diff options
Diffstat (limited to '')
| -rw-r--r-- | net/ipv6/ip6_fib.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 87ac82f850d2..cdfb8500ccae 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -147,11 +147,15 @@ static __be32 addr_bit_set(const void *token, int fn_bit) addr[fn_bit >> 5]; } -struct fib6_info *fib6_info_alloc(gfp_t gfp_flags) +struct fib6_info *fib6_info_alloc(gfp_t gfp_flags, bool with_fib6_nh) { struct fib6_info *f6i; + size_t sz = sizeof(*f6i); - f6i = kzalloc(sizeof(*f6i), gfp_flags); + if (with_fib6_nh) + sz += sizeof(struct fib6_nh); + + f6i = kzalloc(sz, gfp_flags); if (!f6i) return NULL; @@ -167,7 +171,7 @@ void fib6_info_destroy_rcu(struct rcu_head *head) WARN_ON(f6i->fib6_node); - fib6_nh_release(&f6i->fib6_nh); + fib6_nh_release(f6i->fib6_nh); ip_fib_metrics_put(f6i->fib6_metrics); kfree(f6i); } @@ -912,7 +916,7 @@ static void fib6_drop_pcpu_from(struct fib6_info *f6i, f6i->fib6_destroying = 1; mb(); /* paired with the cmpxchg() in rt6_make_pcpu_route() */ - fib6_nh = &f6i->fib6_nh; + fib6_nh = f6i->fib6_nh; __fib6_drop_pcpu_from(fib6_nh, f6i, table); } @@ -2301,14 +2305,14 @@ static int ipv6_route_seq_show(struct seq_file *seq, void *v) #else seq_puts(seq, "00000000000000000000000000000000 00 "); #endif - if (rt->fib6_nh.fib_nh_gw_family) { + if (rt->fib6_nh->fib_nh_gw_family) { flags |= RTF_GATEWAY; - seq_printf(seq, "%pi6", &rt->fib6_nh.fib_nh_gw6); + seq_printf(seq, "%pi6", &rt->fib6_nh->fib_nh_gw6); } else { seq_puts(seq, "00000000000000000000000000000000"); } - dev = rt->fib6_nh.fib_nh_dev; + dev = rt->fib6_nh->fib_nh_dev; seq_printf(seq, " %08x %08x %08x %08x %8s\n", rt->fib6_metric, refcount_read(&rt->fib6_ref), 0, flags, dev ? dev->name : ""); |