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From: Andriy Gapon <avg@FreeBSD.org>
Date: Wed, 15 Sep 2010 08:03:23 +0000 (UTC)
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Cc: 
Subject: svn commit: r212639 -
	stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
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Author: avg
Date: Wed Sep 15 08:03:23 2010
New Revision: 212639
URL: http://svn.freebsd.org/changeset/base/212639

Log:
  MFC r211762: zfs arc_reclaim_thread: no need to call arc_reclaim_needed
  when resetting needfree

Modified:
  stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)

Modified: stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
==============================================================================
--- stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	Wed Sep 15 07:30:27 2010	(r212638)
+++ stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	Wed Sep 15 08:03:23 2010	(r212639)
@@ -2277,12 +2277,12 @@ arc_reclaim_thread(void *dummy __unused)
 		if (arc_eviction_list != NULL)
 			arc_do_user_evicts();
 
-		if (arc_reclaim_needed()) {
-			needfree = 0;
 #ifdef _KERNEL
+		if (needfree) {
+			needfree = 0;
 			wakeup(&needfree);
-#endif
 		}
+#endif
 
 		/* block until needed, or one second, whichever is shorter */
 		CALLB_CPR_SAFE_BEGIN(&cpr);