From owner-svn-src-all@FreeBSD.ORG Fri Dec 16 10:56:17 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4BED4106566C; Fri, 16 Dec 2011 10:56:17 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 30D6F8FC1C; Fri, 16 Dec 2011 10:56:17 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id pBGAuHS7001920; Fri, 16 Dec 2011 10:56:17 GMT (envelope-from kib@svn.freebsd.org) Received: (from kib@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id pBGAuGrk001917; Fri, 16 Dec 2011 10:56:16 GMT (envelope-from kib@svn.freebsd.org) Message-Id: <201112161056.pBGAuGrk001917@svn.freebsd.org> From: Konstantin Belousov Date: Fri, 16 Dec 2011 10:56:16 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r228567 - in head/sys: sys vm X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Dec 2011 10:56:17 -0000 Author: kib Date: Fri Dec 16 10:56:16 2011 New Revision: 228567 URL: http://svn.freebsd.org/changeset/base/228567 Log: Move kstack_cache_entry into the private header, and make the stack cache list header accessible outside vm_glue.c. MFC after: 1 week Added: head/sys/sys/_kstack_cache.h (contents, props changed) Modified: head/sys/vm/vm_glue.c Added: head/sys/sys/_kstack_cache.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/sys/_kstack_cache.h Fri Dec 16 10:56:16 2011 (r228567) @@ -0,0 +1,43 @@ +/*- + * Copyright (c) 2009 Konstantin Belousov + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _SYS__KSTACK_CACHE_H +#define _SYS__KSTACK_CACHE_H + +struct kstack_cache_entry { + struct vm_object *ksobj; + struct kstack_cache_entry *next_ks_entry; +}; + +extern struct kstack_cache_entry *kstack_cache; + +#endif + + Modified: head/sys/vm/vm_glue.c ============================================================================== --- head/sys/vm/vm_glue.c Fri Dec 16 10:21:01 2011 (r228566) +++ head/sys/vm/vm_glue.c Fri Dec 16 10:56:16 2011 (r228567) @@ -77,7 +77,7 @@ __FBSDID("$FreeBSD$"); #include #include #include - +#include #include #include #include @@ -331,12 +331,7 @@ vm_sync_icache(vm_map_t map, vm_offset_t pmap_sync_icache(map->pmap, va, sz); } -struct kstack_cache_entry { - vm_object_t ksobj; - struct kstack_cache_entry *next_ks_entry; -}; - -static struct kstack_cache_entry *kstack_cache; +struct kstack_cache_entry *kstack_cache; static int kstack_cache_size = 128; static int kstacks; static struct mtx kstack_cache_mtx;