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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

arch/x86/kernel/cpu/resctrl/monitor.c get_arch_mbm_state() -> resctrl_is_mbm_event()

Type Parameter Key Value
DATA_SOURCE 0 eventid $2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &rdtgroup_mutex

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

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex
HALF_LOCKED2 global &domain_list_lock

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

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex
HALF_LOCKED2 &fc->uapi_mutex
HALF_LOCKED2 global &once_mutex

fs/resctrl/ctrlmondata.c mon_event_read() -> resctrl_is_mbm_event()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rdtgroup_mutex
HALF_LOCKED2 &m->lock

fs/resctrl/monitor.c get_mbm_state() -> resctrl_is_mbm_event()

Type Parameter Key Value
DATA_SOURCE 0 eventid $3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &rdtgroup_mutex
HALF_LOCKED2 rcu_read

fs/resctrl/monitor.c mbm_L3_assignments_show() -> resctrl_is_mbm_event()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 &s->lock
LOCK2 global &rdtgroup_mutex
TYPE_LOCK (struct seq_file)->lock

fs/resctrl/monitor.c mbm_cntr_get() -> resctrl_is_mbm_event()

Type Parameter Key Value
DATA_SOURCE 0 eventid $3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &s->lock
HALF_LOCKED2 global &rdtgroup_mutex

fs/resctrl/monitor.c mbm_get_mon_event_by_name() -> resctrl_is_mbm_event()

Type Parameter Key Value
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