diff options
Diffstat (limited to 'include/linux/mutex_compat.h')
| -rw-r--r-- | include/linux/mutex_compat.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/mutex_compat.h b/include/linux/mutex_compat.h new file mode 100644 index 000000000..49072405e --- /dev/null +++ b/include/linux/mutex_compat.h @@ -0,0 +1,12 @@ +#ifndef _SPL_MUTEX_COMPAT_H +#define _SPL_MUTEX_COMPAT_H + +#include <linux/mutex.h> + +/* mutex_lock_nested() introduced in 2.6.18 */ +#ifndef HAVE_MUTEX_LOCK_NESTED +# define mutex_lock_nested(lock, subclass) mutex_lock(lock) +#endif /* HAVE_MUTEX_LOCK_NESTED */ + +#endif /* _SPL_MUTEX_COMPAT_H */ + |