linux-kernel - [2.6 patch] fs/buffer.c:init

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Message-ID: <20080428153829.GB2813@cs181133002.pp.htv.fi>
Date:	Mon, 28 Apr 2008 18:38:29 +0300
From:	Adrian Bunk <bunk@...nel.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Alexander van Heukelum <heukelum@...lshack.com>,
	jdike@...toit.com
Subject: [2.6 patch] fs/buffer.c:init_buffer() mustn't be inline

This patch fixes the following build error with UML and gcc 4.3:

<--  snip  -->

...
  CC      fs/buffer.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/fs/buffer.c: In function ‘init_page_buffers’:
/home/bunk/linux/kernel-2.6/git/linux-2.6/fs/buffer.c:51: sorry, unimplemented: inlining failed in call to ‘init_buffer’: function body not available
/home/bunk/linux/kernel-2.6/git/linux-2.6/fs/buffer.c:1007: sorry, unimplemented: called from here
make[2]: *** [fs/buffer.o] Error 1

<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@...nel.org>

---
922267dbec9ea632537ab61ef9cb2d0d5f9d8f9e diff --git a/fs/buffer.c b/fs/buffer.c
index 39ff144..d74743d 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -46,8 +46,7 @@ static int fsync_buffers_list(spinlock_t *lock, struct list_head *list);
 
 #define BH_ENTRY(list) list_entry((list), struct buffer_head, b_assoc_buffers)
 
-inline void
-init_buffer(struct buffer_head *bh, bh_end_io_t *handler, void *private)
+void init_buffer(struct buffer_head *bh, bh_end_io_t *handler, void *private)
 {
 	bh->b_end_io = handler;
 	bh->b_private = private;

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