Defined in 1 files as a prototype:
Defined in 2 files as a function:
- arch/x86/kernel/cpu/resctrl/ctrlmondata.c, line 86 (as a function)
- drivers/resctrl/mpam_resctrl.c, line 1371 (as a function)
Referenced in 3 files:
Smatch caller information:
fs/resctrl/rdtgroup.c __init_one_rdt_domain() -> resctrl_arch_get_config()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 2 | closid | 0-s32max |
| PARAM_VALUE | 3 | type | 0-2 |
| CAPPED_DATA | 2 | closid | 1 |
| DATA_SOURCE | 1 | d | $0 |
| DATA_SOURCE | 3 | type | r resctrl_peer_type |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &of->mutex |
fs/resctrl/rdtgroup.c __init_one_rdt_domain() -> resctrl_arch_get_config()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 2 | closid | 0-s32max |
| PARAM_VALUE | 3 | type | 0-2 |
| CAPPED_DATA | 2 | closid | 1 |
| DATA_SOURCE | 1 | d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &of->mutex |
fs/resctrl/rdtgroup.c __rdtgroup_cbm_overlaps() -> resctrl_arch_get_config()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 2 | closid | 0-s32max |
| PARAM_VALUE | 3 | type | 0-2 |
| CAPPED_DATA | 2 | closid | 1 |
| DATA_SOURCE | 0 | r | $0 |
| DATA_SOURCE | 1 | d | $1 |
| DATA_SOURCE | 3 | type | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
fs/resctrl/rdtgroup.c rdt_bit_usage_show() -> resctrl_arch_get_config()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 1 | d | 4096-ptr_max |
| PARAM_VALUE | 2 | closid | 0-s32max |
| CAPPED_DATA | 2 | closid | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &seq->lock | ||
| LOCK2 | global &rdtgroup_mutex | ||
| TYPE_LOCK | (struct seq_file)->lock |
fs/resctrl/rdtgroup.c rdt_bit_usage_show() -> resctrl_arch_get_config()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 1 | d | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &seq->lock | ||
| LOCK2 | global &rdtgroup_mutex | ||
| TYPE_LOCK | (struct seq_file)->lock |
fs/resctrl/rdtgroup.c rdtgroup_mode_test_exclusive() -> resctrl_arch_get_config()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
fs/resctrl/rdtgroup.c rdtgroup_size_show() -> resctrl_arch_get_config()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &s->lock | ||
| LOCK2 | global &rdtgroup_mutex | ||
| TYPE_LOCK | (struct seq_file)->lock |
fs/resctrl/ctrlmondata.c show_doms() -> resctrl_arch_get_config()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 2 | closid | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &s->lock | ||
| LOCK2 | global &rdtgroup_mutex | ||
| TYPE_LOCK | (struct seq_file)->lock |
fs/resctrl/monitor.c update_mba_bw() -> resctrl_arch_get_config()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 1 | d | 4096-ptr_max |
| PARAM_VALUE | 3 | type | 0 |
| BUF_SIZE | 0 | r | 136 |
| DATA_SOURCE | 0 | r | r resctrl_arch_get_resource |
| DATA_SOURCE | 1 | d | r get_sc_ctrl_domain_from_cpu |
| LOCK2 | global &rdtgroup_mutex | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &pool->lock |