Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 19 insertions, 17 deletions

diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 76daeb5ff564..a53bb1b5b118 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -6,7 +6,7 @@
  *              IPv4 Forwarding Information Base: policy rules.
  *
  * Authors:     Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *              Thomas Graf <tgraf@suug.ch>
+ *              Thomas Graf <tgraf@suug.ch>
  *
  *              This program is free software; you can redistribute it and/or
  *              modify it under the terms of the GNU General Public License
@@ -14,7 +14,7 @@
  *              2 of the License, or (at your option) any later version.
  *
  * Fixes:
- *              Rani Assaf      :       local_rule cannot be deleted
+ *              Rani Assaf      :       local_rule cannot be deleted
  *              Marc Boucher    :       routing by fwmark
  */
 
@@ -32,8 +32,7 @@
 #include <net/ip_fib.h>
 #include <net/fib_rules.h>
 
-struct fib4_rule
-{
+struct fib4_rule {
         struct fib_rule         common;
         u8                      dst_len;
         u8                      src_len;
@@ -42,26 +41,27 @@ struct fib4_rule
         __be32                  srcmask;
         __be32                  dst;
         __be32                  dstmask;
-#ifdef CONFIG_NET_CLS_ROUTE
+#ifdef CONFIG_IP_ROUTE_CLASSID
         u32                     tclassid;
 #endif
 };
 
-#ifdef CONFIG_NET_CLS_ROUTE
-u32 fib_rules_tclass(struct fib_result *res)
+#ifdef CONFIG_IP_ROUTE_CLASSID
+u32 fib_rules_tclass(const struct fib_result *res)
 {
         return res->r ? ((struct fib4_rule *) res->r)->tclassid : 0;
 }
 #endif
 
-int fib_lookup(struct net *net, struct flowi *flp, struct fib_result *res)
+int fib_lookup(struct net *net, struct flowi4 *flp, struct fib_result *res)
 {
         struct fib_lookup_arg arg = {
                 .result = res,
+                .flags = FIB_LOOKUP_NOREF,
         };
         int err;
 
-        err = fib_rules_lookup(net->ipv4.rules_ops, flp, 0, &arg);
+        err = fib_rules_lookup(net->ipv4.rules_ops, flowi4_to_flowi(flp), 0, &arg);
         res->r = arg.rule;
 
         return err;
@@ -91,10 +91,11 @@ static int fib4_rule_action(struct fib_rule *rule, struct flowi *flp,
                 goto errout;
         }
 
-        if ((tbl = fib_get_table(rule->fr_net, rule->table)) == NULL)
+        tbl = fib_get_table(rule->fr_net, rule->table);
+        if (!tbl)
                 goto errout;
 
-        err = fib_table_lookup(tbl, flp, (struct fib_result *) arg->result);
+        err = fib_table_lookup(tbl, &flp->u.ip4, (struct fib_result *) arg->result, arg->flags);
         if (err > 0)
                 err = -EAGAIN;
 errout:
@@ -105,14 +106,15 @@ errout:
 static int fib4_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
 {
         struct fib4_rule *r = (struct fib4_rule *) rule;
-        __be32 daddr = fl->fl4_dst;
-        __be32 saddr = fl->fl4_src;
+        struct flowi4 *fl4 = &fl->u.ip4;
+        __be32 daddr = fl4->daddr;
+        __be32 saddr = fl4->saddr;
 
         if (((saddr ^ r->src) & r->srcmask) ||
             ((daddr ^ r->dst) & r->dstmask))
                 return 0;
 
-        if (r->tos && (r->tos != fl->fl4_tos))
+        if (r->tos && (r->tos != fl4->flowi4_tos))
                 return 0;
 
         return 1;
@@ -164,7 +166,7 @@ static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
         if (frh->dst_len)
                 rule4->dst = nla_get_be32(tb[FRA_DST]);
 
-#ifdef CONFIG_NET_CLS_ROUTE
+#ifdef CONFIG_IP_ROUTE_CLASSID
         if (tb[FRA_FLOW])
                 rule4->tclassid = nla_get_u32(tb[FRA_FLOW]);
 #endif
@@ -194,7 +196,7 @@ static int fib4_rule_compare(struct fib_rule *rule, struct fib_rule_hdr *frh,
         if (frh->tos && (rule4->tos != frh->tos))
                 return 0;
 
-#ifdef CONFIG_NET_CLS_ROUTE
+#ifdef CONFIG_IP_ROUTE_CLASSID
         if (tb[FRA_FLOW] && (rule4->tclassid != nla_get_u32(tb[FRA_FLOW])))
                 return 0;
 #endif
@@ -223,7 +225,7 @@ static int fib4_rule_fill(struct fib_rule *rule, struct sk_buff *skb,
         if (rule4->src_len)
                 NLA_PUT_BE32(skb, FRA_SRC, rule4->src);
 
-#ifdef CONFIG_NET_CLS_ROUTE
+#ifdef CONFIG_IP_ROUTE_CLASSID
         if (rule4->tclassid)
                 NLA_PUT_U32(skb, FRA_FLOW, rule4->tclassid);
 #endif