Defined in 1 files as a prototype:
Defined in 2 files as a function:
- arch/x86/include/asm/resctrl.h, line 179 (as a function)
- drivers/resctrl/mpam_resctrl.c, line 277 (as a function)
Referenced in 2 files:
Smatch caller information:
fs/resctrl/monitor.c add_rmid_to_limbo() -> resctrl_arch_rmid_idx_encode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | rmid | unit_array_size |
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &dentry->d_inode->i_rwsem | ||
| HALF_LOCKED2 | &of->mutex |
fs/resctrl/monitor.c free_rmid() -> resctrl_arch_rmid_idx_encode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ignored | $0 |
| DATA_SOURCE | 1 | rmid | $1 |
| 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 free_rmid() -> resctrl_arch_rmid_idx_encode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ignored | 0 |
| PARAM_VALUE | 1 | rmid | 0 |
| 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 get_mbm_state() -> resctrl_arch_rmid_idx_encode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ignored | $1 |
| DATA_SOURCE | 1 | rmid | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | rcu_read |
fs/resctrl/monitor.c resctrl_find_free_rmid() -> resctrl_arch_rmid_idx_encode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | rmid | unit_array_size |
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &of->mutex |
fs/resctrl/monitor.c resctrl_find_free_rmid() -> resctrl_arch_rmid_idx_encode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | ignored | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | rmid | unit_array_size |
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &of->mutex |
fs/resctrl/monitor.c setup_rmid_lru_list() -> resctrl_arch_rmid_idx_encode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ignored | 0 |
| PARAM_VALUE | 1 | rmid | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &fc->uapi_mutex | ||
| HALF_LOCKED2 | global &once_mutex |