diff options
Diffstat (limited to 'net/xdp/xsk.c')
| -rw-r--r-- | net/xdp/xsk.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c index 7b709e4e7ec4..029a092582da 100644 --- a/net/xdp/xsk.c +++ b/net/xdp/xsk.c @@ -135,9 +135,9 @@ int xsk_reg_pool_at_qid(struct net_device *dev, struct xsk_buff_pool *pool, return 0; } -static int __xsk_rcv_zc(struct xdp_sock *xs, struct xdp_buff *xdp, u32 len, u32 flags) +static int __xsk_rcv_zc(struct xdp_sock *xs, struct xdp_buff_xsk *xskb, u32 len, + u32 flags) { - struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); u64 addr; int err; @@ -152,6 +152,13 @@ static int __xsk_rcv_zc(struct xdp_sock *xs, struct xdp_buff *xdp, u32 len, u32 return 0; } +static int xsk_rcv_zc(struct xdp_sock *xs, struct xdp_buff *xdp, u32 len) +{ + struct xdp_buff_xsk *xskb = container_of(xdp, struct xdp_buff_xsk, xdp); + + return __xsk_rcv_zc(xs, xskb, len, 0); +} + static void xsk_copy_xdp(struct xdp_buff *to, struct xdp_buff *from, u32 len) { void *from_buf, *to_buf; @@ -172,6 +179,7 @@ static void xsk_copy_xdp(struct xdp_buff *to, struct xdp_buff *from, u32 len) static int __xsk_rcv(struct xdp_sock *xs, struct xdp_buff *xdp) { + struct xdp_buff_xsk *xskb; struct xdp_buff *xsk_xdp; int err; u32 len; @@ -189,7 +197,8 @@ static int __xsk_rcv(struct xdp_sock *xs, struct xdp_buff *xdp) } xsk_copy_xdp(xsk_xdp, xdp, len); - err = __xsk_rcv_zc(xs, xsk_xdp, len, 0); + xskb = container_of(xsk_xdp, struct xdp_buff_xsk, xdp); + err = __xsk_rcv_zc(xs, xskb, len, 0); if (err) { xsk_buff_free(xsk_xdp); return err; @@ -259,7 +268,7 @@ static int xsk_rcv(struct xdp_sock *xs, struct xdp_buff *xdp) if (xdp->rxq->mem.type == MEM_TYPE_XSK_BUFF_POOL) { len = xdp->data_end - xdp->data; - return __xsk_rcv_zc(xs, xdp, len, 0); + return xsk_rcv_zc(xs, xdp, len); } err = __xsk_rcv(xs, xdp); |