Document last supported kernel version for stable-2.10 branch

[lttng-modules.git] / wrapper / spinlock.h

diff --git a/wrapper/spinlock.h b/wrapper/spinlock.h
index fdeb91a4d1c58f7289b677cccef9cb44ed2b5a59..db46da38f9b41b4db1eb655740704335e79f0350 100644 (file)
--- a/wrapper/spinlock.h
+++ b/wrapper/spinlock.h
@@ -21,9 +21,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include <linux/version.h>
+#include <lttng-kernel-version.h>
 
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
+#if (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(2,6,33))
 
 #include <linux/string.h>
 
@@ -35,6 +35,13 @@
 
 #define raw_spin_is_locked(lock)       __raw_spin_is_locked(lock)
 
+#define wrapper_desc_spin_lock(lock)   spin_lock(lock)
+#define wrapper_desc_spin_unlock(lock) spin_unlock(lock)
+
+#else
+
+#define wrapper_desc_spin_lock(lock)   raw_spin_lock(lock)
+#define wrapper_desc_spin_unlock(lock) raw_spin_unlock(lock)
 
 #endif
 #endif /* _LTTNG_WRAPPER_SPINLOCK_H */