Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/cgroup/cpuset.c cgroup_is_populated() -> css_is_populated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | global &cpuset_mutex |
kernel/cgroup/cgroup.c cgroup_apply_control_disable() -> css_is_populated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | css | 4096-ptr_max |
| BUF_SIZE | 0 | css | (-1),392 |
| BUF_SIZE | 0 | css | (-1),392 |
| DATA_SOURCE | 0 | css | r cgroup_css |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock |
kernel/cgroup/cgroup.c cgroup_destroy_locked() -> css_is_populated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | css | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &cgroup_mutex | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock |
kernel/cgroup/cgroup.c cgroup_is_populated() -> css_is_populated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &seq->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &css_set_lock | ||
| HALF_LOCKED2 | global &trace_cgroup_path_lock |
kernel/cgroup/cgroup.c css_update_populated() -> css_is_populated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | css | 4096-ptr_max |
| DATA_SOURCE | 0 | css | $0 [m] |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &css_set_lock | ||
| HALF_LOCKED2 | irq |
kernel/cgroup/cgroup.c css_update_populated() -> css_is_populated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | css | 4096-ptr_max |
| DATA_SOURCE | 0 | css | $0 [m] |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &css_set_lock | ||
| HALF_LOCKED2 | irq |
kernel/cgroup/cgroup-v1.c cgroup_is_populated() -> css_is_populated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | css | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &cgroup_mutex | ||
| HALF_LOCKED2 | global &css_set_lock |
kernel/cgroup/debug.c cgroup_is_populated() -> css_is_populated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &m->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
kernel/cgroup/cpuset-v1.c cgroup_is_populated() -> css_is_populated()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &cpuset_mutex | ||
| HALF_LOCKED2 | global &cpuset_top_mutex |