Defined in 1 files as a member:
Defined in 2 files as a function:
- drivers/cpufreq/speedstep-centrino.c, line 323 (as a function)
- drivers/gpu/drm/xe/xe_guc_pc.c, line 493 (as a function)
Referenced in 11 files:
- drivers/cpufreq/speedstep-centrino.c, line 510
- drivers/devfreq/devfreq.c
- drivers/devfreq/hisi_uncore_freq.c, line 576
- drivers/devfreq/imx-bus.c, line 122
- drivers/devfreq/imx8m-ddrc.c, line 421
- drivers/devfreq/rk3399_dmc.c, line 436
- drivers/gpu/drm/msm/msm_gpu_devfreq.c, line 127
- drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a_devfreq.c, line 257
- drivers/gpu/drm/panthor/panthor_devfreq.c
- drivers/gpu/drm/xe/xe_guc_pc.c
- drivers/memory/samsung/exynos5422-dmc.c, line 994
Smatch caller information:
drivers/gpu/drm/xe/xe_guc_pc.c xe_guc_pc_get_cur_freq() -> get_cur_freq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 4096-ptr_max |
| DATA_SOURCE | 0 | cpu | r pc_to_gt |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/gpu/drm/xe/xe_guc_pc.c xe_guc_pc_get_cur_freq_fw() -> get_cur_freq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 4096-ptr_max |
| DATA_SOURCE | 0 | cpu | r pc_to_gt |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/xe/xe_guc_pc.c xe_guc_pc_start() -> get_cur_freq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 4096-ptr_max |
| PARAM_VALUE | 0 | cpu->tile | 4096-ptr_max |
| DATA_SOURCE | 0 | cpu | r pc_to_gt |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/cpufreq/cpufreq.c cpufreq_policy_online() -> (struct cpufreq_driver)->get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-s32max |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &policy->rwsem | ||
| HALF_LOCKED2 | &sp->mutex | ||
| TYPE_LOCK | (struct cpufreq_policy)->rwsem |
drivers/cpufreq/cpufreq.c cpufreq_quick_get() -> (struct cpufreq_driver)->get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | cpu | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | global &cpufreq_driver_lock | ||
| HALF_LOCKED2 | &devfreq->lock | ||
| HALF_LOCKED2 | &tz->lock |
drivers/cpufreq/cpufreq.c cpufreq_verify_current_freq() -> (struct cpufreq_driver)->get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &policy->rwsem |
drivers/cpufreq/cpufreq.c show_scaling_cur_freq() -> (struct cpufreq_driver)->get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | &policy->rwsem | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct cpufreq_policy)->rwsem | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |