diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/compat/compat.h | 9 | ||||
| -rw-r--r-- | src/peer.c | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/compat/compat.h b/src/compat/compat.h index 997ae39..7943ab8 100644 --- a/src/compat/compat.h +++ b/src/compat/compat.h @@ -601,6 +601,15 @@ static inline void *skb_put_data(struct sk_buff *skb, const void *data, unsigned #define napi_complete_done(n, work_done) napi_complete(n) #endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 5, 0) +#include <linux/netdevice.h> +/* NAPI_STATE_SCHED gets set by netif_napi_add anyway, so this is safe. + * Also, kernels without NAPI_STATE_NO_BUSY_POLL don't have a call to + * napi_hash_add inside of netif_napi_add. + */ +#define NAPI_STATE_NO_BUSY_POLL NAPI_STATE_SCHED +#endif + /* https://lkml.kernel.org/r/20170624021727.17835-1-Jason@zx2c4.com */ #if IS_ENABLED(CONFIG_NF_CONNTRACK) #include <linux/ip.h> @@ -56,6 +56,7 @@ struct wireguard_peer *peer_create(struct wireguard_device *wg, const u8 public_ list_add_tail(&peer->peer_list, &wg->peer_list); pubkey_hashtable_add(&wg->peer_hashtable, peer); peer->last_sent_handshake = ktime_get_boot_fast_ns() - (u64)(REKEY_TIMEOUT + 1) * NSEC_PER_SEC; + set_bit(NAPI_STATE_NO_BUSY_POLL, &peer->napi.state); netif_napi_add(wg->dev, &peer->napi, packet_rx_poll, NAPI_POLL_WEIGHT); napi_enable(&peer->napi); pr_debug("%s: Peer %llu created\n", wg->dev->name, peer->internal_id); |