Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/resctrl/rdtgroup.c mkdir_rdt_prepare() -> is_mon_groups()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kn | 4096-ptr_max |
| PARAM_VALUE | 0 | kn->__parent | 0 |
| PARAM_VALUE | 0 | kn->dep_map->name | 0-255 |
| BUF_SIZE | 0 | kn | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | kn | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | name | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | name | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | kn | 1 |
| DATA_SOURCE | 0 | kn | $0 |
| DATA_SOURCE | 1 | name | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | kn | unit_array_size |
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock |
fs/resctrl/rdtgroup.c rdtgroup_rename() -> is_mon_groups()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kn | 1-u64max |
| BUF_SIZE | 0 | kn | 0 |
| DATA_SOURCE | 0 | kn | r rdt_kn_parent |
| BIT_INFO | 0 | kn | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &source->i_rwsem | ||
| HALF_LOCKED2 | &target->i_rwsem |
fs/resctrl/rdtgroup.c rdtgroup_rename() -> is_mon_groups()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kn | 4096-ptr_max |
| PARAM_VALUE | 0 | kn->__parent | 0 |
| PARAM_VALUE | 0 | kn->dep_map->name | 0-255 |
| BUF_SIZE | 0 | kn | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | kn | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | name | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | name | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | kn | 1 |
| DATA_SOURCE | 0 | kn | $1 |
| DATA_SOURCE | 1 | name | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &source->i_rwsem | ||
| HALF_LOCKED2 | &target->i_rwsem |
fs/resctrl/rdtgroup.c rdtgroup_rmdir() -> is_mon_groups()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | kn | 0 |
| DATA_SOURCE | 0 | kn | r rdt_kn_parent |
| BIT_INFO | 0 | kn | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &rdtgroup_mutex | ||
| HALF_LOCKED2 | &dentry->d_inode->i_rwsem | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock | ||
| HALF_LOCKED2 | &dentry->d_sb->s_vfs_rename_mutex | ||
| HALF_LOCKED2 | &dir->d_inode->i_rwsem | ||
| HALF_LOCKED2 | &dir->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |