| Message ID | 20210909083918.27008-1-zhangkaiheb@126.com |
|---|---|
| State | New |
| Headers | show |
| Series | ipv6: delay fib6_sernum increase in fib6_add | expand |
On 9/9/21 2:39 AM, zhang kai wrote: > only increase fib6_sernum in net namespace after add fib6_info > successfully. > > Signed-off-by: zhang kai <zhangkaiheb@126.com> > --- > net/ipv6/ip6_fib.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > Reviewed-by: David Ahern <dsahern@kernel.org>
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 4d7b93baa..07de2fbc9 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -1377,7 +1377,6 @@ int fib6_add(struct fib6_node *root, struct fib6_info *rt, int err = -ENOMEM; int allow_create = 1; int replace_required = 0; - int sernum = fib6_new_sernum(info->nl_net); if (info->nlh) { if (!(info->nlh->nlmsg_flags & NLM_F_CREATE)) @@ -1477,7 +1476,7 @@ int fib6_add(struct fib6_node *root, struct fib6_info *rt, if (!err) { if (rt->nh) list_add(&rt->nh_list, &rt->nh->f6i_list); - __fib6_update_sernum_upto_root(rt, sernum); + __fib6_update_sernum_upto_root(rt, fib6_new_sernum(info->nl_net)); fib6_start_gc(info->nl_net, rt); }
only increase fib6_sernum in net namespace after add fib6_info successfully. Signed-off-by: zhang kai <zhangkaiheb@126.com> --- net/ipv6/ip6_fib.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)