Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/block/xen-blkfront.c blkif_queue_rw_req() -> blkif_ring_get_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rinfo | 4096-ptr_max |
| PARAM_VALUE | 1 | req | 4096-ptr_max |
| PARAM_VALUE | 2 | ring_req | 6996903806672080896 |
| DATA_SOURCE | 0 | rinfo | $1 |
| DATA_SOURCE | 1 | req | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &rinfo->ring_lock | |
| HALF_LOCKED2 | __tag_set->srcu | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct blkfront_ring_info)->ring_lock |
drivers/block/xen-blkfront.c blkif_queue_rw_req() -> blkif_ring_get_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rinfo | 4096-ptr_max |
| PARAM_VALUE | 1 | req | 4096-ptr_max |
| PARAM_VALUE | 2 | ring_req | 4350750416367648768 |
| PARAM_VALUE | 2 | *ring_req | 0 |
| DATA_SOURCE | 0 | rinfo | $1 |
| DATA_SOURCE | 1 | req | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &rinfo->ring_lock | |
| HALF_LOCKED2 | __tag_set->srcu | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct blkfront_ring_info)->ring_lock |