[PATCH] autofs4: check for directory re-create in lookup

[linux-2.6-omap-h63xx.git] / net / ipv4 / fib_rules.c

diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index fd4a8cd4c06eeaf8ee64f410f7aa5c636509d2ba..b837c33e0404fc09a8e54ea7798d8e8b698657af 100644 (file)
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -299,6 +299,13 @@ static u32 fib4_rule_default_pref(void)
        return 0;
 }
 
+static size_t fib4_rule_nlmsg_payload(struct fib_rule *rule)
+{
+       return nla_total_size(4) /* dst */
+              + nla_total_size(4) /* src */
+              + nla_total_size(4); /* flow */
+}
+
 static struct fib_rules_ops fib4_rules_ops = {
        .family         = AF_INET,
        .rule_size      = sizeof(struct fib4_rule),
@@ -308,6 +315,7 @@ static struct fib_rules_ops fib4_rules_ops = {
        .compare        = fib4_rule_compare,
        .fill           = fib4_rule_fill,
        .default_pref   = fib4_rule_default_pref,
+       .nlmsg_payload  = fib4_rule_nlmsg_payload,
        .nlgroup        = RTNLGRP_IPV4_RULE,
        .policy         = fib4_rule_policy,
        .rules_list     = &fib4_rules,