Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/core/page_pool.c page_pool_dma_sync_for_device() -> __page_pool_dma_sync_for_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pool | 4096-ptr_max |
| PARAM_VALUE | 0 | pool->dma_sync | 1 |
| PARAM_VALUE | 0 | pool->p.dev->dma_io_tlb_mem->can_grow | 0-1 |
| PARAM_VALUE | 0 | pool->p.dev->flags | 4096-ptr_max |
| BUF_SIZE | 0 | pool | (-1)-0,1984 |
| BUF_SIZE | 0 | pool | (-1)-0,1984 |
| DATA_SOURCE | 0 | pool | $0 |
| DATA_SOURCE | 1 | netmem | $1 |
| DATA_SOURCE | 2 | dma_sync_size | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | pool->frag_offset | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | pool->ring.queue | |
| UNITS | 1 | netmem | unit_byte |
| UNITS | 2 | dma_sync_size | unit_byte |
| LOCK2 | rcu_read |