Signed-off-by: Thomas Graf <[EMAIL PROTECTED]>
Index: net-2.6/net/ipv6/ip6_fib.c
===================================================================
--- net-2.6.orig/net/ipv6/ip6_fib.c 2006-10-20 12:33:57.000000000 +0200
+++ net-2.6/net/ipv6/ip6_fib.c 2006-10-20 12:39:13.000000000 +0200
@@ -169,7 +169,6 @@
static struct fib6_table fib6_main_tbl = {
.tb6_id = RT6_TABLE_MAIN,
- .tb6_lock = RW_LOCK_UNLOCKED,
.tb6_root = {
.leaf = &ip6_null_entry,
.fn_flags = RTN_ROOT | RTN_TL_ROOT | RTN_RTINFO,
@@ -187,6 +186,12 @@
{
unsigned int h;
+ /*
+ * Initialize table lock at a single place to give lockdep a key,
+ * tables aren't visible prior to being linked to the list.
+ */
+ rwlock_init(&tb->tb6_lock);
+
h = tb->tb6_id & (FIB_TABLE_HASHSZ - 1);
/*
@@ -199,7 +204,6 @@
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
static struct fib6_table fib6_local_tbl = {
.tb6_id = RT6_TABLE_LOCAL,
- .tb6_lock = RW_LOCK_UNLOCKED,
.tb6_root = {
.leaf = &ip6_null_entry,
.fn_flags = RTN_ROOT | RTN_TL_ROOT | RTN_RTINFO,
@@ -213,7 +217,6 @@
table = kzalloc(sizeof(*table), GFP_ATOMIC);
if (table != NULL) {
table->tb6_id = id;
- table->tb6_lock = RW_LOCK_UNLOCKED;
table->tb6_root.leaf = &ip6_null_entry;
table->tb6_root.fn_flags = RTN_ROOT | RTN_TL_ROOT | RTN_RTINFO;
}
-
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