is_software_event identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

include/linux/perf_event.h, line 1554 (as a function)

Referenced in 31 files:

Smatch caller information:

drivers/perf/fsl_imx8_ddr_perf.c ddr_perf_event_init() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
UNITS	0	event	unit_byte

drivers/perf/fsl_imx8_ddr_perf.c ddr_perf_event_init() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
CAPPED_DATA	0	&event->sibling_list	1

drivers/perf/arm-cmn.c arm_cmn_val_add_event() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
DATA_SOURCE	0	event	$2

drivers/perf/arm-cmn.c arm_cmn_validate_group() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
UNITS	0	event	unit_byte

drivers/perf/xgene_pmu.c xgene_perf_event_init() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
UNITS	0	event	unit_byte

drivers/perf/xgene_pmu.c xgene_perf_event_init() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
CAPPED_DATA	0	&event->sibling_list	1

drivers/perf/arm_dmc620_pmu.c dmc620_pmu_event_init() -> is_software_event()

Type	Parameter	Key	Value
UNITS	0	event	unit_byte

drivers/perf/arm_dmc620_pmu.c dmc620_pmu_event_init() -> is_software_event()

Type	Key	Value
PARAM_VALUE	event	4096-ptr_max
CAPPED_DATA	&event->sibling_list	1
UNITS	event	unit_byte

drivers/perf/arm-ccn.c arm_ccn_pmu_event_init() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
UNITS	0	event	unit_byte

drivers/perf/arm-ccn.c arm_ccn_pmu_event_init() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
CAPPED_DATA	0	&event->sibling_list	1

drivers/perf/thunderx2_pmu.c tx2_uncore_validate_event() -> is_software_event()

Type	Parameter	Key	Value
DATA_SOURCE	0	event	$1

drivers/perf/alibaba_uncore_drw_pmu.c ali_drw_pmu_event_init() -> is_software_event()

Type	Parameter	Key	Value
UNITS	0	event	unit_byte

drivers/perf/alibaba_uncore_drw_pmu.c ali_drw_pmu_event_init() -> is_software_event()

Type	Key	Value
PARAM_VALUE	event	4096-ptr_max
CAPPED_DATA	&event->sibling_list	1
UNITS	event	unit_byte

drivers/perf/arm_smmuv3_pmu.c smmu_pmu_event_init() -> is_software_event()

Type	Parameter	Key	Value
UNITS	0	event	unit_byte

drivers/perf/arm_smmuv3_pmu.c smmu_pmu_event_init() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
CAPPED_DATA	0	&event->sibling_list	1

drivers/perf/arm-ni.c arm_ni_val_count_event() -> is_software_event()

Type	Parameter	Key	Value
DATA_SOURCE	0	event	$0

kernel/events/core.c event_sched_in() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
CAPPED_DATA	0	event	1
DATA_SOURCE	0	event	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		irq

