Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 23 files:

Smatch caller information:

drivers/net/ethernet/google/gve/gve_rx.c gve_rx_add_frags() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
DATA_SOURCE 0 napi $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/fungible/funeth/funeth_rx.c fun_handle_cqe_pkt() -> napi_get_frags()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/cisco/enic/enic_rq.c enic_rq_indicate_buf() -> napi_get_frags()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/sfc/falcon/rx.c ef4_rx_packet_gro() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
BUF_SIZE 0 napi 560
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/cortina/gemini.c gmac_skb_if_good_frame() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/chelsio/cxgb3/sge.c lro_add_page() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &q->lock

drivers/net/ethernet/chelsio/cxgb4/sge.c do_gro() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/mellanox/mlx4/en_rx.c mlx4_en_process_rx_cq() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/usb/r8152.c rx_bottom() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
BUF_SIZE 0 napi 560
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 napi->skb->end
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/e1000/e1000_main.c e1000_clean_jumbo_rx_irq() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/e1000/e1000_main.c e1000_clean_jumbo_rx_irq() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/brocade/bna/bnad.c bnad_cq_process() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/sfc/rx_common.c efx_rx_packet_gro() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
BUF_SIZE 0 napi 560
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/chelsio/cxgb4vf/sge.c do_gro() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

51e6ac3d6061642e gve_rx_dqo() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
PARAM_VALUE 0 napi->dev 4096-ptr_max
BUF_SIZE 0 napi 560
DATA_SOURCE 0 napi $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c otx2_rcv_pkt_handler() -> napi_get_frags()

Type Parameter Key Value
DATA_SOURCE 0 napi $1

drivers/net/tun.c tun_napi_alloc_frags() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &tfile->napi_mutex
LOCK2 bh
TYPE_LOCK (struct tun_file)->napi_mutex

drivers/net/ethernet/emulex/benet/be_main.c be_rx_compl_process_gro() -> napi_get_frags()

Type Parameter Key Value
DATA_SOURCE 0 napi $1
RX_PATH

net/core/dev.c napi_get_frags_check() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
PARAM_VALUE 0 napi->config 0,4096-ptr_max
PARAM_VALUE 0 napi->dev 4096-ptr_max
PARAM_VALUE 0 napi->dev_list.next 4096-ptr_max
PARAM_VALUE 0 napi->dev_list.prev 4096-ptr_max
PARAM_VALUE 0 napi->gro.bitmask 0
PARAM_VALUE 0 napi->gro.cached_napi_id 0
PARAM_VALUE 0 napi->gro.rx_count 0
PARAM_VALUE 0 napi->gro.rx_list.next 4096-ptr_max
PARAM_VALUE 0 napi->gro.rx_list.next->next 4096-ptr_max
PARAM_VALUE 0 napi->gro.rx_list.prev 4096-ptr_max
PARAM_VALUE 0 napi->gro.rx_list.prev->next 4096-ptr_max
PARAM_VALUE 0 napi->gro.rx_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 napi->list_owner (-1)
PARAM_VALUE 0 napi->napi_hash_node.next 0
PARAM_VALUE 0 napi->napi_hash_node.pprev 0
PARAM_VALUE 0 napi->poll_list.next 4096-ptr_max
PARAM_VALUE 0 napi->poll_list.next->next 4096-ptr_max
PARAM_VALUE 0 napi->poll_list.prev 4096-ptr_max
PARAM_VALUE 0 napi->poll_list.prev->next 4096-ptr_max
PARAM_VALUE 0 napi->poll_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 napi->poll_owner (-1)
PARAM_VALUE 0 napi->skb 0
PARAM_VALUE 0 napi->timer._softexpires 0
PARAM_VALUE 0 napi->timer.base 4096-ptr_max
PARAM_VALUE 0 napi->timer.function 1-u64max
PARAM_VALUE 0 napi->timer.is_hard 0
PARAM_VALUE 0 napi->timer.is_lazy 0
PARAM_VALUE 0 napi->timer.is_queued 0
PARAM_VALUE 0 napi->timer.is_rel 0
PARAM_VALUE 0 napi->timer.is_soft 0
PARAM_VALUE 0 napi->timer.node.expires 0
PARAM_VALUE 0 napi->timer.node.node.next 0
PARAM_VALUE 0 napi->timer.node.node.node.rb_left 0
PARAM_VALUE 0 napi->timer.node.node.node.rb_right 0
PARAM_VALUE 0 napi->timer.node.node.prev 0
DATA_SOURCE 0 napi $0
MEM_ZERO 0 &napi->timer
PREEMPT_ADD <- disables preempt
LOCK2 bh

drivers/net/ethernet/sfc/siena/rx_common.c efx_siena_rx_packet_gro() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
BUF_SIZE 0 napi 560
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/myricom/myri10ge/myri10ge.c myri10ge_rx_done() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ni->dev_lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/pensando/ionic/ionic_txrx.c ionic_rx_build_skb() -> napi_get_frags()

Type Parameter Key Value
PARAM_VALUE 0 napi 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read