net: add skb frag size accessors
commit9e903e085262ffbf1fc44a17ac06058aca03524a
authorEric Dumazet <eric.dumazet@gmail.com>
Tue, 18 Oct 2011 21:00:24 +0000 (18 21:00 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 19 Oct 2011 07:10:46 +0000 (19 03:10 -0400)
tree4acefc97ba38c1733474d25c0b2053b56af97db1
parentdd767856a36e00b631d65ebc4bb81b19915532d6
net: add skb frag size accessors

To ease skb->truesize sanitization, its better to be able to localize
all references to skb frags size.

Define accessors : skb_frag_size() to fetch frag size, and
skb_frag_size_{set|add|sub}() to manipulate it.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
87 files changed:
drivers/atm/eni.c
drivers/infiniband/hw/amso1100/c2.c
drivers/infiniband/hw/nes/nes_nic.c
drivers/infiniband/ulp/ipoib/ipoib_cm.c
drivers/infiniband/ulp/ipoib/ipoib_ib.c
drivers/net/ethernet/3com/3c59x.c
drivers/net/ethernet/3com/typhoon.c
drivers/net/ethernet/adaptec/starfire.c
drivers/net/ethernet/aeroflex/greth.c
drivers/net/ethernet/alteon/acenic.c
drivers/net/ethernet/atheros/atl1c/atl1c_main.c
drivers/net/ethernet/atheros/atl1e/atl1e_main.c
drivers/net/ethernet/atheros/atlx/atl1.c
drivers/net/ethernet/broadcom/bnx2.c
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
drivers/net/ethernet/broadcom/tg3.c
drivers/net/ethernet/brocade/bna/bnad.c
drivers/net/ethernet/chelsio/cxgb/sge.c
drivers/net/ethernet/chelsio/cxgb3/sge.c
drivers/net/ethernet/chelsio/cxgb4/sge.c
drivers/net/ethernet/chelsio/cxgb4vf/sge.c
drivers/net/ethernet/cisco/enic/enic_main.c
drivers/net/ethernet/emulex/benet/be_main.c
drivers/net/ethernet/ibm/ehea/ehea_main.c
drivers/net/ethernet/ibm/emac/core.c
drivers/net/ethernet/ibm/ibmveth.c
drivers/net/ethernet/intel/e1000/e1000_main.c
drivers/net/ethernet/intel/e1000e/netdev.c
drivers/net/ethernet/intel/igb/igb_main.c
drivers/net/ethernet/intel/igbvf/netdev.c
drivers/net/ethernet/intel/ixgb/ixgb_main.c
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
drivers/net/ethernet/jme.c
drivers/net/ethernet/marvell/mv643xx_eth.c
drivers/net/ethernet/marvell/skge.c
drivers/net/ethernet/marvell/sky2.c
drivers/net/ethernet/mellanox/mlx4/en_rx.c
drivers/net/ethernet/mellanox/mlx4/en_tx.c
drivers/net/ethernet/micrel/ksz884x.c
drivers/net/ethernet/myricom/myri10ge/myri10ge.c
drivers/net/ethernet/natsemi/ns83820.c
drivers/net/ethernet/neterion/s2io.c
drivers/net/ethernet/neterion/vxge/vxge-main.c
drivers/net/ethernet/nvidia/forcedeth.c
drivers/net/ethernet/pasemi/pasemi_mac.c
drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
drivers/net/ethernet/qlogic/qla3xxx.c
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
drivers/net/ethernet/qlogic/qlge/qlge_main.c
drivers/net/ethernet/realtek/8139cp.c
drivers/net/ethernet/realtek/r8169.c
drivers/net/ethernet/sfc/rx.c
drivers/net/ethernet/sfc/tx.c
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
drivers/net/ethernet/sun/cassini.c
drivers/net/ethernet/sun/niu.c
drivers/net/ethernet/sun/sungem.c
drivers/net/ethernet/sun/sunhme.c
drivers/net/ethernet/tehuti/tehuti.c
drivers/net/ethernet/tile/tilepro.c
drivers/net/ethernet/tundra/tsi108_eth.c
drivers/net/ethernet/via/via-velocity.c
drivers/net/ethernet/xilinx/ll_temac_main.c
drivers/net/virtio_net.c
drivers/net/vmxnet3/vmxnet3_drv.c
drivers/net/xen-netback/netback.c
drivers/net/xen-netfront.c
drivers/scsi/cxgbi/libcxgbi.c
drivers/scsi/fcoe/fcoe_transport.c
drivers/staging/hv/netvsc_drv.c
include/linux/skbuff.h
net/appletalk/ddp.c
net/core/datagram.c
net/core/dev.c
net/core/pktgen.c
net/core/skbuff.c
net/core/user_dma.c
net/ipv4/inet_lro.c
net/ipv4/ip_fragment.c
net/ipv4/ip_output.c
net/ipv4/tcp.c
net/ipv4/tcp_output.c
net/ipv6/ip6_output.c
net/ipv6/netfilter/nf_conntrack_reasm.c
net/ipv6/reassembly.c
net/xfrm/xfrm_ipcomp.c