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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/veth.c veth_xdp_flush() -> veth_xdp_flush_bq()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->page_pool->mp_priv->area->free_count 0-4294967295
PARAM_VALUE 0 rq->page_pool->mp_priv->fired_notifs 0-4294967295
PARAM_VALUE 0 rq->page_pool->mp_priv->rq.cached_head 0-4294967295
PARAM_VALUE 0 rq->page_pool->mp_priv->rq.ring->head 0-4294967295
PARAM_VALUE 0 rq->page_pool->p.dev->dma_io_tlb_mem->dyn_alloc.flags 0-4294967295
PARAM_VALUE 0 rq->page_pool->p.dev->dma_io_tlb_mem->dyn_alloc.is_hard 0-1
PARAM_VALUE 0 rq->page_pool->p.dev->dma_io_tlb_mem->dyn_alloc.is_lazy 0-1
PARAM_VALUE 0 rq->page_pool->p.dev->dma_io_tlb_mem->dyn_alloc.is_queued 0-1
PARAM_VALUE 0 rq->page_pool->p.dev->dma_io_tlb_mem->dyn_alloc.is_soft 0-1
PARAM_VALUE 0 rq->page_pool->p.dev->kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 rq->page_pool->p.dev->kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 rq->page_pool->p.dev->kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 rq->page_pool->ring.consumer_head s32min-2147483646
PARAM_VALUE 0 rq->page_pool->ring.producer s32min-2147483646
PARAM_VALUE 0 rq->xdp_napi.gro.rx_list.next->next 4096-ptr_max
PARAM_VALUE 0 rq->xdp_napi.gro.rx_list.next->prev 4096-ptr_max
PARAM_VALUE 0 rq->xdp_napi.gro.rx_list.prev->next 4096-ptr_max
PARAM_VALUE 0 rq->xdp_napi.gro.rx_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 rq->xdp_napi.gro.rx_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 rq->xdp_ring->queue 0
PARAM_VALUE 0 rq->xdp_ring.consumer_head s32min-2147483646
PARAM_VALUE 1 bq 5241625583258959872
DATA_SOURCE 0 rq $0
DATA_SOURCE 1 bq $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh

drivers/net/veth.c veth_xdp_tx() -> veth_xdp_flush_bq()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->page_pool->p.dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 rq->page_pool->p.dev->kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 rq->page_pool->p.dev->kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 rq->page_pool->p.dev->kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 rq->xdp_prog 4096-ptr_max
PARAM_VALUE 0 rq->xdp_ring->queue 0
PARAM_VALUE 0 rq->xdp_ring.consumer_head s32min-2147483646
PARAM_VALUE 0 rq->xdp_ring.size s32min-(-1),1-s32max
PARAM_VALUE 1 bq 5241625583258959872
PARAM_VALUE 1 bq->count 16
CAPPED_DATA 0 rq->xdp_ring.batch 1
CAPPED_DATA 0 rq->xdp_ring.size 1
DATA_SOURCE 0 rq $0
DATA_SOURCE 1 bq $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read
HALF_LOCKED2 bh