_VALUE | 0 | cs->remote_partition | 1 |
| PARAM_VALUE | 1 | xcpus | 0 |
| PARAM_VALUE | 3 | tmp | 4096-ptr_max |
| BUF_SIZE | 3 | tmp | (-1)-0,24 |
| BUF_SIZE | 3 | tmp | (-1)-0,24 |
| DATA_SOURCE | 0 | cs | r css_cs |
| DATA_SOURCE | 3 | tmp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &cpuset_mutex | ||
| HALF_LOCKED2 | global &cpuset_top_mutex |