From owner-svn-src-all@freebsd.org  Sun Mar  4 21:15:32 2018
Return-Path: <owner-svn-src-all@freebsd.org>
Delivered-To: svn-src-all@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6FEF7F34070;
 Sun,  4 Mar 2018 21:15:32 +0000 (UTC) (envelope-from kib@FreeBSD.org)
Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org
 [IPv6:2610:1c1:1:606c::19:3])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client CN "mxrelay.nyi.freebsd.org",
 Issuer "Let's Encrypt Authority X3" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 19AEE708C3;
 Sun,  4 Mar 2018 21:15:32 +0000 (UTC) (envelope-from kib@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 148921AB26;
 Sun,  4 Mar 2018 21:15:32 +0000 (UTC) (envelope-from kib@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w24LFVF3078135;
 Sun, 4 Mar 2018 21:15:31 GMT (envelope-from kib@FreeBSD.org)
Received: (from kib@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id w24LFVjN078134;
 Sun, 4 Mar 2018 21:15:31 GMT (envelope-from kib@FreeBSD.org)
Message-Id: <201803042115.w24LFVjN078134@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org
 using -f
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Sun, 4 Mar 2018 21:15:31 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r330413 - head/sys/vm
X-SVN-Group: head
X-SVN-Commit-Author: kib
X-SVN-Commit-Paths: head/sys/vm
X-SVN-Commit-Revision: 330413
X-SVN-Commit-Repository: base
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.25
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 04 Mar 2018 21:15:32 -0000

Author: kib
Date: Sun Mar  4 21:15:31 2018
New Revision: 330413
URL: https://svnweb.freebsd.org/changeset/base/330413

Log:
  Remove redundant test from r330410.
  
  If the input slist is non-empty, counter cannot be zero after freeing.
  
  Noted by:	mjg
  MFC after:	2 weeks

Modified:
  head/sys/vm/vm_page.c

Modified: head/sys/vm/vm_page.c
==============================================================================
--- head/sys/vm/vm_page.c	Sun Mar  4 21:06:21 2018	(r330412)
+++ head/sys/vm/vm_page.c	Sun Mar  4 21:15:31 2018	(r330413)
@@ -3268,7 +3268,7 @@ vm_page_free_pages_toq(struct spglist *free, bool upda
 
 	vm_page_free_phys_pglist(&pgl);
 
-	if (update_wire_count && count > 0)
+	if (update_wire_count)
 		vm_wire_sub(count);
 }