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| author |   Joel Fernandes (Google) <joel@joelfernandes.org> | 2019-07-16 18:12:24 -0400 |
|---|---|---|
| committer |   Paul E. McKenney <paulmck@linux.ibm.com> | 2019-08-09 11:01:08 -0700 |
| commit | 7fd69b0ba48a2b2d8e5b4f0945b28d3839a7705a (patch) | |
| tree | 7a4450003a11b80d04efbf729529ba813b46c3aa /net/ipv4/fib_frontend.c | |
| parent | rcu/sync: Remove custom check for RCU readers (diff) | |
| download | linux-dev-7fd69b0ba48a2b2d8e5b4f0945b28d3839a7705a.tar.xz linux-dev-7fd69b0ba48a2b2d8e5b4f0945b28d3839a7705a.zip | |
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/fib_frontend.c')
| -rw-r--r-- | net/ipv4/fib_frontend.c | 3 |
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; } |