Defined in 1 files as a function:
Referenced in 22 files:
- drivers/net/ethernet/aquantia/atlantic/aq_ring.c
- drivers/net/ethernet/broadcom/bnxt/bnxt.c
- drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
- drivers/net/ethernet/freescale/enetc/enetc.c, line 1853
- drivers/net/ethernet/intel/i40e/i40e_txrx.c
- drivers/net/ethernet/intel/i40e/i40e_xsk.c, line 299
- drivers/net/ethernet/intel/ice/ice_txrx_lib.c, line 394
- drivers/net/ethernet/intel/ice/ice_xsk.c, line 454
- drivers/net/ethernet/marvell/mvneta.c
- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
- drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
- drivers/net/ethernet/pensando/ionic/ionic_txrx.c, line 507
- drivers/net/veth.c, line 741
- drivers/net/virtio_net.c
- include/net/libeth/xdp.h
- include/net/libeth/xsk.h, line 134
- include/net/xdp.h
- include/net/xdp_sock_drv.h, line 155
- net/bpf/test_run.c, line 1416
- net/core/filter.c
- net/core/xdp.c
- net/xdp/xsk.c
Smatch caller information:
drivers/net/ethernet/google/gve/gve_rx.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | 56 |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/freescale/enetc/enetc.c enetc_add_rx_buff_to_xdp() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 2997338229986557952 |
| DATA_SOURCE | 0 | xdp | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/freescale/enetc/enetc.c xdp_get_buff_len() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 2997338229986557952 |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH |
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c bnxt_rx_xdp() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 8805792747424485376 |
| CAPPED_DATA | 0 | xdp->data | 1 |
| DATA_SOURCE | 0 | xdp | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c bnxt_xdp_buff_frags_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 8805792747424485376 |
| CAPPED_DATA | 0 | xdp->data | 1 |
| DATA_SOURCE | 0 | xdp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c bnxt_xdp_build_skb() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 8805792747424485376 |
| DATA_SOURCE | 0 | xdp | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c bnxt_xmit_bd() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 8805792747424485376 |
| CAPPED_DATA | 0 | xdp->data | 1 |
| DATA_SOURCE | 0 | xdp | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/ice/ice_txrx_lib.c __ice_xmit_xdp_ring() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 981344126431883264,7029288526324645888 |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &xdp_ring->tx_lock | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/ice/ice_txrx_lib.c xdp_get_buff_len() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 981344126431883264,7029288526324645888 |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &xdp_ring->tx_lock | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c libeth_xdp_buff_stats_frags() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 2360056481319448576 |
| PARAM_VALUE | 0 | xdp->frame_sz | 0-16777215 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/netronome/nfp/nfd3/xsk.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| TASK_NOT_RUNNING |
drivers/net/ethernet/broadcom/bnxt/bnxt.c __bnxt_rx_agg_netmems() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 8805792747424485376 |
| DATA_SOURCE | 0 | xdp | $6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/broadcom/bnxt/bnxt.c bnxt_rx_agg_netmems_xdp() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 8805792747424485376 |
| DATA_SOURCE | 0 | xdp | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/broadcom/bnxt/bnxt.c bnxt_rx_pkt() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 8805792747424485376 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/ice/ice_xsk.c __xdp_buff_add_frag() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 1-u64max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/ice/ice_xsk.c ice_xmit_xdp_tx_zc() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/ice/ice_xsk.c xdp_get_buff_len() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/ice/ice_xsk.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/core/filter.c bpf_xdp_copy_buf() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | (-1),1-s32max |
| BUF_SIZE | 0 | xdp | (-1),1-s32max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/core/filter.c bpf_xdp_frags_increase_tail() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
net/core/filter.c bpf_xdp_frags_shrink_tail() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
net/core/filter.c bpf_xdp_pointer() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | (-1),1-s32max |
