linux-kernel - Re: [RFC PATCH] kbuild: silence section mismatch warnings

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Message-ID: <20070511211604.GB382@uranus.ravnborg.org>
Date:	Fri, 11 May 2007 23:16:04 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH] kbuild: silence section mismatch warnings

Use the new markers to avoid the warnings from init/main (arm + i386)
and mm/slab (all archs).

With this the noise level is dratiscally reduced.

	Sam

diff --git a/init/main.c b/init/main.c
index 1940fa7..1d8ea31 100644
--- a/init/main.c
+++ b/init/main.c
@@ -423,7 +423,7 @@ static void __init setup_command_line(char *command_line)
  * gcc-3.4 accidentally inlines this function, so use noinline.
  */
 
-static void noinline rest_init(void)
+static void __init_refok noinline rest_init(void)
 	__releases(kernel_lock)
 {
 	int pid;
diff --git a/mm/slab.c b/mm/slab.c
index 944b205..ef60834 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1960,7 +1960,7 @@ static void slab_destroy(struct kmem_cache *cachep, struct slab *slabp)
  * For setting up all the kmem_list3s for cache whose buffer_size is same as
  * size of kmem_list3.
  */
-static void __init set_up_list3s(struct kmem_cache *cachep, int index)
+static void __init_refok set_up_list3s(struct kmem_cache *cachep, int index)
 {
 	int node;
 
-
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