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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/resctrl/rdtgroup.c _mkdir_mondata_subdir() -> rdtgroup_kn_set_ugid()

Type Parameter Key Value
PARAM_VALUE 0 kn 4096-ptr_max
CAPPED_DATA 0 kn 1
DATA_SOURCE 0 kn r kernfs_create_dir
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex
HALF_LOCKED2 global &domain_list_lock

fs/resctrl/rdtgroup.c mkdir_rdt_prepare() -> rdtgroup_kn_set_ugid()

Type Parameter Key Value
PARAM_VALUE 0 kn 4096-ptr_max
CAPPED_DATA 0 kn 1
DATA_SOURCE 0 kn r kernfs_create_dir
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex
HALF_LOCKED2 &dentry->d_lockref.lock

fs/resctrl/rdtgroup.c mon_addfile() -> rdtgroup_kn_set_ugid()

Type Parameter Key Value
PARAM_VALUE 0 kn 4096-ptr_max
PARAM_VALUE 0 kn->__parent 0
PARAM_VALUE 0 kn->active.counter (-2147483647)
CAPPED_DATA 0 kn 1
DATA_SOURCE 0 kn r __kernfs_create_file
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex
HALF_LOCKED2 global &domain_list_lock

fs/resctrl/rdtgroup.c mongroup_create_dir() -> rdtgroup_kn_set_ugid()

Type Parameter Key Value
PARAM_VALUE 0 kn 4096-ptr_max
CAPPED_DATA 0 kn 1
DATA_SOURCE 0 kn r kernfs_create_dir
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex

fs/resctrl/rdtgroup.c rdtgroup_add_file() -> rdtgroup_kn_set_ugid()

Type Parameter Key Value
PARAM_VALUE 0 kn 4096-ptr_max
PARAM_VALUE 0 kn->__parent 0
PARAM_VALUE 0 kn->active.counter (-2147483647)
CAPPED_DATA 0 kn 1
DATA_SOURCE 0 kn r __kernfs_create_file
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex

fs/resctrl/rdtgroup.c rdtgroup_create_info_dir() -> rdtgroup_kn_set_ugid()

Type Parameter Key Value
PARAM_VALUE 0 kn 4096-ptr_max
PARAM_VALUE 0 kn->__parent 0
CAPPED_DATA 0 kn 1
DATA_SOURCE 0 kn r kernfs_create_dir
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex
HALF_LOCKED2 &fc->uapi_mutex
HALF_LOCKED2 global &once_mutex

fs/resctrl/rdtgroup.c rdtgroup_mkdir_info_resdir() -> rdtgroup_kn_set_ugid()

Type Parameter Key Value
PARAM_VALUE 0 kn 4096-ptr_max
CAPPED_DATA 0 kn 1
DATA_SOURCE 0 kn r kernfs_create_dir
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex
HALF_LOCKED2 &fc->uapi_mutex
HALF_LOCKED2 global &once_mutex

fs/resctrl/rdtgroup.c resctrl_mkdir_event_configs() -> rdtgroup_kn_set_ugid()

Type Parameter Key Value
PARAM_VALUE 0 kn 4096-ptr_max
CAPPED_DATA 0 kn 1
DATA_SOURCE 0 kn r kernfs_create_dir
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex
HALF_LOCKED2 &fc->uapi_mutex
HALF_LOCKED2 global &once_mutex

fs/resctrl/rdtgroup.c resctrl_mkdir_event_configs() -> rdtgroup_kn_set_ugid()

Type Parameter Key Value
PARAM_VALUE 0 kn 4096-ptr_max
CAPPED_DATA 0 kn 1
DATA_SOURCE 0 kn r kernfs_create_dir
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex
HALF_LOCKED2 &fc->uapi_mutex
HALF_LOCKED2 global &once_mutex