diff options
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 4f103e7c4ea2..0a9f854bfa50 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -636,7 +636,7 @@ static void rt6_probe(struct fib6_nh *fib6_nh) nh_gw = &fib6_nh->fib_nh_gw6; dev = fib6_nh->fib_nh_dev; - rcu_read_lock_bh(); + rcu_read_lock(); last_probe = READ_ONCE(fib6_nh->last_probe); idev = __in6_dev_get(dev); neigh = __ipv6_neigh_lookup_noref(dev, nh_gw); @@ -644,7 +644,7 @@ static void rt6_probe(struct fib6_nh *fib6_nh) if (READ_ONCE(neigh->nud_state) & NUD_VALID) goto out; - write_lock(&neigh->lock); + write_lock_bh(&neigh->lock); if (!(neigh->nud_state & NUD_VALID) && time_after(jiffies, neigh->updated + idev->cnf.rtr_probe_interval)) { @@ -652,7 +652,7 @@ static void rt6_probe(struct fib6_nh *fib6_nh) if (work) __neigh_set_probe_once(neigh); } - write_unlock(&neigh->lock); + write_unlock_bh(&neigh->lock); } else if (time_after(jiffies, last_probe + idev->cnf.rtr_probe_interval)) { work = kmalloc(sizeof(*work), GFP_ATOMIC); @@ -670,7 +670,7 @@ static void rt6_probe(struct fib6_nh *fib6_nh) } out: - rcu_read_unlock_bh(); + rcu_read_unlock(); } #else static inline void rt6_probe(struct fib6_nh *fib6_nh) @@ -686,7 +686,7 @@ static enum rt6_nud_state rt6_check_neigh(const struct fib6_nh *fib6_nh) enum rt6_nud_state ret = RT6_NUD_FAIL_HARD; struct neighbour *neigh; - rcu_read_lock_bh(); + rcu_read_lock(); neigh = __ipv6_neigh_lookup_noref(fib6_nh->fib_nh_dev, &fib6_nh->fib_nh_gw6); if (neigh) { @@ -704,7 +704,7 @@ static enum rt6_nud_state rt6_check_neigh(const struct fib6_nh *fib6_nh) ret = IS_ENABLED(CONFIG_IPV6_ROUTER_PREF) ? RT6_NUD_SUCCEED : RT6_NUD_FAIL_DO_RR; } - rcu_read_unlock_bh(); + rcu_read_unlock(); return ret; } |