[PATCH batadv v2 5/5] batman-adv: move hardif generation counter into batadv_priv
Sven Eckelmann <[email protected]>
| Newsgroups | org.open-mesh.lists.batman |
|---|---|
| Message-ID | <[email protected]> |
From: Nora Schiffer <[email protected]> The counter doesn't need to be global. --- net/batman-adv/hard-interface.c | 4 ++-- net/batman-adv/main.c | 1 - net/batman-adv/main.h | 2 -- net/batman-adv/netlink.c | 2 +- net/batman-adv/types.h | 3 +++ 5 files changed, 6 insertions(+), 6 deletions(-) diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index 3990d826..8e16b20a 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -775,7 +775,7 @@ int batadv_hardif_enable_interface(struct net_device *net_dev, hard_iface->mesh_iface = mesh_iface; bat_priv = netdev_priv(hard_iface->mesh_iface); - batadv_hardif_generation++; + bat_priv->hardif_generation++; ret = netdev_master_upper_dev_link(hard_iface->net_dev, mesh_iface, hard_iface, NULL, NULL); if (ret) @@ -894,7 +894,7 @@ void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface) batadv_purge_orig_ref(bat_priv); batadv_purge_outstanding_packets(bat_priv, hard_iface); - batadv_hardif_generation++; + bat_priv->hardif_generation++; netdev_upper_dev_unlink(hard_iface->net_dev, hard_iface->mesh_iface); batadv_hardif_recalc_extra_skbroom(hard_iface->mesh_iface); diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index ad26b6ce..f3c2e42c 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -59,7 +59,6 @@ #include "tp_meter.h" #include "translation-table.h" -unsigned int batadv_hardif_generation; static int (*batadv_rx_handler[256])(struct sk_buff *skb, struct batadv_hard_iface *recv_if); diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h index e3414504..e738758e 100644 --- a/net/batman-adv/main.h +++ b/net/batman-adv/main.h @@ -226,8 +226,6 @@ static inline int batadv_print_vid(unsigned short vid) return -1; } -extern unsigned int batadv_hardif_generation; - extern struct workqueue_struct *batadv_event_workqueue; int batadv_mesh_init(struct net_device *mesh_iface); diff --git a/net/batman-adv/netlink.c b/net/batman-adv/netlink.c index 1449f364..557a5539 100644 --- a/net/batman-adv/netlink.c +++ b/net/batman-adv/netlink.c @@ -962,7 +962,7 @@ batadv_netlink_dump_hardif(struct sk_buff *msg, struct netlink_callback *cb) bat_priv = netdev_priv(mesh_iface); rtnl_lock(); - cb->seq = batadv_hardif_generation << 1 | 1; + cb->seq = bat_priv->hardif_generation << 1 | 1; netdev_for_each_lower_private(mesh_iface, hard_iface, iter) { if (i++ < skip) diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index deb0b738..5ea04c32 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -1658,6 +1658,9 @@ struct batadv_priv { /** @tp_num: number of currently active tp sessions */ atomic_t tp_num; + /** @hardif_generation: generation counter added to netlink hardif dumps */ + unsigned int hardif_generation; + /** @orig_work: work queue callback item for orig node purging */ struct delayed_work orig_work; -- 2.47.3