linux-kernel - [PATCH 16/24] OProfile: Fix setup_ibs

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Date:	Tue, 22 Jul 2008 21:09:00 +0200
From:	Robert Richter <robert.richter@....com>
To:	Barry Kasindorf <barry.kasindorf@....com>,
	Ingo Molnar <mingo@...e.hu>
CC:	Thomas Gleixner <tglx@...utronix.de>,
	oprofile-list <oprofile-list@...ts.sourceforge.net>,
	LKML <linux-kernel@...r.kernel.org>,
	Robert Richter <robert.richter@....com>
Subject: [PATCH 16/24] OProfile: Fix setup_ibs_files() function interface

Signed-off-by: Robert Richter <robert.richter@....com>
---
 arch/x86/oprofile/op_model_athlon.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/x86/oprofile/op_model_athlon.c b/arch/x86/oprofile/op_model_athlon.c
index ce73236..2650b12 100644
--- a/arch/x86/oprofile/op_model_athlon.c
+++ b/arch/x86/oprofile/op_model_athlon.c
@@ -446,13 +446,13 @@ static void clear_ibs_nmi(void)
 		on_each_cpu(apic_clear_ibs_nmi_per_cpu, NULL, 1);
 }
 
-static void setup_ibs_files(struct super_block *sb, struct dentry *root)
+static int setup_ibs_files(struct super_block * sb, struct dentry * root)
 {
 	char buf[12];
 	struct dentry *dir;
 
 	if (!ibs_allowed)
-		return;
+		return 0;
 
 	/* setup some reasonable defaults */
 	ibs_config.max_cnt_fetch = 250000;
@@ -476,6 +476,8 @@ static void setup_ibs_files(struct super_block *sb, struct dentry *root)
 		&ibs_config.max_cnt_op);
 	oprofilefs_create_ulong(sb, dir, "dispatched_ops",
 		&ibs_config.dispatched_ops);
+
+	return 0;
 }
 
 static int op_amd_init(struct oprofile_operations *ops)
-- 
1.5.5.4


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