linux/drivers/net/ethernet/hisilicon
Huazhong Tan b1ccd4c0ab net: hns: fix skb->truesize underestimation
skb->truesize is not meant to be tracking amount of used bytes in a skb,
but amount of reserved/consumed bytes in memory.

For instance, if we use a single byte in last page fragment, we have to
account the full size of the fragment.

So skb_add_rx_frag needs to calculate the length of the entire buffer into
turesize.

Fixes: 9cbe9fd521 ("net: hns: optimize XGE capability by reducing cpu usage")
Signed-off-by: Huazhong tan <tanhuazhong@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-08-22 21:47:36 -07:00
..
hns net: hns: fix skb->truesize underestimation 2018-08-22 21:47:36 -07:00
hns3 net: hns3: Add vlan filter setting by ethtool command -K 2018-08-14 09:54:24 -07:00
hip04_eth.c net: drivers/net: Convert random_ether_addr to eth_random_addr 2018-06-23 10:49:14 +09:00
hisi_femac.c drivers: net: generalize napi_complete_done() 2017-01-30 15:10:42 -05:00
hix5hd2_gmac.c net: hix5hd2_gmac: use dma_zalloc_coherent instead of allocator/memset 2018-07-21 16:31:23 -07:00
hns_mdio.c net: hns: Fix a wrong op phy C45 code 2017-07-08 11:05:21 +01:00
Kconfig net: hns3: give default option while dependency HNS3 set 2018-07-02 22:49:14 +09:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00