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authorRobert Richter <robert.richter@amd.com>2008-09-05 19:12:36 +0400
committerRobert Richter <robert.richter@amd.com>2008-10-15 22:47:41 +0400
commitc92960fccb9f32a1d6110f6dcfe483ed96c62beb (patch)
tree8c4b7937956dd01174cfd13e046a6c4f6bc05b96 /drivers/oprofile/oprof.c
parentccd755c2d90dd9b9729ba5975f7c92bf206ddcf7 (diff)
downloadlinux-c92960fccb9f32a1d6110f6dcfe483ed96c62beb.tar.xz
oprofile: whitespace fixes
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'drivers/oprofile/oprof.c')
-rw-r--r--drivers/oprofile/oprof.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
index 2c645170f06e..50062cea292c 100644
--- a/drivers/oprofile/oprof.c
+++ b/drivers/oprofile/oprof.c
@@ -19,7 +19,7 @@
#include "cpu_buffer.h"
#include "buffer_sync.h"
#include "oprofile_stats.h"
-
+
struct oprofile_operations oprofile_ops;
unsigned long oprofile_started;
@@ -36,7 +36,7 @@ static int timer = 0;
int oprofile_setup(void)
{
int err;
-
+
mutex_lock(&start_mutex);
if ((err = alloc_cpu_buffers()))
@@ -44,10 +44,10 @@ int oprofile_setup(void)
if ((err = alloc_event_buffer()))
goto out1;
-
+
if (oprofile_ops.setup && (err = oprofile_ops.setup()))
goto out2;
-
+
/* Note even though this starts part of the
* profiling overhead, it's necessary to prevent
* us missing task deaths and eventually oopsing
@@ -74,7 +74,7 @@ post_sync:
is_setup = 1;
mutex_unlock(&start_mutex);
return 0;
-
+
out3:
if (oprofile_ops.shutdown)
oprofile_ops.shutdown();
@@ -92,17 +92,17 @@ out:
int oprofile_start(void)
{
int err = -EINVAL;
-
+
mutex_lock(&start_mutex);
if (!is_setup)
goto out;
- err = 0;
-
+ err = 0;
+
if (oprofile_started)
goto out;
-
+
oprofile_reset_stats();
if ((err = oprofile_ops.start()))
@@ -114,7 +114,7 @@ out:
return err;
}
-
+
/* echo 0>/dev/oprofile/enable */
void oprofile_stop(void)
{
@@ -204,13 +204,13 @@ static void __exit oprofile_exit(void)
oprofile_arch_exit();
}
-
+
module_init(oprofile_init);
module_exit(oprofile_exit);
module_param_named(timer, timer, int, 0644);
MODULE_PARM_DESC(timer, "force use of timer interrupt");
-
+
MODULE_LICENSE("GPL");
MODULE_AUTHOR("John Levon <levon@movementarian.org>");
MODULE_DESCRIPTION("OProfile system profiler");