diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index afd6a62da29d..7ac9597ddb84 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -949,15 +949,6 @@ static void igc_tx_ctxtdesc(struct igc_ring *tx_ring, } } -static inline bool igc_ipv6_csum_is_sctp(struct sk_buff *skb) -{ - unsigned int offset = 0; - - ipv6_find_hdr(skb, &offset, IPPROTO_SCTP, NULL, NULL); - - return offset == skb_checksum_start_offset(skb); -} - static void igc_tx_csum(struct igc_ring *tx_ring, struct igc_tx_buffer *first) { struct sk_buff *skb = first->skb; @@ -980,10 +971,7 @@ csum_failed: break; case offsetof(struct sctphdr, checksum): /* validate that this is actually an SCTP request */ - if ((first->protocol == htons(ETH_P_IP) && - (ip_hdr(skb)->protocol == IPPROTO_SCTP)) || - (first->protocol == htons(ETH_P_IPV6) && - igc_ipv6_csum_is_sctp(skb))) { + if (skb_csum_is_sctp(skb)) { type_tucmd = IGC_ADVTXD_TUCMD_L4T_SCTP; break; } @@ -1660,18 +1648,13 @@ static void igc_reuse_rx_page(struct igc_ring *rx_ring, new_buff->pagecnt_bias = old_buff->pagecnt_bias; } -static inline bool igc_page_is_reserved(struct page *page) -{ - return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page); -} - static bool igc_can_reuse_rx_page(struct igc_rx_buffer *rx_buffer) { unsigned int pagecnt_bias = rx_buffer->pagecnt_bias; struct page *page = rx_buffer->page; - /* avoid re-using remote pages */ - if (unlikely(igc_page_is_reserved(page))) + /* avoid re-using remote and pfmemalloc pages */ + if (!dev_page_is_reusable(page)) return false; #if (PAGE_SIZE < 8192) @@ -3686,6 +3669,7 @@ void igc_update_stats(struct igc_adapter *adapter) adapter->stats.prc1522 += rd32(IGC_PRC1522); adapter->stats.tlpic += rd32(IGC_TLPIC); adapter->stats.rlpic += rd32(IGC_RLPIC); + adapter->stats.hgptc += rd32(IGC_HGPTC); mpc = rd32(IGC_MPC); adapter->stats.mpc += mpc; |