linux-kernel - [2.6 patch] block/blk-barrier.c:blk_ordered_cur

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Message-ID: <20080428153839.GE2813@cs181133002.pp.htv.fi>
Date:	Mon, 28 Apr 2008 18:38:39 +0300
From:	Adrian Bunk <bunk@...nel.org>
To:	axboe@...nel.dk
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, Ingo Molnar <mingo@...e.hu>
Subject: [2.6 patch] block/blk-barrier.c:blk_ordered_cur_seq() mustn't be
	inline

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

<--  snip  -->

...
  CC      block/blk-barrier.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/block/blk-barrier.c: In function ‘blk_do_ordered’:
/home/bunk/linux/kernel-2.6/git/linux-2.6/block/blk-barrier.c:57: sorry, unimplemented: inlining failed in call to ‘blk_ordered_cur_seq’: function body not available
/home/bunk/linux/kernel-2.6/git/linux-2.6/block/blk-barrier.c:252: sorry, unimplemented: called from here
/home/bunk/linux/kernel-2.6/git/linux-2.6/block/blk-barrier.c:57: sorry, unimplemented: inlining failed in call to ‘blk_ordered_cur_seq’: function body not available
/home/bunk/linux/kernel-2.6/git/linux-2.6/block/blk-barrier.c:253: sorry, unimplemented: called from here
make[2]: *** [block/blk-barrier.o] Error 1

<--  snip  -->

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

---
e322a237766808e2c198f4521a9c8ba1fae6b77c diff --git a/block/blk-barrier.c b/block/blk-barrier.c
index 55c5f1f..2b9f2e9 100644
--- a/block/blk-barrier.c
+++ b/block/blk-barrier.c
@@ -53,7 +53,7 @@ EXPORT_SYMBOL(blk_queue_ordered);
 /*
  * Cache flushing for ordered writes handling
  */
-inline unsigned blk_ordered_cur_seq(struct request_queue *q)
+unsigned blk_ordered_cur_seq(struct request_queue *q)
 {
 	if (!q->ordseq)
 		return 0;

--
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