Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/events/core.c task_clock_event_add() -> task_clock_event_start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->pmu | 4096-ptr_max |
| PARAM_VALUE | 0 | event->pmu_ctx->pmu | 4096-ptr_max |
| PARAM_VALUE | 1 | flags | 1 |
| CAPPED_DATA | 0 | event | 1 |
| DATA_SOURCE | 0 | event | $0 |
| DATA_SOURCE | 1 | flags | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &cpuctx->ctx.lock |
arch/x86/events/amd/uncore.c amd_uncore_add() -> (struct pmu)->start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->hw.config_base | 0-u32max |
| PARAM_VALUE | 0 | event->hw.event_base | 0-u32max |
| PARAM_VALUE | 0 | event->hw.idx | s32min-(-2),0-s32max |
| PARAM_VALUE | 0 | event->hw.state | 3 |
| PARAM_VALUE | 0 | event->pmu | 4096-ptr_max |
| PARAM_VALUE | 1 | flags | 2 |
| CAPPED_DATA | 0 | event | 1 |
| DATA_SOURCE | 0 | event | $0 |
| CONTAINER | 0 | -248-152+0 | $(-1) |
| NOCHECK_CALL |
kernel/events/core.c __perf_event_aux_pause() -> (struct pmu)->start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->hw.aux_paused | 0 |
| PARAM_VALUE | 0 | event->pmu | 4096-ptr_max |
| PARAM_VALUE | 0 | event->rb->refcount.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | flags | 16 |
| DATA_SOURCE | 0 | event | $0 |
| CONTAINER | 0 | -248-152+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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 |
| LOCK2 | _T->flags | ||
| HALF_LOCKED2 | rcu_read |
kernel/events/core.c __perf_event_period() -> (struct pmu)->start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | event->pmu | 4096-ptr_max |
| PARAM_VALUE | 0 | event->state | 1 |
| PARAM_VALUE | 1 | flags | 2 |
| BUF_SIZE | 0 | event | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | event | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | event->ctx | 1 |
| DATA_SOURCE | 0 | event | $0 |
| CONTAINER | 0 | -248-152+0 | $(-1) |
| NOSPEC | 0 | event->attr.bp_type | |
| 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 |
| 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] |
| HALF_LOCKED2 | &cpuctx->ctx.lock | ||
| HALF_LOCKED2 | &cpuctx->ctx.lock | ||
| HALF_LOCKED2 | &ctx->lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | 0 | &event->child_mutex | |
| TYPE_LOCK | (struct perf_event_context)->lock |
kernel/events/core.c __perf_event_stop() -> (struct pmu)->start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->pmu | 4096-ptr_max |
| PARAM_VALUE | 0 | event->state | 1 |
| PARAM_VALUE | 1 | flags | 0 |
| CONTAINER | 0 | -248-152+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | rcu_read |
kernel/events/core.c perf_adjust_freq_unthr_events() -> (struct pmu)->start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->attr.freq | 1 |
| PARAM_VALUE | 0 | event->attr.sample_freq | 1-u64max |
| PARAM_VALUE | 0 | event->cgrp | 0,4096-ptr_max |
| PARAM_VALUE | 0 | event->cpu | (-1)-0 |
| PARAM_VALUE | 0 | event->pmu | 4096-ptr_max |
| PARAM_VALUE | 0 | event->state | 1 |
| PARAM_VALUE | 1 | flags | 0,2 |
| CAPPED_DATA | 0 | &event->active_list | 1 |
| FUZZY_MAX | 1 | flags | 2 |
| CONTAINER | 0 | -248-152+0 | $(-1) |
| BIT_INFO | 1 | flags | 0x0,0x2 |
| HARD_MAX | 1 | flags | 2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &ctx->lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct perf_event_context)->lock |
kernel/events/core.c perf_adjust_period() -> (struct pmu)->start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->attr.freq | 1 |
| PARAM_VALUE | 0 | event->hw.sample_period | 1-u64max |
| PARAM_VALUE | 0 | event->pmu | 4096-ptr_max |
| PARAM_VALUE | 1 | flags | 2 |
| DATA_SOURCE | 0 | event | $0 |
