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Commit 3661a910836a509be65afc3c1e512d900e1280f9

Authored by Denis V. Lunev
Committed by David S. Miller
1 parent 48115becf6
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

[NETNS]: Add netns refcnt debug to fib rules. 

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

Showing 2 changed files with 4 additions and 2 deletions Side-by-side Diff

include/net/fib_rules.h
Diff comments   View file @ 3661a91
... ... @@ -87,6 +87,7 @@
87 87 static inline void fib_rule_put_rcu(struct rcu_head *head)
88 88 {
89 89 struct fib_rule *rule = container_of(head, struct fib_rule, rcu);
  90 + release_net(rule->fr_net);
90 91 kfree(rule);
91 92 }
92 93  
net/core/fib_rules.c
Diff comments   View file @ 3661a91
... ... @@ -29,7 +29,7 @@
29 29 r->pref = pref;
30 30 r->table = table;
31 31 r->flags = flags;
32   - r->fr_net = ops->fro_net;
  32 + r->fr_net = hold_net(ops->fro_net);
33 33  
34 34 /* The lock is not required here, the list in unreacheable
35 35 * at the moment this function is called */
... ... @@ -243,7 +243,7 @@
243 243 err = -ENOMEM;
244 244 goto errout;
245 245 }
246   - rule->fr_net = net;
  246 + rule->fr_net = hold_net(net);
247 247  
248 248 if (tb[FRA_PRIORITY])
249 249 rule->pref = nla_get_u32(tb[FRA_PRIORITY]);
... ... @@ -344,6 +344,7 @@
344 344 return 0;
345 345  
346 346 errout_free:
  347 + release_net(rule->fr_net);
347 348 kfree(rule);
348 349 errout:
349 350 rules_ops_put(ops);