kernel/events/core.c event_sched_out() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
BUF_SIZE	0	event	s32min-(-1),1-s32max
BUF_SIZE	0	event	s32min-(-1),1-s32max
CAPPED_DATA	0	event	1
CAPPED_DATA	0	event->group_leader	1
DATA_SOURCE	0	event	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	event->group_leader->hw->addr_filters_gen	0-u64max
HOST_DATA	0	event->group_leader->hw->freq_count_stamp	0-u64max
HOST_DATA	0	event->group_leader->hw->freq_time_stamp	0-u64max
HOST_DATA	0	event->group_leader->hw->interrupts	0-u64max
HOST_DATA	0	event->group_leader->hw->interrupts_seq	0-u64max
HOST_DATA	0	event->group_leader->hw->sample_period	0-u64max
HOST_DATA	0	event->group_leader->hw->state	s32min-s32max
HOST_DATA	0	event->group_leader->hw.aux_config	0-u64max
HOST_DATA	0	event->group_leader->hw.aux_paused	0-u32max
HOST_DATA	0	event->group_leader->hw.branch_reg.alloc	s32min-s32max
HOST_DATA	0	event->group_leader->hw.branch_reg.config	0-u64max
HOST_DATA	0	event->group_leader->hw.branch_reg.idx	s32min-s32max
HOST_DATA	0	event->group_leader->hw.branch_reg.reg	0-u32max
HOST_DATA	0	event->group_leader->hw.conf	0-u64max
HOST_DATA	0	event->group_leader->hw.conf1	0-u64max
HOST_DATA	0	event->group_leader->hw.config	0-u64max
HOST_DATA	0	event->group_leader->hw.config1	0-u64max
HOST_DATA	0	event->group_leader->hw.config_base	0-u64max
HOST_DATA	0	event->group_leader->hw.dyn_constraint	0-u64max
HOST_DATA	0	event->group_leader->hw.event_base	0-u64max
HOST_DATA	0	event->group_leader->hw.event_base_rdpmc	s32min-s32max
HOST_DATA	0	event->group_leader->hw.extra_reg.alloc	s32min-s32max
HOST_DATA	0	event->group_leader->hw.extra_reg.config	0-u64max
HOST_DATA	0	event->group_leader->hw.extra_reg.idx	s32min-s32max
HOST_DATA	0	event->group_leader->hw.extra_reg.reg	0-u32max
HOST_DATA	0	event->group_leader->hw.flags	s32min-s32max
HOST_DATA	0	event->group_leader->hw.hrtimer._softexpires	s64min-s64max
HOST_DATA	0	event->group_leader->hw.hrtimer.is_hard	0-1
HOST_DATA	0	event->group_leader->hw.hrtimer.is_lazy	0-1
HOST_DATA	0	event->group_leader->hw.hrtimer.is_queued	0-1
HOST_DATA	0	event->group_leader->hw.hrtimer.is_rel	0-1
HOST_DATA	0	event->group_leader->hw.hrtimer.is_soft	0-1
HOST_DATA	0	event->group_leader->hw.hrtimer.node.expires	s64min-s64max
HOST_DATA	0	event->group_leader->hw.hrtimer.node.node.node.__rb_parent_color	1
HOST_DATA	0	event->group_leader->hw.idx	s32min-s32max
HOST_DATA	0	event->group_leader->hw.info.address	0-u64max
HOST_DATA	0	event->group_leader->hw.info.len	0-255
HOST_DATA	0	event->group_leader->hw.info.mask	0-u64max
HOST_DATA	0	event->group_leader->hw.info.type	0-255
HOST_DATA	0	event->group_leader->hw.iommu_bank	0-255
HOST_DATA	0	event->group_leader->hw.iommu_cntr	0-255
HOST_DATA	0	event->group_leader->hw.last_cpu	s32min-s32max
HOST_DATA	0	event->group_leader->hw.last_period	0-u64max
HOST_DATA	0	event->group_leader->hw.last_tag	0-u64max
HOST_DATA	0	event->group_leader->hw.padding	0-u16max
HOST_DATA	0	event->group_leader->hw.period_left.a.a.counter	s64min-s64max
HOST_DATA	0	event->group_leader->hw.prev_count.a.a.counter	s64min-s64max
HOST_DATA	0	event->group_leader->hw.ptsc	0-u64max
HOST_DATA	0	event->group_leader->hw.pwr_acc	0-u64max
HOST_DATA	0	event->group_leader->hw.saved_metric	0-u64max
HOST_DATA	0	event->group_leader->hw.saved_slots	0-u64max
HOST_DATA	0	event->hw->addr_filters_gen	0-u64max
HOST_DATA	0	event->hw->freq_count_stamp	0-u64max
HOST_DATA	0	event->hw->freq_time_stamp	0-u64max
HOST_DATA	0	event->hw->interrupts	0-u64max
