Re: [PATCH net-next v2 8/9] ibmvnic: Use netdev_alloc_skb instead of alloc_skb to replenish RX buffers

[ljp]

On 2020-11-18 19:12, Thomas Falcon wrote:

From: "Dwip N. Banerjee" 

Take advantage of the additional optimizations in netdev_alloc_skb when
allocating socket buffers to be used for packet reception.

Signed-off-by: Dwip N. Banerjee 


Acked-by: Lijun Pan 

[PATCH net-next v2 8/9] ibmvnic: Use netdev_alloc_skb instead of alloc_skb to replenish RX buffers

[Thomas Falcon]

From: "Dwip N. Banerjee" 

Take advantage of the additional optimizations in netdev_alloc_skb when
allocating socket buffers to be used for packet reception.

Signed-off-by: Dwip N. Banerjee 
---
 drivers/net/ethernet/ibm/ibmvnic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c 
b/drivers/net/ethernet/ibm/ibmvnic.c
index 596546f0614d..96df6d8fa277 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -323,7 +323,7 @@ static void replenish_rx_pool(struct ibmvnic_adapter 
*adapter,
rx_scrq = adapter->rx_scrq[pool->index];
ind_bufp = _scrq->ind_buf;
for (i = 0; i < count; ++i) {
-   skb = alloc_skb(pool->buff_size, GFP_ATOMIC);
+   skb = netdev_alloc_skb(adapter->netdev, pool->buff_size);
if (!skb) {
dev_err(dev, "Couldn't replenish rx buff\n");
adapter->replenish_no_mem++;
-- 
2.26.2