Documented in 1 files:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/net/ethernet/cisco/enic/enic_rq.c, line 291
- net/core/skbuff.c, line 990
- net/core/xdp.c, line 705
Smatch caller information:
drivers/net/ethernet/cisco/enic/enic_rq.c enic_rq_alloc_buf() -> page_pool_dev_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 7855903507008675840 |
| PARAM_VALUE | 1 | *offset | 0 |
| PARAM_VALUE | 2 | size | 4579987656089014272 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/core/skbuff.c skb_pp_cow_data() -> page_pool_dev_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pool | 4096-ptr_max |
| PARAM_VALUE | 0 | pool->dma_mapped.xa_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | pool->p.dev->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | pool->p.dev->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 9081374563772944384 |
| PARAM_VALUE | 2 | size | 715519239729422336 |
| PARAM_VALUE | 2 | *size | 1-4096 |
| CAPPED_DATA | 0 | pool | 1 |
| DATA_SOURCE | 0 | pool | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/core/xdp.c xdp_copy_frags_from_zc() -> page_pool_dev_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pool->mp_priv->fired_notifs | 0-4294967295 |
| PARAM_VALUE | 0 | pool->p.dev->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | pool->p.dev->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 1803842060875587584 |
| PARAM_VALUE | 2 | size | 7660446194021941248 |
| BUF_SIZE | 0 | pool | 0 |
| CAPPED_DATA | 0 | pool | 1 |
| DATA_SOURCE | 0 | pool | $2 |
| BIT_INFO | 0 | pool | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |