Defined in 1 files as a prototype:
Defined in 2 files as a function:
- arch/x86/kernel/cpu/resctrl/ctrlmondata.c, line 44 (as a function)
- drivers/resctrl/mpam_resctrl.c, line 1503 (as a function)
Referenced in 2 files:
Smatch caller information:
fs/resctrl/rdtgroup.c rdtgroup_init_alloc() -> resctrl_arch_update_domains()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 1 | closid | 0-64 |
| CAPPED_DATA | 1 | closid | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock |
fs/resctrl/ctrlmondata.c rdtgroup_schemata_write() -> resctrl_arch_update_domains()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | closid | 0-4294967294 |
| CAPPED_DATA | 1 | closid | 1 |
| 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/ctrlmondata.c resctrl_io_alloc_cbm_write() -> resctrl_arch_update_domains()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 0 | r->cache.io_alloc_capable | 1 |
| DATA_SOURCE | 1 | closid | r resctrl_io_alloc_closid |
| 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/ctrlmondata.c resctrl_io_alloc_init_cbm() -> resctrl_arch_update_domains()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 0 | r->cache.io_alloc_capable | 1 |
| PARAM_VALUE | 1 | closid | 0-4294967294 |
| CAPPED_DATA | 1 | closid | 1 |
| DATA_SOURCE | 1 | closid | $1 |
| 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 |