X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=include%2Fwrapper%2Fwriteback.h;h=e62de713588852d7b11f39c0a5104a16ebfb450b;hb=ec276b78c595049dc0c762fed40ee6c881fc8e5e;hp=74b5482ca3b6957bc9b8fb17e250bb519e4619dd;hpb=3dfec2289896ff0f1a05a9e486f1585cd16beb84;p=lttng-modules.git

diff --git a/include/wrapper/writeback.h b/include/wrapper/writeback.h
index 74b5482c..e62de713 100644
--- a/include/wrapper/writeback.h
+++ b/include/wrapper/writeback.h
@@ -20,7 +20,7 @@
 
 
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)
+#if LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,2,0)
 
 static struct wb_domain *global_wb_domain_sym;
 
@@ -51,7 +51,7 @@ unsigned long __canary__global_wb_domain(void)
 	return global_wb_domain.dirty_limit;
 }
 
-#else
+#elif LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,1,0)
 
 static unsigned long *global_dirty_limit_sym;
 
@@ -88,11 +88,13 @@ unsigned long __canary__global_dirty_limit(void)
 
 #include <linux/writeback.h>
 
+#if LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,1,0)
 static inline
 unsigned long wrapper_global_dirty_limit(void)
 {
 	return global_dirty_limit;
 }
+#endif
 
 #endif