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From: Pawel Jakub Dawidek <pjd@FreeBSD.org>
Date: Tue, 29 May 2012 17:53:11 +0000 (UTC)
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Subject: svn commit: r236247 -
	head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
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Author: pjd
Date: Tue May 29 17:53:11 2012
New Revision: 236247
URL: http://svn.freebsd.org/changeset/base/236247

Log:
  Remove unused sysctl.
  
  MFC after:	3 days

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

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c	Tue May 29 16:39:42 2012	(r236246)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c	Tue May 29 17:53:11 2012	(r236247)
@@ -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.