From: Yunsheng Lin <linyunsheng@huawei.com>
Date: Fri, 7 Jun 2019 10:03:05 +0800
Subject: net: hns3: replace numa_node_id with numa_mem_id for buffer reusing
Patch-mainline: v5.3-rc1
Git-commit: d5970dc73f1c12a07f89b427799ca8b0b6c30b97
References: bsc#1104353 FATE#326415

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -2368,7 +2368,7 @@ static void hns3_nic_reuse_page(struct s
 	/* 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;
 
@@ -2584,7 +2584,7 @@ static int hns3_alloc_skb(struct hns3_en
 		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);