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| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2023-05-08 22:45:23 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-05-09 20:10:36 -0700 |
| commit | 9d142ed484a3d517e779fc3c16028a720762643f (patch) | |
| tree | 927012903124b2581d8bcff92e6f4b76f908da6f /drivers | |
| parent | af8eacf2b42e0a736a7a2a1379fb6c0b7fd66da4 (diff) | |
| download | linux-9d142ed484a3d517e779fc3c16028a720762643f.tar.gz linux-9d142ed484a3d517e779fc3c16028a720762643f.tar.bz2 linux-9d142ed484a3d517e779fc3c16028a720762643f.zip | |
net: veth: rely on napi_build_skb in veth_convert_skb_to_xdp_buff
Since veth_convert_skb_to_xdp_buff routine runs in veth_poll() NAPI,
rely on napi_build_skb() instead of build_skb() to reduce skb allocation
cost.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Yunsheng Lin <linyunsheng@huawei.com>
Link: https://lore.kernel.org/r/0f822c0b72f8b71555c11745cb8fb33399d02de9.1683578488.git.lorenzo@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/veth.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c index dce9f9d63e04..3ae496011640 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -747,7 +747,7 @@ static int veth_convert_skb_to_xdp_buff(struct veth_rq *rq, if (!page) goto drop; - nskb = build_skb(page_address(page), PAGE_SIZE); + nskb = napi_build_skb(page_address(page), PAGE_SIZE); if (!nskb) { page_pool_put_full_page(rq->page_pool, page, true); goto drop; |