mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
17afb853ee
also refresh generic patches for 3.14, 3.18, 3.19 and 4.0 targets might need a minor refresh as well, however, it looks like everything still applies cleanly with occasional small offsets. Signed-off-by: Daniel Golle <daniel@makrotopia.org> SVN-Revision: 44876
80 lines
2.2 KiB
Diff
80 lines
2.2 KiB
Diff
From: Alexander Duyck <alexander.h.duyck@redhat.com>
|
|
Date: Thu, 22 Jan 2015 15:51:39 -0800
|
|
Subject: [PATCH] fib_trie: Move fib_find_alias to file where it is used
|
|
|
|
The function fib_find_alias is only accessed by functions in fib_trie.c as
|
|
such it makes sense to relocate it and cast it as static so that the
|
|
compiler can take advantage of optimizations it can do to it as a local
|
|
function.
|
|
|
|
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
|
|
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
---
|
|
|
|
--- a/net/ipv4/fib_lookup.h
|
|
+++ b/net/ipv4/fib_lookup.h
|
|
@@ -32,7 +32,6 @@ int fib_dump_info(struct sk_buff *skb, u
|
|
unsigned int);
|
|
void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, int dst_len,
|
|
u32 tb_id, const struct nl_info *info, unsigned int nlm_flags);
|
|
-struct fib_alias *fib_find_alias(struct list_head *fah, u8 tos, u32 prio);
|
|
|
|
static inline void fib_result_assign(struct fib_result *res,
|
|
struct fib_info *fi)
|
|
--- a/net/ipv4/fib_semantics.c
|
|
+++ b/net/ipv4/fib_semantics.c
|
|
@@ -410,24 +410,6 @@ errout:
|
|
rtnl_set_sk_err(info->nl_net, RTNLGRP_IPV4_ROUTE, err);
|
|
}
|
|
|
|
-/* Return the first fib alias matching TOS with
|
|
- * priority less than or equal to PRIO.
|
|
- */
|
|
-struct fib_alias *fib_find_alias(struct list_head *fah, u8 tos, u32 prio)
|
|
-{
|
|
- if (fah) {
|
|
- struct fib_alias *fa;
|
|
- list_for_each_entry(fa, fah, fa_list) {
|
|
- if (fa->fa_tos > tos)
|
|
- continue;
|
|
- if (fa->fa_info->fib_priority >= prio ||
|
|
- fa->fa_tos < tos)
|
|
- return fa;
|
|
- }
|
|
- }
|
|
- return NULL;
|
|
-}
|
|
-
|
|
static int fib_detect_death(struct fib_info *fi, int order,
|
|
struct fib_info **last_resort, int *last_idx,
|
|
int dflt)
|
|
--- a/net/ipv4/fib_trie.c
|
|
+++ b/net/ipv4/fib_trie.c
|
|
@@ -998,6 +998,26 @@ static struct tnode *fib_find_node(struc
|
|
return n;
|
|
}
|
|
|
|
+/* Return the first fib alias matching TOS with
|
|
+ * priority less than or equal to PRIO.
|
|
+ */
|
|
+static struct fib_alias *fib_find_alias(struct list_head *fah, u8 tos, u32 prio)
|
|
+{
|
|
+ struct fib_alias *fa;
|
|
+
|
|
+ if (!fah)
|
|
+ return NULL;
|
|
+
|
|
+ list_for_each_entry(fa, fah, fa_list) {
|
|
+ if (fa->fa_tos > tos)
|
|
+ continue;
|
|
+ if (fa->fa_info->fib_priority >= prio || fa->fa_tos < tos)
|
|
+ return fa;
|
|
+ }
|
|
+
|
|
+ return NULL;
|
|
+}
|
|
+
|
|
static void trie_rebalance(struct trie *t, struct tnode *tn)
|
|
{
|
|
struct tnode *tp;
|