netns xfrm: per-netns MIBs

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 8 insertions, 7 deletions

diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
index ba90e5e50ffc..c235597ba8dd 100644
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@ -49,27 +49,27 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
         do {
                 err = xfrm_state_check_space(x, skb);
                 if (err) {
-                        XFRM_INC_STATS(LINUX_MIB_XFRMOUTERROR);
+                        XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTERROR);
                         goto error_nolock;
                 }
 
                 err = x->outer_mode->output(x, skb);
                 if (err) {
-                        XFRM_INC_STATS(LINUX_MIB_XFRMOUTSTATEMODEERROR);
+                        XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTSTATEMODEERROR);
                         goto error_nolock;
                 }
 
                 spin_lock_bh(&x->lock);
                 err = xfrm_state_check_expire(x);
                 if (err) {
-                        XFRM_INC_STATS(LINUX_MIB_XFRMOUTSTATEEXPIRED);
+                        XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTSTATEEXPIRED);
                         goto error;
                 }
 
                 if (x->type->flags & XFRM_TYPE_REPLAY_PROT) {
                         XFRM_SKB_CB(skb)->seq.output = ++x->replay.oseq;
                         if (unlikely(x->replay.oseq == 0)) {
-                                XFRM_INC_STATS(LINUX_MIB_XFRMOUTSTATESEQERROR);
+                                XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTSTATESEQERROR);
                                 x->replay.oseq--;
                                 xfrm_audit_state_replay_overflow(x, skb);
                                 err = -EOVERFLOW;
@@ -90,12 +90,12 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
 
 resume:
                 if (err) {
-                        XFRM_INC_STATS(LINUX_MIB_XFRMOUTSTATEPROTOERROR);
+                        XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTSTATEPROTOERROR);
                         goto error_nolock;
                 }
 
                 if (!(skb->dst = dst_pop(dst))) {
-                        XFRM_INC_STATS(LINUX_MIB_XFRMOUTERROR);
+                        XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTERROR);
                         err = -EHOSTUNREACH;
                         goto error_nolock;
                 }
@@ -179,6 +179,7 @@ static int xfrm_output_gso(struct sk_buff *skb)
 
 int xfrm_output(struct sk_buff *skb)
 {
+        struct net *net = dev_net(skb->dst->dev);
         int err;
 
         if (skb_is_gso(skb))
@@ -187,7 +188,7 @@ int xfrm_output(struct sk_buff *skb)
         if (skb->ip_summed == CHECKSUM_PARTIAL) {
                 err = skb_checksum_help(skb);
                 if (err) {
-                        XFRM_INC_STATS(LINUX_MIB_XFRMOUTERROR);
+                        XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTERROR);
                         kfree_skb(skb);
                         return err;
                 }