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From: Martin Matuska <mm@FreeBSD.org>
Date: Mon, 2 Jul 2012 06:39:22 +0000 (UTC)
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Subject: svn commit: r237960 -
	stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
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Author: mm
Date: Mon Jul  2 06:39:21 2012
New Revision: 237960
URL: http://svn.freebsd.org/changeset/base/237960

Log:
  MFC r236247 (pjd):
  Remove unused sysctl.

Modified:
  stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/cddl/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)

Modified: stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c
==============================================================================
--- stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c	Mon Jul  2 06:39:06 2012	(r237959)
+++ stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c	Mon Jul  2 06:39:21 2012	(r237960)
@@ -67,12 +67,6 @@ static vdev_ops_t *vdev_ops_table[] = {
 	NULL
 };
 
-/* maximum scrub/resilver I/O queue per leaf vdev */
-int zfs_scrub_limit = 10;
-
-TUNABLE_INT("vfs.zfs.scrub_limit", &zfs_scrub_limit);
-SYSCTL_INT(_vfs_zfs, OID_AUTO, scrub_limit, CTLFLAG_RDTUN, &zfs_scrub_limit, 0,
-    "Maximum scrub/resilver I/O queue");
 
 /*
  * Given a vdev type, return the appropriate ops vector.