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Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

net/xdp/xsk_buff_pool.c xp_assign_dev() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 4096-ptr_max
BUF_SIZE 0 pool 512-s32max
BUF_SIZE 0 pool 512-s32max
CAPPED_DATA 0 pool->free_heads_cnt 1
CAPPED_DATA 0 pool->netdev->ifindex 1
CAPPED_DATA 0 pool->netdev->real_num_rx_queues 1
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pool->free_heads_cnt
NO_OVERFLOW_SIMPLE 0 pool->heads_cnt
NO_OVERFLOW_SIMPLE 0 pool->tx_descs_nentries
NO_OVERFLOW_SIMPLE 0 pool->umem->chunks
LOCK2 &xs->mutex
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &buffer->mutex
HALF_LOCKED2 &frag->frag_sem
HALF_LOCKED2 global &o2nm_cluster_group.cs_subsys.su_mutex
TYPE_LOCK (struct xdp_sock)->mutex

drivers/net/ethernet/intel/idpf/xsk.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 1-u64max
BUF_SIZE 0 pool (-1),512-s32max
BUF_SIZE 0 pool (-1),512-s32max
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &xs->mutex
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 1-u64max
BUF_SIZE 0 pool (-1),512-s32max
BUF_SIZE 0 pool (-1),512-s32max
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pool->free_heads_cnt
NO_OVERFLOW_SIMPLE 0 pool->heads_cnt
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &xs->mutex
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/intel/igc/igc_main.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 4096-ptr_max
CAPPED_DATA 0 pool->heads_cnt 1
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/engleder/tsnep_main.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 4096-ptr_max
BUF_SIZE 0 pool (-1),512-s32max
BUF_SIZE 0 pool (-1),512-s32max
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pool->dma_pages_cnt
NO_OVERFLOW_SIMPLE 0 pool->free_heads_cnt
NO_OVERFLOW_SIMPLE 0 pool->heads_cnt
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &xs->mutex
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 1-u64max
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 4096-ptr_max
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/igb/igb_main.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 1-u64max
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/intel/igc/igc_xdp.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 1-u64max
BUF_SIZE 0 pool (-1),512-s32max
BUF_SIZE 0 pool (-1),512-s32max
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pool->free_heads_cnt
NO_OVERFLOW_SIMPLE 0 pool->heads_cnt
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &xs->mutex
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/google/gve/gve_main.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 1-u64max
BUF_SIZE 0 pool (-1),512-s32max
BUF_SIZE 0 pool (-1),512-s32max
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &xs->mutex
HALF_LOCKED2 global &rtnl_mutex

net/xdp/xsk.c __xsk_rcv() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read
HALF_LOCKED2 0 &pool->rx_lock

net/xdp/xsk.c xsk_rcv_check() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/libeth/xsk.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &rtnl_mutex

drivers/net/virtio_net.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 1-u64max
BUF_SIZE 0 pool (-1)-0,512-s32max
BUF_SIZE 0 pool (-1)-0,512-s32max
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pool->dma_pages_cnt
NO_OVERFLOW_SIMPLE 0 pool->free_heads_cnt
NO_OVERFLOW_SIMPLE 0 pool->free_list_cnt
NO_OVERFLOW_SIMPLE 0 pool->heads_cnt

drivers/net/ethernet/intel/i40e/i40e_main.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 4096-ptr_max
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/netronome/nfp/nfp_net_common.c xsk_pool_get_rx_frame_size() -> __xsk_pool_get_rx_frame_size()

Type Parameter Key Value
PARAM_VALUE 0 pool 1-u64max
DATA_SOURCE 0 pool $0
RX_PATH
TASK_NOT_RUNNING