HOST_DATA	0	event->hw->interrupts_seq	0-u64max
HOST_DATA	0	event->hw->sample_period	0-u64max
HOST_DATA	0	event->hw->state	s32min-s32max
HOST_DATA	0	event->hw.aux_config	0-u64max
HOST_DATA	0	event->hw.aux_paused	0-u32max
HOST_DATA	0	event->hw.branch_reg.alloc	s32min-s32max
HOST_DATA	0	event->hw.branch_reg.config	0-u64max
HOST_DATA	0	event->hw.branch_reg.idx	s32min-s32max
HOST_DATA	0	event->hw.branch_reg.reg	0-u32max
HOST_DATA	0	event->hw.conf	0-u64max
HOST_DATA	0	event->hw.conf1	0-u64max
HOST_DATA	0	event->hw.config	0-u64max
HOST_DATA	0	event->hw.config1	0-u64max
HOST_DATA	0	event->hw.config_base	0-u64max
HOST_DATA	0	event->hw.dyn_constraint	0-u64max
HOST_DATA	0	event->hw.event_base	0-u64max
HOST_DATA	0	event->hw.event_base_rdpmc	s32min-s32max
HOST_DATA	0	event->hw.extra_reg.alloc	s32min-s32max
HOST_DATA	0	event->hw.extra_reg.config	0-u64max
HOST_DATA	0	event->hw.extra_reg.idx	s32min-s32max
HOST_DATA	0	event->hw.extra_reg.reg	0-u32max
HOST_DATA	0	event->hw.flags	s32min-s32max
HOST_DATA	0	event->hw.hrtimer._softexpires	s64min-s64max
HOST_DATA	0	event->hw.hrtimer.is_hard	0-1
HOST_DATA	0	event->hw.hrtimer.is_lazy	0-1
HOST_DATA	0	event->hw.hrtimer.is_queued	0
HOST_DATA	0	event->hw.hrtimer.is_rel	0-1
HOST_DATA	0	event->hw.hrtimer.is_soft	0-1
HOST_DATA	0	event->hw.hrtimer.node.expires	s64min-s64max
HOST_DATA	0	event->hw.hrtimer.node.node.node.__rb_parent_color	1
HOST_DATA	0	event->hw.idx	s32min-s32max
HOST_DATA	0	event->hw.info.address	0-u64max
HOST_DATA	0	event->hw.info.len	0-255
HOST_DATA	0	event->hw.info.mask	0-u64max
HOST_DATA	0	event->hw.info.type	0-255
HOST_DATA	0	event->hw.iommu_bank	0-255
HOST_DATA	0	event->hw.iommu_cntr	0-255
HOST_DATA	0	event->hw.last_cpu	s32min-s32max
HOST_DATA	0	event->hw.last_period	0-u64max
HOST_DATA	0	event->hw.last_tag	0-u64max
HOST_DATA	0	event->hw.padding	0-u16max
HOST_DATA	0	event->hw.period_left.a.a.counter	s64min-s64max
HOST_DATA	0	event->hw.prev_count.a.a.counter	s64min-s64max
HOST_DATA	0	event->hw.ptsc	0-u64max
HOST_DATA	0	event->hw.pwr_acc	0-u64max
HOST_DATA	0	event->hw.saved_metric	0-u64max
HOST_DATA	0	event->hw.saved_slots	0-u64max
USER_DATA	0	event->attr.bp_addr	0-u64max[c]
USER_DATA	0	event->attr.bp_len	0-u64max
USER_DATA	0	event->attr.bp_type	2-4[c]
USER_DATA	0	event->attr.disabled	0[c]
USER_DATA	0	event->attr.sig_data	0-u64max
USER_DATA	0	event->hw.info.address	0-s32max[c]
USER_DATA	0	event->hw.info.mask	2,4-6,u64max[u]
UNITS	0	event	unit_byte
HALF_LOCKED2	0	&event->child_mutex

drivers/perf/arm_cspmu/arm_cspmu.c arm_cspmu_validate_event() -> is_software_event()

Type	Parameter	Key	Value
DATA_SOURCE	0	event	$2

drivers/perf/starfive_starlink_pmu.c starlink_pmu_validate_event_group() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
UNITS	0	event	unit_byte

drivers/perf/starfive_starlink_pmu.c starlink_pmu_validate_event_group() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
CAPPED_DATA	0	&event->sibling_list	1

drivers/perf/marvell_cn10k_ddr_pmu.c cn10k_ddr_perf_event_init() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
UNITS	0	event	unit_byte

drivers/perf/marvell_pem_pmu.c pem_perf_event_init() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
UNITS	0	event	unit_byte

drivers/perf/marvell_pem_pmu.c pem_perf_event_init() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
CAPPED_DATA	0	&event->sibling_list	1

drivers/perf/dwc_pcie_pmu.c dwc_pcie_pmu_event_init() -> is_software_event()

Type	Parameter	Key	Value
PARAM_VALUE	0	event	4096-ptr_max
CAPPED_DATA	0	&event->sibling_list	1