Defined in 1 files as a prototype:
Defined in 2 files as a function:
- arch/x86/kernel/cpu/resctrl/core.c, line 361 (as a function)
- drivers/resctrl/mpam_resctrl.c, line 267 (as a function)
Referenced in 4 files:
- drivers/resctrl/mpam_resctrl.c
- fs/resctrl/ctrlmondata.c
- fs/resctrl/monitor.c, line 1876
- fs/resctrl/rdtgroup.c
Smatch caller information:
fs/resctrl/rdtgroup.c mba_sc_domain_allocate() -> resctrl_arch_get_num_closid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| CAPPED_DATA | 0 | r->ctrl_scope | 1 |
| DATA_SOURCE | 0 | r | $0 |
| 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/rdtgroup.c schemata_list_add() -> resctrl_arch_get_num_closid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| BUF_SIZE | 0 | r | 136 |
| DATA_SOURCE | 0 | r | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &fc->uapi_mutex | ||
| HALF_LOCKED2 | global &once_mutex |
fs/resctrl/rdtgroup.c set_mba_sc() -> resctrl_arch_get_num_closid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | r | 136 |
| DATA_SOURCE | 0 | r | r resctrl_arch_get_resource |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex |
fs/resctrl/ctrlmondata.c resctrl_io_alloc_closid() -> resctrl_arch_get_num_closid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| DATA_SOURCE | 0 | r | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &seq->lock |
fs/resctrl/ctrlmondata.c resctrl_io_alloc_closid() -> resctrl_arch_get_num_closid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| DATA_SOURCE | 0 | r | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &seq->lock |