From owner-svn-src-all@FreeBSD.ORG Thu Mar 3 18:19:11 2011 Return-Path: <owner-svn-src-all@FreeBSD.ORG> 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 003521065670; Thu, 3 Mar 2011 18:19:10 +0000 (UTC) (envelope-from dchagin@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id E365F8FC17; Thu, 3 Mar 2011 18:19:10 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p23IJAat060824; Thu, 3 Mar 2011 18:19:10 GMT (envelope-from dchagin@svn.freebsd.org) Received: (from dchagin@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id p23IJAD9060822; Thu, 3 Mar 2011 18:19:10 GMT (envelope-from dchagin@svn.freebsd.org) Message-Id: <201103031819.p23IJAD9060822@svn.freebsd.org> From: Dmitry Chagin <dchagin@FreeBSD.org> Date: Thu, 3 Mar 2011 18:19:10 +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: r219240 - head/sys/compat/linux 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 \(except for " user" and " projects" \)" <svn-src-all.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/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: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>, <mailto:svn-src-all-request@freebsd.org?subject=subscribe> X-List-Received-Date: Thu, 03 Mar 2011 18:19:11 -0000 Author: dchagin Date: Thu Mar 3 18:19:10 2011 New Revision: 219240 URL: http://svn.freebsd.org/changeset/base/219240 Log: Switch PROCESS_SHARE to AUTO_SHARE (as umtx do). Even for SHARED, if page mapped MAP_ANON linux uses private algorithm too. Disscussed with: jhb MFC after: 3 Days Modified: head/sys/compat/linux/linux_futex.c Modified: head/sys/compat/linux/linux_futex.c ============================================================================== --- head/sys/compat/linux/linux_futex.c Thu Mar 3 18:16:35 2011 (r219239) +++ head/sys/compat/linux/linux_futex.c Thu Mar 3 18:19:10 2011 (r219240) @@ -161,7 +161,7 @@ futex_get0(uint32_t *uaddr, struct futex *newf = tmpf = NULL; error = umtx_key_get(uaddr, TYPE_FUTEX, (flags & FUTEX_SHARED) ? - PROCESS_SHARE : THREAD_SHARE, &key); + AUTO_SHARE : THREAD_SHARE, &key); if (error) return (error); retry: