diff options
Diffstat (limited to 'drivers/oprofile/event_buffer.h')
| -rw-r--r-- | drivers/oprofile/event_buffer.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/oprofile/event_buffer.h b/drivers/oprofile/event_buffer.h index 01802363059..92416276e57 100644 --- a/drivers/oprofile/event_buffer.h +++ b/drivers/oprofile/event_buffer.h @@ -11,7 +11,7 @@ #define EVENT_BUFFER_H #include <linux/types.h> -#include <asm/semaphore.h> +#include <asm/mutex.h> int alloc_event_buffer(void); @@ -46,6 +46,6 @@ extern struct file_operations event_buffer_fops; /* mutex between sync_cpu_buffers() and the * file reading code. */ -extern struct semaphore buffer_sem; +extern struct mutex buffer_mutex; #endif /* EVENT_BUFFER_H */ |