linux-kernel - [PATCH 09/26] oprofile: Remove oprofile_multiplexing

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1248800846-25422-10-git-send-email-robert.richter@amd.com>
Date:	Tue, 28 Jul 2009 19:07:09 +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 09/26] oprofile: Remove oprofile_multiplexing_init()

oprofile_multiplexing_init() can be removed when moving the
initialization of oprofile_time_slice to oprofile_create_files().

Signed-off-by: Robert Richter <robert.richter@....com>
---
 drivers/oprofile/oprof.c          |   14 --------------
 drivers/oprofile/oprofile_files.c |    2 ++
 2 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
index 2b33de7..fa6cccd 100644
--- a/drivers/oprofile/oprof.c
+++ b/drivers/oprofile/oprof.c
@@ -33,7 +33,6 @@ static DEFINE_MUTEX(start_mutex);
 
 static void switch_worker(struct work_struct *work);
 static DECLARE_DELAYED_WORK(switch_work, switch_worker);
-#define TIME_SLICE_DEFAULT		1
 
 #endif
 
@@ -248,23 +247,10 @@ out:
 	return err;
 }
 
-#ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
-
-static void __init oprofile_multiplexing_init(void)
-{
-	oprofile_time_slice = msecs_to_jiffies(TIME_SLICE_DEFAULT);
-}
-
-#endif
-
 static int __init oprofile_init(void)
 {
 	int err;
 
-#ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
-	oprofile_multiplexing_init();
-#endif
-
 	err = oprofile_arch_init(&oprofile_ops);
 
 	if (err < 0 || timer) {
diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
index 4c5b947..bbd7516 100644
--- a/drivers/oprofile/oprofile_files.c
+++ b/drivers/oprofile/oprofile_files.c
@@ -18,6 +18,7 @@
 #define BUFFER_SIZE_DEFAULT		131072
 #define CPU_BUFFER_SIZE_DEFAULT		8192
 #define BUFFER_WATERSHED_DEFAULT	32768	/* FIXME: tune */
+#define TIME_SLICE_DEFAULT		1
 
 unsigned long oprofile_buffer_size;
 unsigned long oprofile_cpu_buffer_size;
@@ -170,6 +171,7 @@ void oprofile_create_files(struct super_block *sb, struct dentry *root)
 	oprofile_buffer_size =		BUFFER_SIZE_DEFAULT;
 	oprofile_cpu_buffer_size =	CPU_BUFFER_SIZE_DEFAULT;
 	oprofile_buffer_watershed =	BUFFER_WATERSHED_DEFAULT;
+	oprofile_time_slice =		msecs_to_jiffies(TIME_SLICE_DEFAULT);
 
 	oprofilefs_create_file(sb, root, "enable", &enable_fops);
 	oprofilefs_create_file_perm(sb, root, "dump", &dump_fops, 0666);
-- 
1.6.3.3


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/