Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/v4l2-core/v4l2-mem2mem.c v4l2_m2m_poll() -> v4l2_m2m_poll_for_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 2 | wait | 0,4096-ptr_max |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | m2m_ctx | $1 |
| DATA_SOURCE | 2 | wait | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | wait->_key | 0,8-u32max |
| HALF_LOCKED2 | &gsc->lock | ||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu | ||
| HALF_LOCKED2 | 1 | m2m_ctx->q_lock |