Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ethernet/engleder/tsnep_main.c tsnep_rx_alloc_page_buffer() -> tsnep_rx_free_page_buffer()

Type Parameter Key Value
PARAM_VALUE 0 rx 4096-ptr_max
PARAM_VALUE 0 rx->adapter 4096-ptr_max
PARAM_VALUE 0 rx->adapter->dmadev 4096-ptr_max
PARAM_VALUE 0 rx->adapter->dmadev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 rx->adapter->dmadev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 rx->addr 4096-ptr_max
PARAM_VALUE 0 rx->page_buffer 4096-ptr_max
PARAM_VALUE 0 rx->page_pool 4096-ptr_max
PARAM_VALUE 0 rx->page_pool->dma_mapped.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 rx->page_pool->mp_priv->fired_notifs 0-4294967295
PARAM_VALUE 0 rx->page_pool->p.dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 rx->page_pool->p.dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 rx->page_pool->p.dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 rx->read 0
PARAM_VALUE 0 rx->write 0-255
PARAM_VALUE 0 rx->xsk_pool 4096-ptr_max
PARAM_VALUE 0 rx->xsk_pool->fq->cached_cons 0-4294967295
PARAM_VALUE 0 rx->xsk_pool->fq->cached_prod 0-4294967295
PARAM_VALUE 0 rx->xsk_pool->fq->ring->consumer 0-4294967295
PARAM_VALUE 0 *rx->xdp_batch->flags 0
CAPPED_DATA 0 rx->adapter->dmadev->cma_area->nranges 1
DATA_SOURCE 0 rx $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 rx->xsk_pool->fq->ring->consumer
NO_OVERFLOW_SIMPLE 0 rx->xsk_pool->free_list_cnt

drivers/net/ethernet/engleder/tsnep_main.c tsnep_rx_close() -> tsnep_rx_free_page_buffer()

Type Parameter Key Value
PARAM_VALUE 0 rx 4096-ptr_max
PARAM_VALUE 0 rx->xsk_pool 1-u64max
DATA_SOURCE 0 rx $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &rtnl_mutex