Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/xdp/xsk_buff_pool.c xp_dma_map() -> xp_check_dma_contiguity()

Type Parameter Key Value
PARAM_VALUE 0 dma_map 4096-ptr_max
PARAM_VALUE 0 dma_map->dma_pages 16,4096-ptr_max
BUF_SIZE 0 dma_map 56
BUF_SIZE 0 dma_map->dev (-1),1616
CAPPED_DATA 0 dma_map->dma_pages_cnt 1
DATA_SOURCE 0 dma_map r xp_create_dma_map
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dma_map->dma_pages_cnt
HALF_LOCKED2 &priv->state_lock
HALF_LOCKED2 &vsi->xdp_state_lock
HALF_LOCKED2 &xs->mutex
HALF_LOCKED2 global &rtnl_mutex