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Date:      Sat, 16 May 2009 23:57:47 +0000 (UTC)
From:      Kip Macy <kmacy@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-user@freebsd.org
Subject:   svn commit: r192235 - user/kmacy/ZFS_MFC/sys/cddl/compat/opensolaris/sys
Message-ID:  <200905162357.n4GNvlGd008025@svn.freebsd.org>
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Author: kmacy
Date: Sat May 16 23:57:47 2009
New Revision: 192235
URL: http://svn.freebsd.org/changeset/base/192235

Log:
  MFC adaptive spinning change

Modified:
  user/kmacy/ZFS_MFC/sys/cddl/compat/opensolaris/sys/mutex.h
  user/kmacy/ZFS_MFC/sys/cddl/compat/opensolaris/sys/rwlock.h

Modified: user/kmacy/ZFS_MFC/sys/cddl/compat/opensolaris/sys/mutex.h
==============================================================================
--- user/kmacy/ZFS_MFC/sys/cddl/compat/opensolaris/sys/mutex.h	Sat May 16 23:56:45 2009	(r192234)
+++ user/kmacy/ZFS_MFC/sys/cddl/compat/opensolaris/sys/mutex.h	Sat May 16 23:57:47 2009	(r192235)
@@ -47,9 +47,9 @@ typedef enum {
 typedef struct sx	kmutex_t;
 
 #ifndef DEBUG
-#define	MUTEX_FLAGS	(SX_DUPOK | SX_NOWITNESS)
+#define	MUTEX_FLAGS	(SX_DUPOK | SX_NOWITNESS | SX_ADAPTIVESPIN)
 #else
-#define	MUTEX_FLAGS	(SX_DUPOK)
+#define	MUTEX_FLAGS	(SX_DUPOK | SX_ADAPTIVESPIN)
 #endif
 
 #define	mutex_init(lock, desc, type, arg)	do {			\

Modified: user/kmacy/ZFS_MFC/sys/cddl/compat/opensolaris/sys/rwlock.h
==============================================================================
--- user/kmacy/ZFS_MFC/sys/cddl/compat/opensolaris/sys/rwlock.h	Sat May 16 23:56:45 2009	(r192234)
+++ user/kmacy/ZFS_MFC/sys/cddl/compat/opensolaris/sys/rwlock.h	Sat May 16 23:57:47 2009	(r192235)
@@ -49,9 +49,9 @@ typedef enum {
 typedef	struct sx	krwlock_t;
 
 #ifndef DEBUG
-#define	RW_FLAGS	(SX_DUPOK | SX_NOWITNESS)
+#define	RW_FLAGS	(SX_DUPOK | SX_NOWITNESS | SX_ADAPTIVESPIN)
 #else
-#define	RW_FLAGS	(SX_DUPOK)
+#define	RW_FLAGS	(SX_DUPOK | SX_ADAPTIVESPIN)
 #endif
 
 #define	RW_READ_HELD(x)		(rw_read_held((x)))

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