linux-kernel - [PATCH -mm] profile_likely: export do_check

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Date:	Fri, 17 Nov 2006 21:56:05 -0800
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	lkml <linux-kernel@...r.kernel.org>
Cc:	akpm <akpm@...l.org>
Subject: [PATCH -mm] profile_likely: export do_check_likely

From: Randy Dunlap <randy.dunlap@...cle.com>

I see MODPOST warnings for all modules in some (random) configs; e.g.:
(This is a short list; I see >100 of these.)

WARNING: "do_check_likely" [net/sched/cls_basic.ko] undefined!
WARNING: "do_check_likely" [net/netfilter/x_tables.ko] undefined!
WARNING: "do_check_likely" [net/key/af_key.ko] undefined!
WARNING: "do_check_likely" [kernel/rcutorture.ko] undefined!
WARNING: "do_check_likely" [fs/xfs/xfs.ko] undefined!
WARNING: "do_check_likely" [fs/sysv/sysv.ko] undefined!
WARNING: "do_check_likely" [fs/reiserfs/reiserfs.ko] undefined!
WARNING: "do_check_likely" [fs/ntfs/ntfs.ko] undefined!
WARNING: "do_check_likely" [fs/minix/minix.ko] undefined!

Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
---
 lib/likely_prof.c |    2 ++
 1 file changed, 2 insertions(+)

--- linux-2619-rc5mm2.orig/lib/likely_prof.c
+++ linux-2619-rc5mm2/lib/likely_prof.c
@@ -10,6 +10,7 @@
  */

 #include <linux/init.h>
+#include <linux/module.h>
 #include <linux/types.h>
 #include <linux/fs.h>
 #include <linux/seq_file.h>
@@ -50,6 +51,7 @@ int do_check_likely(struct likeliness *l

 	return ret;
 }
+EXPORT_SYMBOL(do_check_likely);

 static void * lp_seq_start(struct seq_file *out, loff_t *pos)
 {

---
-
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