Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/resctrl/rdtgroup.c resctrl_offline_cpu() -> has_busy_rmid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | d | 4096-ptr_max |
| CAPPED_DATA | 0 | d->cqm_work_cpu | 1 |
| DATA_SOURCE | 0 | d | r get_mon_domain_from_cpu |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | global &cpuhp_state_mutex | ||
| HALF_LOCKED2 | irq |
fs/resctrl/rdtgroup.c resctrl_offline_mon_domain() -> has_busy_rmid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | d | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &domain_list_lock | ||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | global &cpuhp_state_mutex | ||
| HALF_LOCKED2 | irq |
fs/resctrl/monitor.c add_rmid_to_limbo() -> has_busy_rmid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &dentry->d_inode->i_rwsem | ||
| HALF_LOCKED2 | &of->mutex |
fs/resctrl/monitor.c cqm_handle_limbo() -> has_busy_rmid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | d | 4096-ptr_max |
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &pool->lock |