diff options
| author | Robert Richter <robert.richter@amd.com> | 2008-09-05 17:12:36 +0200 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2008-10-15 20:47:41 +0200 |
| commit | c92960fccb9f32a1d6110f6dcfe483ed96c62beb (patch) | |
| tree | 8c4b7937956dd01174cfd13e046a6c4f6bc05b96 /drivers/oprofile | |
| parent | OProfile: Rename IBS sysfs dir into "ibs_op" (diff) | |
| download | linux-c92960fccb9f32a1d6110f6dcfe483ed96c62beb.tar.xz linux-c92960fccb9f32a1d6110f6dcfe483ed96c62beb.zip | |
oprofile: whitespace fixes
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'drivers/oprofile')
| -rw-r--r-- | drivers/oprofile/buffer_sync.c | 1 | ||||
| -rw-r--r-- | drivers/oprofile/oprof.c | 24 |
2 files changed, 12 insertions, 13 deletions
diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c index ed982273fb8b..564577307a5e 100644 --- a/drivers/oprofile/buffer_sync.c +++ b/drivers/oprofile/buffer_sync.c @@ -41,7 +41,6 @@ static cpumask_t marked_cpus = CPU_MASK_NONE; static DEFINE_SPINLOCK(task_mortuary); static void process_task_mortuary(void); - /* Take ownership of the task struct and place it on the * list for processing. Only after two full buffer syncs * does the task eventually get freed, because by then 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"); |