diff options
Diffstat (limited to 'net/xdp/xsk_buff_pool.c')
-rw-r--r-- | net/xdp/xsk_buff_pool.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/net/xdp/xsk_buff_pool.c b/net/xdp/xsk_buff_pool.c index 67a4494d63b6..8de01aaac4a0 100644 --- a/net/xdp/xsk_buff_pool.c +++ b/net/xdp/xsk_buff_pool.c @@ -71,12 +71,11 @@ struct xsk_buff_pool *xp_create_and_assign_umem(struct xdp_sock *xs, INIT_LIST_HEAD(&pool->free_list); INIT_LIST_HEAD(&pool->xsk_tx_list); spin_lock_init(&pool->xsk_tx_list_lock); + spin_lock_init(&pool->cq_lock); refcount_set(&pool->users, 1); pool->fq = xs->fq_tmp; pool->cq = xs->cq_tmp; - xs->fq_tmp = NULL; - xs->cq_tmp = NULL; for (i = 0; i < pool->free_heads_cnt; i++) { xskb = &pool->heads[i]; @@ -120,8 +119,8 @@ static void xp_disable_drv_zc(struct xsk_buff_pool *pool) } } -static int __xp_assign_dev(struct xsk_buff_pool *pool, - struct net_device *netdev, u16 queue_id, u16 flags) +int xp_assign_dev(struct xsk_buff_pool *pool, + struct net_device *netdev, u16 queue_id, u16 flags) { bool force_zc, force_copy; struct netdev_bpf bpf; @@ -192,12 +191,6 @@ err_unreg_pool: return err; } -int xp_assign_dev(struct xsk_buff_pool *pool, struct net_device *dev, - u16 queue_id, u16 flags) -{ - return __xp_assign_dev(pool, dev, queue_id, flags); -} - int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_umem *umem, struct net_device *dev, u16 queue_id) { @@ -211,7 +204,7 @@ int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_umem *umem, if (pool->uses_need_wakeup) flags |= XDP_USE_NEED_WAKEUP; - return __xp_assign_dev(pool, dev, queue_id, flags); + return xp_assign_dev(pool, dev, queue_id, flags); } void xp_clear_dev(struct xsk_buff_pool *pool) |