Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- include/linux/debugobjects.h, line 103 (as a function)
- lib/debugobjects.c, line 1014 (as a function)
Referenced in 8 files:
- drivers/gpu/drm/i915/i915_active.c, line 107
- drivers/gpu/drm/i915/i915_sw_fence.c, line 82
- kernel/rcu/update.c
- kernel/time/hrtimer.c
- kernel/time/timer.c
- kernel/workqueue.c
- lib/debugobjects.c
- lib/percpu_counter.c
Smatch caller information:
kernel/time/timer.c timer_destroy_on_stack() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 4096-ptr_max |
| PARAM_VALUE | 1 | descr | 5592964825075331072 |
| BUF_SIZE | 0 | addr | (-1),88 |
| DATA_SOURCE | 0 | addr | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &adp->kioc_semaphore | ||
| HALF_LOCKED2 | &dev->dev.mutex | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &hdw->ctl_lock_mutex | ||
| HALF_LOCKED2 | &instance->cm_serialize | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &raid_dev->sysfs_mtx | ||
| HALF_LOCKED2 | global &drm_unplug_srcu | ||
| HALF_LOCKED2 | global &mraid_mm_mutex |
kernel/time/timer.c timer_fixup_free() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 4096-ptr_max |
| PARAM_VALUE | 1 | descr | 5592964825075331072 |
| BUF_SIZE | 0 | addr | (-1),1-s32max |
| DATA_SOURCE | 0 | addr | $0 |
| STR_LEN | 0 | addr | (-1),4-7,9-12,14-16,18,22,24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | addr | unit_byte |
lib/percpu_counter.c debug_percpu_counter_deactivate() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 4096-ptr_max |
| PARAM_VALUE | 1 | descr | 1123423597794398208 |
| DATA_SOURCE | 0 | addr | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &pernet_ops_rwsem |
lib/percpu_counter.c percpu_counter_fixup_free() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 0,4096-ptr_max |
| PARAM_VALUE | 1 | descr | 1123423597794398208 |
| BUF_SIZE | 0 | addr | (-1),1-s32max |
| DATA_SOURCE | 0 | addr | $0 |
| STR_LEN | 0 | addr | (-1),4-7,9-12,14-16,18,22,24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | addr | unit_byte |
kernel/time/hrtimer.c destroy_hrtimer_on_stack() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 4096-ptr_max |
| PARAM_VALUE | 1 | descr | 8318649335172042752 |
| DATA_SOURCE | 0 | addr | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ctx->uring_lock |
kernel/time/hrtimer.c hrtimer_fixup_free() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 4096-ptr_max |
| PARAM_VALUE | 1 | descr | 8318649335172042752 |
| BUF_SIZE | 0 | addr | (-1),1-s32max |
| DATA_SOURCE | 0 | addr | $0 |
| STR_LEN | 0 | addr | (-1),4-7,9-12,14-16,18,22,24 |
| PARAM_COMPARE | 0 | addr | != $0->base->running |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | addr | unit_byte |
lib/debugobjects.c debug_objects_selftest() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 2283653978083467264 |
| PARAM_VALUE | 1 | descr | 172027935198593024 |
| PARAM_VALUE | 1 | descr->name | 0,4096-ptr_max |
| BUF_SIZE | 0 | addr | 80 |
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | irq |
lib/debugobjects.c debug_objects_selftest() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 2283653978083467264 |
| PARAM_VALUE | 1 | descr | 172027935198593024 |
| PARAM_VALUE | 1 | descr->name | 0,4096-ptr_max |
| BUF_SIZE | 0 | addr | 80 |
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | irq |
lib/debugobjects.c fixup_free() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | descr | 172027935198593024 |
| BUF_SIZE | 0 | addr | (-1),1-s32max |
| DATA_SOURCE | 0 | addr | $0 |
| STR_LEN | 0 | addr | (-1),4-7,9-12,14-16,18,22,24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | addr | unit_byte |
kernel/rcu/update.c destroy_rcu_head() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 4096-ptr_max |
| PARAM_VALUE | 1 | descr | 8008282326833516544 |
| DATA_SOURCE | 0 | addr | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
kernel/rcu/update.c destroy_rcu_head_on_stack() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | descr | 8008282326833516544 |
| DATA_SOURCE | 0 | addr | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &fullstop_mutex |
kernel/workqueue.c destroy_delayed_work_on_stack() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 2275203885634117632,6629131556277596160,7286976540973858816,8180242288012972032,8822612568533364736 |
| PARAM_VALUE | 1 | descr | 5321964010396946432 |
| BUF_SIZE | 0 | addr | 80 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | results->base.resv |
kernel/workqueue.c destroy_work_on_stack() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 4096-ptr_max |
| PARAM_VALUE | 1 | descr | 5321964010396946432 |
| DATA_SOURCE | 0 | addr | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &evdev->mutex | ||
| HALF_LOCKED2 | &md->suspend_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &p->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &run_lock |
kernel/workqueue.c work_fixup_free() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 4096-ptr_max |
| PARAM_VALUE | 1 | descr | 5321964010396946432 |
| BUF_SIZE | 0 | addr | (-1),1-s32max |
| DATA_SOURCE | 0 | addr | $0 |
| STR_LEN | 0 | addr | (-1),4-7,9-12,14-16,18,22,24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | addr | unit_byte |
drivers/gpu/drm/i915/i915_sw_fence.c debug_fence_free() -> debug_object_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | descr | 4088253614454161408 |
| DATA_SOURCE | 0 | addr | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ce->guc_state.lock | ||
| HALF_LOCKED2 | __flags | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |