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From: Attilio Rao <attilio@FreeBSD.org>
Date: Sun, 22 May 2011 21:31:36 +0000 (UTC)
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Subject: svn commit: r222200 - head/sys/sys
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Author: attilio
Date: Sun May 22 21:31:36 2011
New Revision: 222200
URL: http://svn.freebsd.org/changeset/base/222200

Log:
  Merge r221901 from largeSMP project branch:
  Increase the size of cg_count in order to enable usage of > 127 CPUs.
  cg_children is also bumped in order to keep the structure naturally
  padded, even if this is not strictly necessary.
  
  Submitted and tested by:	sbruno

Modified:
  head/sys/sys/smp.h

Modified: head/sys/sys/smp.h
==============================================================================
--- head/sys/sys/smp.h	Sun May 22 21:04:32 2011	(r222199)
+++ head/sys/sys/smp.h	Sun May 22 21:31:36 2011	(r222200)
@@ -33,8 +33,8 @@ struct cpu_group {
 	struct cpu_group *cg_parent;	/* Our parent group. */
 	struct cpu_group *cg_child;	/* Optional children groups. */
 	cpumask_t	cg_mask;	/* Mask of cpus in this group. */
-	int8_t		cg_count;	/* Count of cpus in this group. */
-	int8_t		cg_children;	/* Number of children groups. */
+	int32_t		cg_count;	/* Count of cpus in this group. */
+	int16_t		cg_children;	/* Number of children groups. */
 	int8_t		cg_level;	/* Shared cache level. */
 	int8_t		cg_flags;	/* Traversal modifiers. */
 };