linux-kernel - [PATCH 2/8] OProfile: Rework string handling in setup_ibs

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Message-ID: <1224101350-12877-3-git-send-email-robert.richter@amd.com>
Date:	Wed, 15 Oct 2008 22:09:04 +0200
From:	Robert Richter <robert.richter@....com>
To:	Ingo Molnar <mingo@...e.hu>
CC:	LKML <linux-kernel@...r.kernel.org>,
	oprofile-list <oprofile-list@...ts.sourceforge.net>,
	Robert Richter <robert.richter@....com>
Subject: [PATCH 2/8] OProfile: Rework string handling in setup_ibs_files()

Signed-off-by: Robert Richter <robert.richter@....com>
---
 arch/x86/oprofile/op_model_amd.c |   23 +++++++++++------------
 1 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
index 54632e0..0657c56 100644
--- a/arch/x86/oprofile/op_model_amd.c
+++ b/arch/x86/oprofile/op_model_amd.c
@@ -473,7 +473,6 @@ static int (*create_arch_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;
 	int ret = 0;
 
@@ -495,22 +494,22 @@ static int setup_ibs_files(struct super_block * sb, struct dentry * root)
 	ibs_config.max_cnt_op = 250000;
 	ibs_config.op_enabled = 0;
 	ibs_config.dispatched_ops = 1;
-	snprintf(buf,  sizeof(buf), "ibs_fetch");
-	dir = oprofilefs_mkdir(sb, root, buf);
-	oprofilefs_create_ulong(sb, dir, "rand_enable",
-				&ibs_config.rand_en);
+
+	dir = oprofilefs_mkdir(sb, root, "ibs_fetch");
 	oprofilefs_create_ulong(sb, dir, "enable",
-		&ibs_config.fetch_enabled);
+				&ibs_config.fetch_enabled);
 	oprofilefs_create_ulong(sb, dir, "max_count",
-		&ibs_config.max_cnt_fetch);
-	snprintf(buf,  sizeof(buf), "ibs_uops");
-	dir = oprofilefs_mkdir(sb, root, buf);
+				&ibs_config.max_cnt_fetch);
+	oprofilefs_create_ulong(sb, dir, "rand_enable",
+				&ibs_config.rand_en);
+
+	dir = oprofilefs_mkdir(sb, root, "ibs_uops");
 	oprofilefs_create_ulong(sb, dir, "enable",
-		&ibs_config.op_enabled);
+				&ibs_config.op_enabled);
 	oprofilefs_create_ulong(sb, dir, "max_count",
-		&ibs_config.max_cnt_op);
+				&ibs_config.max_cnt_op);
 	oprofilefs_create_ulong(sb, dir, "dispatched_ops",
-		&ibs_config.dispatched_ops);
+				&ibs_config.dispatched_ops);
 
 	return 0;
 }
-- 
1.6.0.1


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