Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/usb/uvc/uvc_v4l2.c uvc_ioctl_g_ext_ctrls() -> uvc_ctrl_rollback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | handle | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.osq.tail.counter | 0-s32max |
| DATA_SOURCE | 0 | handle | r to_uvc_fh |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |
drivers/media/usb/uvc/uvc_v4l2.c uvc_ioctl_g_ext_ctrls() -> uvc_ctrl_rollback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | handle | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.osq.tail.counter | 0-s32max |
| DATA_SOURCE | 0 | handle | r to_uvc_fh |
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |
drivers/media/usb/uvc/uvc_v4l2.c uvc_ioctl_s_try_ext_ctrls() -> uvc_ctrl_rollback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | handle | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.osq.tail.counter | 0-s32max |
| DATA_SOURCE | 0 | handle | $0 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |
drivers/media/usb/uvc/uvc_v4l2.c uvc_ioctl_s_try_ext_ctrls() -> uvc_ctrl_rollback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | handle | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | handle->chain->ctrl_mutex.osq.tail.counter | 0-s32max |
| DATA_SOURCE | 0 | handle | $0 |
| HALF_LOCKED2 | lock | ||
| HALF_LOCKED2 | req_queue_lock |