Re: [PATCH net-next 1/3] virtio_net: Prepare for NAPI to queue mapping

From: Gerhard Engleder
Date: Fri Jan 10 2025 - 18:07:16 EST


On 10.01.25 21:26, Joe Damato wrote:
Slight refactor to prepare the code for NAPI to queue mapping. No
functional changes.

Signed-off-by: Joe Damato <jdamato@xxxxxxxxxx>
---
drivers/net/virtio_net.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 7646ddd9bef7..cff18c66b54a 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2789,7 +2789,8 @@ static void skb_recv_done(struct virtqueue *rvq)
virtqueue_napi_schedule(&rq->napi, rvq);
}
-static void virtnet_napi_enable(struct virtqueue *vq, struct napi_struct *napi)
+static void virtnet_napi_do_enable(struct virtqueue *vq,
+ struct napi_struct *napi)
{
napi_enable(napi);
@@ -2802,6 +2803,11 @@ static void virtnet_napi_enable(struct virtqueue *vq, struct napi_struct *napi)
local_bh_enable();
}
+static void virtnet_napi_enable(struct virtqueue *vq, struct napi_struct *napi)
+{
+ virtnet_napi_do_enable(vq, napi);
+}
+
static void virtnet_napi_tx_enable(struct virtnet_info *vi,
struct virtqueue *vq,
struct napi_struct *napi)
@@ -2817,7 +2823,7 @@ static void virtnet_napi_tx_enable(struct virtnet_info *vi,
return;
}
- return virtnet_napi_enable(vq, napi);
+ virtnet_napi_do_enable(vq, napi);
}
static void virtnet_napi_tx_disable(struct napi_struct *napi)

Reviewed-by: Gerhard Engleder <gerhard@xxxxxxxxxxxxxxxxxxxxx>