| CONTAINER | 0 | -248-152+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | event->aux_event->hw->addr_filters_gen | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw->freq_count_stamp | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw->freq_time_stamp | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw->interrupts | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw->interrupts_seq | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw->sample_period | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw->state | s32min-s32max |
| HOST_DATA | 0 | event->aux_event->hw.aux_config | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.aux_paused | 0 |
| HOST_DATA | 0 | event->aux_event->hw.branch_reg.alloc | s32min-s32max |
| HOST_DATA | 0 | event->aux_event->hw.branch_reg.config | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.branch_reg.idx | s32min-s32max |
| HOST_DATA | 0 | event->aux_event->hw.branch_reg.reg | 0-u32max |
| HOST_DATA | 0 | event->aux_event->hw.conf | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.conf1 | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.config | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.config1 | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.config_base | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.dyn_constraint | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.event_base | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.event_base_rdpmc | s32min-s32max |
| HOST_DATA | 0 | event->aux_event->hw.extra_reg.alloc | s32min-s32max |
| HOST_DATA | 0 | event->aux_event->hw.extra_reg.config | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.extra_reg.idx | s32min-s32max |
| HOST_DATA | 0 | event->aux_event->hw.extra_reg.reg | 0-u32max |
| HOST_DATA | 0 | event->aux_event->hw.flags | s32min-s32max |
| HOST_DATA | 0 | event->aux_event->hw.hrtimer._softexpires | s64min-s64max |
| HOST_DATA | 0 | event->aux_event->hw.hrtimer.is_hard | 0-1 |
| HOST_DATA | 0 | event->aux_event->hw.hrtimer.is_lazy | 0-1 |
| HOST_DATA | 0 | event->aux_event->hw.hrtimer.is_queued | 0-1 |
| HOST_DATA | 0 | event->aux_event->hw.hrtimer.is_rel | 0-1 |
| HOST_DATA | 0 | event->aux_event->hw.hrtimer.is_soft | 0-1 |
| HOST_DATA | 0 | event->aux_event->hw.hrtimer.node.expires | s64min-s64max |
| HOST_DATA | 0 | event->aux_event->hw.hrtimer.node.node.node.__rb_parent_color | 1 |
| HOST_DATA | 0 | event->aux_event->hw.idx | s32min-s32max |
| HOST_DATA | 0 | event->aux_event->hw.info.address | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.info.len | 0-255 |
| HOST_DATA | 0 | event->aux_event->hw.info.mask | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.info.type | 0-255 |
| HOST_DATA | 0 | event->aux_event->hw.iommu_bank | 0-255 |
| HOST_DATA | 0 | event->aux_event->hw.iommu_cntr | 0-255 |
| HOST_DATA | 0 | event->aux_event->hw.last_cpu | s32min-s32max |
| HOST_DATA | 0 | event->aux_event->hw.last_period | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.last_tag | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.padding | 0-u16max |
| HOST_DATA | 0 | event->aux_event->hw.period_left.a.a.counter | s64min-s64max |
| HOST_DATA | 0 | event->aux_event->hw.prev_count.a.a.counter | s64min-s64max |
| HOST_DATA | 0 | event->aux_event->hw.ptsc | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.pwr_acc | 0-u64max |
| HOST_DATA | 0 | event->aux_event->hw.saved_metric | 0-u64max |
| HOST_DATA | 0 | event->aux_event->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 |
| HALF_LOCKED2 | rcu_read |
kernel/events/core.c perf_event_unthrottle() -> (struct pmu)->start()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->hw.interrupts | 0 |
| PARAM_VALUE | 0 | event->pmu | 4096-ptr_max |
| PARAM_VALUE | 0 | event->state | 1 |
| PARAM_VALUE | 1 | flags | 0 |
| DATA_SOURCE | 0 | event | $0 |
| CONTAINER | 0 | -248-152+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ctx->lock |