* [PATCH] ipv6: delay fib6_sernum increase in fib6_add
@ 2021-09-09 8:39 zhang kai
2021-09-12 17:11 ` David Ahern
0 siblings, 1 reply; 2+ messages in thread
From: zhang kai @ 2021-09-09 8:39 UTC (permalink / raw)
To: davem; +Cc: yoshfuji, dsahern, kuba, netdev, linux-kernel, zhang kai
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(-)
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);
}
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ipv6: delay fib6_sernum increase in fib6_add
2021-09-09 8:39 [PATCH] ipv6: delay fib6_sernum increase in fib6_add zhang kai
@ 2021-09-12 17:11 ` David Ahern
0 siblings, 0 replies; 2+ messages in thread
From: David Ahern @ 2021-09-12 17:11 UTC (permalink / raw)
To: zhang kai, davem; +Cc: yoshfuji, dsahern, kuba, netdev, linux-kernel
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>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-09-09 8:39 [PATCH] ipv6: delay fib6_sernum increase in fib6_add zhang kai
2021-09-12 17:11 ` David Ahern
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