svn commit: r347079 - head/sys/powerpc/powerpc

[Justin Hibbits]

Author: jhibbits
Date: Sat May  4 02:45:24 2019
New Revision: 347079
URL: https://svnweb.freebsd.org/changeset/base/347079

Log:
  powerpc: Optimize padding in bus_dma_tag
  
  Avoid 8 bytes of padding (2 noncontiguous ints).
  
  Submitted by:	Brandon Bergren <git_bdragon.rtk0.net>
  Differential Revision: https://reviews.freebsd.org/D20121

Modified:
  head/sys/powerpc/powerpc/busdma_machdep.c

Modified: head/sys/powerpc/powerpc/busdma_machdep.c
==============================================================================
--- head/sys/powerpc/powerpc/busdma_machdep.c	Sat May  4 02:34:28 2019	(r347078)
+++ head/sys/powerpc/powerpc/busdma_machdep.c	Sat May  4 02:45:24 2019	(r347079)
@@ -73,8 +73,8 @@ struct bus_dma_tag {
 	bus_dma_filter_t *filter;
 	void		 *filterarg;
 	bus_size_t	  maxsize;
-	u_int		  nsegments;
 	bus_size_t	  maxsegsz;
+	u_int		  nsegments;
 	int		  flags;
 	int		  ref_count;
 	int		  map_count;