| BUF_SIZE | 0 | xdp | (-1),1-s32max |
| DATA_SOURCE | 0 | xdp | $0 |
net/core/filter.c bpf_xdp_pull_data() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | xdp | $0 |
net/core/filter.c xdp_get_buff_len() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | (-1),1-s32max |
| BUF_SIZE | 0 | xdp | (-1),1-s32max |
| DATA_SOURCE | 0 | xdp | $0 |
drivers/net/ethernet/marvell/mvneta.c mvneta_swbm_add_rx_fragment() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 6327280688721358848 |
| PARAM_VALUE | 0 | xdp->data_hard_start | 18379471554275704832,18446612682070032384 |
| DATA_SOURCE | 0 | xdp | $3 |
| RX_PATH |
drivers/net/ethernet/marvell/mvneta.c mvneta_swbm_build_skb() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 6327280688721358848 |
| PARAM_VALUE | 0 | xdp->data_hard_start | 18379471554275704832,18446612682070032384 |
| DATA_SOURCE | 0 | xdp | $2 |
| RX_PATH |
drivers/net/ethernet/marvell/mvneta.c mvneta_xdp_put_buff() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 6327280688721358848 |
| PARAM_VALUE | 0 | xdp->data_hard_start | 18379471554275704832,18446612682070032384 |
| DATA_SOURCE | 0 | xdp | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/aquantia/atlantic/aq_ring.c aq_add_rx_fragment() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4608340779390623744 |
| DATA_SOURCE | 0 | xdp | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/aquantia/atlantic/aq_ring.c aq_get_rxpages_xdp() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4608340779390623744 |
| DATA_SOURCE | 0 | xdp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/aquantia/atlantic/aq_ring.c xdp_get_buff_len() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4608340779390623744 |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/igc/igc_main.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/i40e/i40e_xsk.c __xdp_buff_add_frag() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 1-u64max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/i40e/i40e_xsk.c i40e_construct_skb_zc() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/i40e/i40e_xsk.c xdp_get_buff_len() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/i40e/i40e_xsk.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/engleder/tsnep_main.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/bpf/test_run.c bpf_prog_test_run_xdp() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 5547001856507617280 |
| PARAM_VALUE | 0 | xdp->data_hard_start | 4096-ptr_max |
| PARAM_VALUE | 0 | xdp->frame_sz | 0 |
drivers/net/ethernet/intel/ice/ice_txrx.c __libeth_xdp_return_buff() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7029288526324645888 |
| PARAM_VALUE | 0 | xdp->frame_sz | 0-16777215 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &xdp_ring->tx_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/ice/ice_txrx.c xdp_get_buff_len() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7029288526324645888 |
| PARAM_VALUE | 0 | xdp->frame_sz | 0-16777215 |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/veth.c veth_xdp_get() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7726436566571843584 |
| BUF_SIZE | 0 | xdp | 56 |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mbox->lock |
51e6ac3d6061642e xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/xdp/xsk.c __xsk_rcv() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp->rxq | (-1),64 |
| CAPPED_DATA | 0 | xdp->data_meta | 1 |
| CAPPED_DATA | 0 | xdp->rxq->dev | 1 |
| CAPPED_DATA | 0 | xdp->rxq->queue_index | 1 |
| DATA_SOURCE | 0 | xdp | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &xs->pool->rx_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/xdp/xsk.c xdp_get_buff_len() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp->rxq | (-1),64 |
| DATA_SOURCE | 0 | xdp | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/xdp/xsk.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | (-1),56 |
| BUF_SIZE | 0 | xdp | (-1),56 |
| BUF_SIZE | 0 | xdp->rxq | (-1),64 |
| DATA_SOURCE | 0 | xdp | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/xdp/xsk.c xsk_rcv_zc() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp->rxq | (-1),64 |
| CAPPED_DATA | 0 | xdp->rxq->dev | 1 |
| CAPPED_DATA | 0 | xdp->rxq->queue_index | 1 |
| DATA_SOURCE | 0 | xdp | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/igb/igb_xsk.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/intel/libeth/xdp.c __libeth_xdp_return_buff() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/libeth/xdp.c __xdp_buff_add_frag() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 1611248244013617152,2360056481319448576,7029288526324645888 |
