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authorJoel Fernandes (Google) <joel@joelfernandes.org>2019-07-16 18:12:24 -0400
committerPaul E. McKenney <paulmck@linux.ibm.com>2019-08-09 11:01:08 -0700
commit7fd69b0ba48a2b2d8e5b4f0945b28d3839a7705a (patch)
tree7a4450003a11b80d04efbf729529ba813b46c3aa /net/ipv4
parentfbab8d6735e2643365040bd9e1057addc0d9b4cf (diff)
downloadlinux-7fd69b0ba48a2b2d8e5b4f0945b28d3839a7705a.tar.bz2
ipv4: Add lockdep condition to fix for_each_entry()
This commit applies the consolidated list_for_each_entry_rcu() support for lockdep conditions. Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org> Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/fib_frontend.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index e8bc939b56dd..dde77f72e03e 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -124,7 +124,8 @@ struct fib_table *fib_get_table(struct net *net, u32 id)
h = id & (FIB_TABLE_HASHSZ - 1);
head = &net->ipv4.fib_table_hash[h];
- hlist_for_each_entry_rcu(tb, head, tb_hlist) {
+ hlist_for_each_entry_rcu(tb, head, tb_hlist,
+ lockdep_rtnl_is_held()) {
if (tb->tb_id == id)
return tb;
}