Message ID | 1381665009-4436-1-git-send-email-baker.kernel@gmail.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: baker.kernel@gmail.com Date: Sun, 13 Oct 2013 19:50:09 +0800 > From: "baker.zhang" <baker.kernel@gmail.com> > > fib_table_lookup has included the rcu lock protection. > > Signed-off-by: baker.zhang <baker.kernel@gmail.com> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index b3f627a..d846304 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -933,7 +933,6 @@ static void nl_fib_lookup(struct fib_result_nl *frn, struct fib_table *tb) local_bh_disable(); frn->tb_id = tb->tb_id; - rcu_read_lock(); frn->err = fib_table_lookup(tb, &fl4, &res, FIB_LOOKUP_NOREF); if (!frn->err) { @@ -942,7 +941,6 @@ static void nl_fib_lookup(struct fib_result_nl *frn, struct fib_table *tb) frn->type = res.type; frn->scope = res.scope; } - rcu_read_unlock(); local_bh_enable(); } }