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authorMarkus Armbruster <armbru@redhat.com>2006-06-25 05:47:33 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-25 10:01:04 -0700
commit59cc185ada89245204c658ebcf64422968736672 (patch)
tree042e46cfe90c2ad5b711e2791b05f73ab1fe7725 /drivers/oprofile/event_buffer.h
parenta2926b1449bcc3d348e2228114b04869dc2f3986 (diff)
[PATCH] oprofile: convert from semaphores to mutexes
Signed-off-by: Markus Armbruster <armbru@redhat.com> Cc: Philippe Elie <phil.el@wanadoo.fr> Cc: John Levon <levon@movementarian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/oprofile/event_buffer.h')
-rw-r--r--drivers/oprofile/event_buffer.h4
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 */