Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/cgroup/cpuset.c remote_partition_disable() -> reset_partition_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4096-ptr_max |
| PARAM_VALUE | 0 | cs->partition_root_state | (-2147483647)-s32max |
| PARAM_VALUE | 0 | cs->remote_partition | 0 |
| CAPPED_DATA | 0 | cs | 1 |
| DATA_SOURCE | 0 | cs | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &callback_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &cpuset_mutex | ||
| HALF_LOCKED2 | global &cpuset_top_mutex |
kernel/cgroup/cpuset.c update_cpumask() -> reset_partition_data()
| 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_file.kn->attr.open->event.counter | s32min-s32max |
| PARAM_VALUE | 0 | cs->partition_file.notify_timer.entry->pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | cs->partition_root_state | s32min-0 |
| PARAM_VALUE | 0 | cs->remote_partition | 0 |
| CAPPED_DATA | 0 | cs | 1 |
| DATA_SOURCE | 0 | cs | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | global &callback_lock | ||
| LOCK2 | global &cpuset_mutex | ||
| LOCK2 | global &cpuset_top_mutex | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
kernel/cgroup/cpuset.c update_cpumasks_hier() -> reset_partition_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4096-ptr_max |
| PARAM_VALUE | 0 | cs->partition_root_state | s32min-0 |
| DATA_SOURCE | 0 | cs | r css_cs |
| BIT_INFO | 0 | cs->partition_root_state | 0x0,0x7fffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &callback_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &cpuset_mutex | ||
| HALF_LOCKED2 | global &cpuset_top_mutex |
kernel/cgroup/cpuset.c update_exclusive_cpumask() -> reset_partition_data()
| 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_file.kn->attr.open->event.counter | s32min-s32max |
| PARAM_VALUE | 0 | cs->partition_file.notify_timer.entry->pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | cs->partition_root_state | s32min-0 |
| PARAM_VALUE | 0 | cs->remote_partition | 0 |
| CAPPED_DATA | 0 | cs | 1 |
| DATA_SOURCE | 0 | cs | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | global &callback_lock | ||
| LOCK2 | global &cpuset_mutex | ||
| LOCK2 | global &cpuset_top_mutex | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
kernel/cgroup/cpuset.c update_prstate() -> reset_partition_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4096-ptr_max |
| PARAM_VALUE | 0 | cs->partition_root_state | (-2)-0 |
| PARAM_VALUE | 0 | cs->prs_err | 0-5,7-10 |
| CAPPED_DATA | 0 | cs | 1 |
| CAPPED_DATA | 0 | cs->partition_root_state | 1 |
| DATA_SOURCE | 0 | cs | $0 |
| FUZZY_MAX | 0 | cs->partition_root_state | 0 |
| FUZZY_MAX | 0 | cs->prs_err | 10 |
| BIT_INFO | 0 | cs->partition_root_state | 0x0,0x3 |
| HARD_MAX | 0 | cs->partition_root_state | 0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &callback_lock | ||
| LOCK2 | global &cpuset_mutex | ||
| LOCK2 | global &cpuset_top_mutex | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &of->mutex |