Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/devfreq/event/rockchip-dfi.c rockchip_ddr_perf_event_add() -> rockchip_dfi_read_counters()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dfi | 4096-ptr_max |
| PARAM_VALUE | 1 | res | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &cpuctx->ctx.lock |
drivers/devfreq/event/rockchip-dfi.c rockchip_ddr_perf_event_get_count() -> rockchip_dfi_read_counters()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dfi | 4096-ptr_max |
| PARAM_VALUE | 1 | res | 3774468040124678144 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &event->child_mutex |
drivers/devfreq/event/rockchip-dfi.c rockchip_dfi_get_event() -> rockchip_dfi_read_counters()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | res | 7212363143337189376 |
| BUF_SIZE | 0 | dfi | 64,1296 |
| BUF_SIZE | 0 | dfi | 64,1296 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &df->lock | ||
| LOCK2 | &edev->lock | ||
| TYPE_LOCK | (struct devfreq)->lock | ||
| TYPE_LOCK | (struct devfreq_event_dev)->lock |
drivers/devfreq/event/rockchip-dfi.c rockchip_dfi_timer() -> rockchip_dfi_read_counters()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dfi | 4096-ptr_max |
| PARAM_VALUE | 1 | res | 1971988340584574976 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | irq |