init: Move radix_tree_init() early

Prepare for using radix trees in early_irq_init().

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1265793639-15071-30-git-send-email-yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/init/main.c b/init/main.c
index 4cb47a159f0..845187822e5 100644
--- a/init/main.c
+++ b/init/main.c
@@ -584,6 +584,7 @@ asmlinkage void __init start_kernel(void)
                 local_irq_disable();
         }
         rcu_init();
+        radix_tree_init();
         /* init some links before init_ISA_irqs() */
         early_irq_init();
         init_IRQ();
@@ -657,7 +658,6 @@ asmlinkage void __init start_kernel(void)
         proc_caches_init();
         buffer_init();
         key_init();
-        radix_tree_init();
         security_init();
         vfs_caches_init(totalram_pages);
         signals_init();