X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=ltt%2Fltt-private.h;h=e432dc5b04010394d9372a0183c5ccbd21cf1572;hb=a948b7216c702765b12273c2468ce52df8b0f42b;hp=5f7919726b6c51300c5f7217ab87c6366bb22045;hpb=9a224c0956b41b5b9261044f54d696fac492c5cf;p=lttv.git

diff --git a/ltt/ltt-private.h b/ltt/ltt-private.h
index 5f791972..e432dc5b 100644
--- a/ltt/ltt-private.h
+++ b/ltt/ltt-private.h
@@ -196,23 +196,24 @@ struct LttSystemDescription {
 
 /*
  * Calculate the offset needed to align the type.
- * If alignment is 0, alignment is disactivated.
+ * If alignment is 0, alignment is deactivated.
  * else, the function returns the offset needed to
  * align align_drift on the alignment value.
  *
- * Do not limit alignment on architecture size anymore,
- * because uint64_t types are aligned on 64-bit even
- * on 32-bit archs.
+ * align align_drift on the alignment value (should be
+ * the size of the architecture).
  */
 static inline unsigned int ltt_align(size_t align_drift,
           size_t size_of_type,
           size_t alignment)
 {
+  size_t align_offset = min(alignment, size_of_type);
+  
   if(!alignment)
     return 0;
   
   g_assert(size_of_type != 0);
-  return ((size_of_type - align_drift) & (size_of_type - 1));
+  return ((align_offset - align_drift) & (align_offset-1));
 }