resctrl_is_mon_event_enabled identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/resctrl.h, line 425 (as a prototype)

Defined in 1 files as a function:

fs/resctrl/monitor.c, line 1069 (as a function)

Referenced in 5 files:

Smatch caller information:

arch/x86/kernel/cpu/resctrl/monitor.c resctrl_arch_reset_rmid_all() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2-3
FUZZY_MAX	0	eventid	3
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/rdtgroup.c closid_alloc() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &rdtgroup_mutex
HALF_LOCKED2		&dentry->d_lockref.lock

fs/resctrl/rdtgroup.c domain_setup_l3_mon_state() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &domain_list_lock
LOCK2		global &rdtgroup_mutex
HALF_LOCKED2		global &once_mutex

fs/resctrl/rdtgroup.c domain_setup_l3_mon_state() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2-3
FUZZY_MAX	0	eventid	3
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &domain_list_lock
LOCK2		global &rdtgroup_mutex
HALF_LOCKED2		global &once_mutex

fs/resctrl/rdtgroup.c resctrl_is_mbm_enabled() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &domain_list_lock
HALF_LOCKED2		global &rdtgroup_mutex

fs/resctrl/rdtgroup.c resctrl_is_mbm_enabled() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &domain_list_lock
HALF_LOCKED2		global &rdtgroup_mutex

fs/resctrl/rdtgroup.c resctrl_offline_cpu() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &rdtgroup_mutex
HALF_LOCKED2		global &cpuhp_state_mutex
HALF_LOCKED2		irq

fs/resctrl/rdtgroup.c resctrl_offline_mon_domain() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &domain_list_lock
HALF_LOCKED2		global &cpuhp_state_mutex
HALF_LOCKED2		irq

fs/resctrl/rdtgroup.c resctrl_offline_mon_domain() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &domain_list_lock
LOCK2		global &rdtgroup_mutex
HALF_LOCKED2		global &cpuhp_state_mutex
HALF_LOCKED2		irq

fs/resctrl/rdtgroup.c resctrl_online_mon_domain() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &domain_list_lock
LOCK2		global &rdtgroup_mutex
HALF_LOCKED2		global &once_mutex

fs/resctrl/ctrlmondata.c rdtgroup_mba_mbps_event_write() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	3
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 rdtgroup_mba_mbps_event_write() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2
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

arch/x86/kernel/cpu/resctrl/core.c l3_mon_domain_mbm_alloc() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2-3
FUZZY_MAX	0	eventid	3
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &domain_list_lock
HALF_LOCKED2		global &once_mutex

fs/resctrl/monitor.c free_rmid() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &rdtgroup_mutex
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&of->mutex

fs/resctrl/monitor.c mbm_update() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2
LOCK2		global &rdtgroup_mutex
HALF_LOCKED2		&pool->lock

fs/resctrl/monitor.c mbm_update() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	3
LOCK2		global &rdtgroup_mutex
HALF_LOCKED2		&pool->lock

fs/resctrl/monitor.c rdtgroup_assign_cntrs() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &rdtgroup_mutex

fs/resctrl/monitor.c rdtgroup_assign_cntrs() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	3
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &rdtgroup_mutex

fs/resctrl/monitor.c rdtgroup_unassign_cntrs() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &rdtgroup_mutex
HALF_LOCKED2		&dentry->d_inode->i_rwsem

fs/resctrl/monitor.c rdtgroup_unassign_cntrs() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &rdtgroup_mutex
HALF_LOCKED2		&dentry->d_inode->i_rwsem

fs/resctrl/monitor.c resctrl_l3_mon_resource_init() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	3

fs/resctrl/monitor.c resctrl_l3_mon_resource_init() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2

fs/resctrl/monitor.c resctrl_l3_mon_resource_init() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2

fs/resctrl/monitor.c resctrl_l3_mon_resource_init() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	3

fs/resctrl/monitor.c resctrl_mbm_assign_mode_write() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2
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/monitor.c resctrl_mbm_assign_mode_write() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	3
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/monitor.c resctrl_reset_rmid_all() -> resctrl_is_mon_event_enabled()

Type	Parameter	Key	Value
PARAM_VALUE	0	eventid	2-3
FUZZY_MAX	0	eventid	3
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