| PARAM_VALUE | 0 | xdp->frame_sz | 0-16777215 |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/core/xdp.c xdp_build_skb_from_buff() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/core/xdp.c xdp_copy_frags_from_zc() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/core/xdp.c xdp_return_buff() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | (-1),56 |
| BUF_SIZE | 0 | xdp | (-1),56 |
| BUF_SIZE | 0 | xdp->rxq | (-1),64 |
| DATA_SOURCE | 0 | xdp | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &queue->rx_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/core/xdp.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | (-1)-0,56 |
| BUF_SIZE | 0 | xdp | (-1)-0,56 |
| BUF_SIZE | 0 | xdp->rxq | (-1),64 |
| DATA_SOURCE | 0 | xdp | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/meta/fbnic/fbnic_txrx.c __xdp_buff_add_frag() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/meta/fbnic/fbnic_txrx.c fbnic_pkt_tx() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/meta/fbnic/fbnic_txrx.c fbnic_put_pkt_buff() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| PARAM_VALUE | 0 | xdp->data_hard_start | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/meta/fbnic/fbnic_txrx.c xdp_get_buff_len() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/intel/libeth/xsk.c __xdp_buff_add_frag() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 1-u64max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/intel/libeth/xsk.c libeth_xdp_buff_stats_frags() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/intel/libeth/xsk.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/freescale/fec_main.c xdp_get_buff_len() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/freescale/fec_main.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | (-1),1-s32max |
| BUF_SIZE | 0 | xdp | (-1),1-s32max |
| DATA_SOURCE | 0 | xdp | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/virtio_net.c build_skb_from_xdp_buff() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7635195980866637824 |
| PARAM_VALUE | 0 | xdp->data_hard_start | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh |
drivers/net/virtio_net.c put_xdp_frags() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7635195980866637824 |
| PARAM_VALUE | 0 | xdp->data_hard_start | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/virtio_net.c virtnet_build_xdp_buff_mrg() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7635195980866637824 |
| PARAM_VALUE | 0 | xdp->data_hard_start | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh |
drivers/net/virtio_net.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | xdp->flags | 1-u32max |
| HOST_DATA | 0 | xdp->frame_sz | 0-u32max |
| HOST_DATA | 0 | xdp->frame_sz_flags_init | 0-u64max |
drivers/net/ethernet/intel/i40e/i40e_txrx.c i40e_add_xdp_frag() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | 56 |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH |
drivers/net/ethernet/intel/i40e/i40e_txrx.c i40e_build_skb() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | 56 |
| DATA_SOURCE | 0 | xdp | $1 |
| RX_PATH |
drivers/net/ethernet/intel/i40e/i40e_txrx.c i40e_construct_skb() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | 56 |
| DATA_SOURCE | 0 | xdp | $1 |
| RX_PATH |
drivers/net/ethernet/intel/i40e/i40e_txrx.c i40e_process_rx_buffs() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | 56 |
| DATA_SOURCE | 0 | xdp | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/intel/i40e/i40e_txrx.c xdp_get_buff_len() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | 56 |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH |
drivers/net/ethernet/pensando/ionic/ionic_txrx.c ionic_run_xdp() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7046438661885239296 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/netronome/nfp/nfp_net_xsk.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/intel/idpf/idpf_txrx.c libeth_xdp_buff_stats_frags() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 1611248244013617152 |
| PARAM_VALUE | 0 | xdp->frame_sz | 0-16777215 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c mlx5e_skb_from_cqe_mpwrq_nonlinear() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| PARAM_VALUE | 0 | xdp->data_hard_start | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c mlx5e_skb_from_cqe_nonlinear() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| PARAM_VALUE | 0 | xdp->data_hard_start | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c xsk_buff_free() -> xdp_get_shared_info_from_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |