1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index c3958ea8d126..06c2768e1330 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -34,6 +34,7 @@ extern const char linux_banner[];
 #define ALIGN(x,a) (((x)+(a)-1)&~((a)-1))
 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
+#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
 
 #define KERN_EMERG      "<0>"   /* system is unusable                   */
 #define KERN_ALERT      "<1>"   /* action must be taken immediately     */