svn commit: r248602 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs

[Steven Hartland]

Author: smh
Date: Thu Mar 21 23:06:11 2013
New Revision: 248602
URL: http://svnweb.freebsd.org/changeset/base/248602

Log:
  Fix for building libzpool under i386.
  
  Reviewed by:	pjd (mentor)
  Approved by:	pjd (mentor)
  MFC after:	2 weeks

Modified:
  head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c	Thu Mar 21 23:05:44 2013	(r248601)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c	Thu Mar 21 23:06:11 2013	(r248602)
@@ -44,7 +44,7 @@
 	atomic_add_64(&(tm)->tm_bytes, (size))
 
 #define TRIM_MAP_SDEC(tm, size)					\
-	atomic_subtract_64(&(tm)->tm_bytes, (size))
+	atomic_add_64(&(tm)->tm_bytes, -(size))
 
 #define TRIM_MAP_QINC(tm)					\
 	atomic_inc_64(&(tm)->tm_pending);			\