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author | Ingo Molnar <mingo@elte.hu> | 2010-04-02 19:37:50 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2010-04-02 19:38:10 +0200 |
commit | ec5e61aabeac58670691bd0613388d16697d0d81 (patch) | |
tree | 59838509358f27334874b90756505785cde29b02 /net/ipv4/fib_trie.c | |
parent | 75ec5a245c7763c397f31ec8964d0a46c54a7386 (diff) | |
parent | 8bb39f9aa068262732fe44b965d7a6eb5a5a7d67 (diff) | |
download | op-kernel-dev-ec5e61aabeac58670691bd0613388d16697d0d81.zip op-kernel-dev-ec5e61aabeac58670691bd0613388d16697d0d81.tar.gz |
Merge branch 'perf/urgent' into perf/core
Conflicts:
arch/x86/kernel/cpu/perf_event.c
Merge reason: Resolve the conflict, pick up fixes
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'net/ipv4/fib_trie.c')
-rw-r--r-- | net/ipv4/fib_trie.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index af5d897..01ef8ba 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -961,7 +961,9 @@ fib_find_node(struct trie *t, u32 key) struct node *n; pos = 0; - n = rcu_dereference(t->trie); + n = rcu_dereference_check(t->trie, + rcu_read_lock_held() || + lockdep_rtnl_is_held()); while (n != NULL && NODE_TYPE(n) == T_TNODE) { tn = (struct tnode *) n; |