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From: Pawel Jakub Dawidek <pjd@FreeBSD.org>
Date: Thu, 17 Jun 2010 17:39:51 +0000 (UTC)
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Subject: svn commit: r209260 - head/sys/kern
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Author: pjd
Date: Thu Jun 17 17:39:51 2010
New Revision: 209260
URL: http://svn.freebsd.org/changeset/base/209260

Log:
  Backout r207970 for now, it can lead to deadlocks.
  
  Reported by:	kan
  MFC after:	3 days

Modified:
  head/sys/kern/vfs_subr.c

Modified: head/sys/kern/vfs_subr.c
==============================================================================
--- head/sys/kern/vfs_subr.c	Thu Jun 17 17:38:39 2010	(r209259)
+++ head/sys/kern/vfs_subr.c	Thu Jun 17 17:39:51 2010	(r209260)
@@ -822,19 +822,6 @@ static struct kproc_desc vnlru_kp = {
 SYSINIT(vnlru, SI_SUB_KTHREAD_UPDATE, SI_ORDER_FIRST, kproc_start,
     &vnlru_kp);
  
-static void
-vfs_lowmem(void *arg __unused)
-{
-
-	/*
-	 * On low memory condition free 1/8th of the free vnodes.
-	 */
-	mtx_lock(&vnode_free_list_mtx);
-	vnlru_free(freevnodes / 8);
-	mtx_unlock(&vnode_free_list_mtx);
-}
-EVENTHANDLER_DEFINE(vm_lowmem, vfs_lowmem, NULL, 0);
-
 /*
  * Routines having to do with the management of the vnode table.
  */