Messages in this thread Patch in this message | | | From | Huazhong Tan <> | Subject | [PATCH V2 net-next 04/12] net: hns3: replace numa_node_id with numa_mem_id for buffer reusing | Date | Fri, 7 Jun 2019 10:03:05 +0800 |
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From: Yunsheng Lin <linyunsheng@huawei.com>
This patch replaces numa_node_id with numa_mem_id when doing buffer reusing checking, because the buffer still can be reused when the buffer is from the nearest node and the local node has no memory attached.
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> --- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index c37509e..969d4c1 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -2367,7 +2367,7 @@ static void hns3_nic_reuse_page(struct sk_buff *skb, int i, /* Avoid re-using remote pages, or the stack is still using the page * when page_offset rollback to zero, flag default unreuse */ - if (unlikely(page_to_nid(desc_cb->priv) != numa_node_id()) || + if (unlikely(page_to_nid(desc_cb->priv) != numa_mem_id()) || (!desc_cb->page_offset && page_count(desc_cb->priv) > 1)) return; @@ -2583,7 +2583,7 @@ static int hns3_alloc_skb(struct hns3_enet_ring *ring, int length, memcpy(__skb_put(skb, length), va, ALIGN(length, sizeof(long))); /* We can reuse buffer as-is, just make sure it is local */ - if (likely(page_to_nid(desc_cb->priv) == numa_node_id())) + if (likely(page_to_nid(desc_cb->priv) == numa_mem_id())) desc_cb->reuse_flag = 1; else /* This page cannot be reused so discard it */ put_page(desc_cb->priv); -- 2.7.4
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