Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/events/core.c perf_event_create_kernel_counter() -> put_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->owner | (-1) |
| PARAM_VALUE | 0 | event->pmu | 4096-ptr_max |
| PARAM_VALUE | 0 | event->pmu_ctx | 0 |
| DATA_SOURCE | 0 | event | r perf_event_alloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock |
kernel/events/core.c perf_event_release_kernel() -> put_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->ctx->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | event->ctx->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | event->ctx->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | event->ctx->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | event->ctx->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | event->ctx->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | event->ctx->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | event->ctx->mutex.wait_lock.owner_cpu | u32max |
| CAPPED_DATA | 0 | event | 1 |
| CAPPED_DATA | 0 | &event->child_list | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
kernel/events/core.c perf_event_release_kernel() -> put_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->child_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | event->child_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | event->child_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | event->child_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | event->child_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | event->ctx->callback_head.func | 1-u64max |
| PARAM_VALUE | 0 | event->ctx->callback_head.next | 0 |
| BUF_SIZE | 0 | event | (-1),26 |
| BUF_SIZE | 0 | event | (-1),26 |
| CAPPED_DATA | 0 | &event->child_list | 1 |
| CAPPED_DATA | 0 | &event->child_mutex | 1 |
| DATA_SOURCE | 0 | event | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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 | 0-u64max |
| 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 | 0-1 |
| 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 |
kernel/events/core.c perf_mmap_close() -> put_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->mmap_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | event->mmap_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | event->mmap_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | event->mmap_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | event->mmap_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | event->mmap_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | event->mmap_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | event->mmap_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | event->mmap_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | event->mmap_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | event->rb->callback_head.func | 1-u64max |
| PARAM_VALUE | 0 | event->rb->callback_head.next | 0 |
| PARAM_VALUE | 0 | event->rb->event_lock.rlock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | &event->mmap_mutex | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | _T->lock |
kernel/events/core.c perf_pending_task() -> put_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->pending_work | 0 |
| NOCHECK_CALL |
kernel/events/core.c perf_put_aux_event() -> put_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 1-u64max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | event | unit_byte |
| HALF_LOCKED2 | &ctx->lock | ||
| HALF_LOCKED2 | &event->child_mutex | ||
| HALF_LOCKED2 | irq |
kernel/events/core.c perf_put_aux_event() -> put_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->active_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | event->active_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | event->aux_event | 0 |
| PARAM_VALUE | 0 | event->group_leader | 4096-ptr_max |
| PARAM_VALUE | 0 | event->hlist_entry->next->pprev | 1-u64max |
| PARAM_VALUE | 0 | event->hw.aux_config | 0,2-u64max |
| PARAM_VALUE | 0 | event->hw.branch_reg.alloc | 0 |
| PARAM_VALUE | 0 | event->hw.extra_reg.alloc | 0 |
| PARAM_VALUE | 0 | event->hw.hrtimer.base->cpu_base->expires_next | 0-s64max |
| PARAM_VALUE | 0 | event->hw.hrtimer.base->cpu_base->softirq_expires_next | 0-s64max |
| PARAM_VALUE | 0 | event->hw.hrtimer.is_queued | 0 |
| PARAM_VALUE | 0 | event->hw.hrtimer.node.node.next | 0 |
| PARAM_VALUE | 0 | event->hw.hrtimer.node.node.prev | 0 |
| PARAM_VALUE | 0 | event->hw.idx | (-1) |
| PARAM_VALUE | 0 | event->hw.last_tag | u64max |
| PARAM_VALUE | 0 | event->oncpu | (-1) |
| PARAM_VALUE | 0 | event->pending_disable | 0 |
| PARAM_VALUE | 0 | event->pmu_ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | event->pmu_ctx->pmu | 4096-ptr_max |
| PARAM_VALUE | 0 | event->pmu_private->hrtimer.is_queued | 0 |
| PARAM_VALUE | 0 | event->pmu_private->lock->owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | event->pmu_private->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | event->pmu_private->lock.owner | (-1) |
| PARAM_VALUE | 0 | event->pmu_private->lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | event->pmu_private->lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | event->pmu_private->n_active | s32min-s32max |
| PARAM_VALUE | 0 | event->state | (-2)-(-1) |
| PARAM_VALUE | 0 | *event->pmu_private->events | 0 |
| 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 |
| CAPPED_DATA | 0 | &event->sibling_list | 1 |
| DATA_SOURCE | 0 | event | $0 |
| PARAM_COMPARE | 0 | event | == $0->group_leader |
| PARAM_COMPARE | 0 | event | == $0->group_leader |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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 | 0-u64max |
| 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 | 0,2-u64max |
| HOST_DATA | 0 | event->hw.aux_paused | 0-u32max |
| HOST_DATA | 0 | event->hw.branch_reg.alloc | 0 |
| 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 | 0 |
| 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 | (-1) |
| 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 | 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 | &ctx->lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | 0 | &event->child_mutex |
kernel/events/core.c pmu_detach_events() -> put_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->addr_filters.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | event->addr_filters.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | event->addr_filters.lock.owner | (-1) |
| PARAM_VALUE | 0 | event->addr_filters.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | event->destroy | 0 |
| PARAM_VALUE | 0 | event->ftrace_ops.func_hash->filter_hash | 3175483717725929472 |
| PARAM_VALUE | 0 | event->ftrace_ops.func_hash->notrace_hash | 3175483717725929472 |
| PARAM_VALUE | 0 | event->ftrace_ops.old_hash.filter_hash | 0 |
| PARAM_VALUE | 0 | event->ftrace_ops.old_hash.notrace_hash | 0 |
| PARAM_VALUE | 0 | event->ftrace_ops.trampoline | 0 |
| PARAM_VALUE | 0 | event->hw.addr_filters | 0 |
| PARAM_VALUE | 0 | event->hw.hrtimer.is_queued | 0 |
| PARAM_VALUE | 0 | event->hw.hrtimer.node.node.next | 0 |
| PARAM_VALUE | 0 | event->hw.hrtimer.node.node.prev | 0 |
| PARAM_VALUE | 0 | event->pmu | 0 |
| PARAM_VALUE | 0 | event->pmu_ctx | 0 |
| PARAM_VALUE | 0 | event->pmu_private | 0 |
| PARAM_VALUE | 0 | event->prog | 0 |
| PARAM_VALUE | 0 | event->tp_event->data->refcnt.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | event->tp_event->data->status | 0-2,128,130 |
| PARAM_VALUE | 0 | event->tp_event->module->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | event->tp_event->perf_events | 0 |
| PARAM_VALUE | 0 | event->tp_event->prog_array | 0,4096-ptr_max |
| PARAM_VALUE | 0 | event->tp_event->prog_array->rcu.func | 3141462621558833152 |
| CAPPED_DATA | 0 | event | 1 |
| DATA_SOURCE | 0 | event | r pmu_get_event |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock |
kernel/events/core.c put_event() -> put_event()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 1-u64max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | event | unit_byte |
| HALF_LOCKED2 | _T->lock |