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Diffstat (limited to 'fs/xfs/linux-2.6/mutex.h')
-rw-r--r--fs/xfs/linux-2.6/mutex.h10
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/xfs/linux-2.6/mutex.h b/fs/xfs/linux-2.6/mutex.h
index ce773d89a92..d3369b6ca16 100644
--- a/fs/xfs/linux-2.6/mutex.h
+++ b/fs/xfs/linux-2.6/mutex.h
@@ -19,7 +19,7 @@
#define __XFS_SUPPORT_MUTEX_H__
#include <linux/spinlock.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
/*
* Map the mutex'es from IRIX to Linux semaphores.
@@ -28,12 +28,8 @@
* callers.
*/
#define MUTEX_DEFAULT 0x0
-typedef struct semaphore mutex_t;
-#define mutex_init(lock, type, name) sema_init(lock, 1)
-#define mutex_destroy(lock) sema_init(lock, -99)
-#define mutex_lock(lock, num) down(lock)
-#define mutex_trylock(lock) (down_trylock(lock) ? 0 : 1)
-#define mutex_unlock(lock) up(lock)
+typedef struct mutex mutex_t;
+//#define mutex_destroy(lock) do{}while(0)
#endif /* __XFS_SUPPORT_MUTEX_H__ */