Defined in 1 files as a prototype:
Defined in 2 files as a function:
- arch/x86/include/asm/resctrl.h, line 149 (as a function)
- drivers/resctrl/mpam_resctrl.c, line 328 (as a function)
Referenced in 2 files:
Smatch caller information:
fs/resctrl/rdtgroup.c __rdtgroup_move_task() -> resctrl_arch_set_closid_rmid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tsk | 4096-ptr_max |
| CAPPED_DATA | 0 | tsk->real_cred | 1 |
| CAPPED_DATA | 1 | closid | 1 |
| DATA_SOURCE | 0 | tsk | $0 |
| PARAM_COMPARE | 1 | closid | == $0->closid |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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_move_task() -> resctrl_arch_set_closid_rmid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tsk | 4096-ptr_max |
| CAPPED_DATA | 0 | tsk->real_cred | 1 |
| DATA_SOURCE | 0 | tsk | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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_move_group_tasks() -> resctrl_arch_set_closid_rmid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tsk | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &rdtgroup_mutex | ||
| LOCK2 | global &tasklist_lock | ||
| HALF_LOCKED2 | &dentry->d_inode->i_rwsem |