Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 25 Feb 2002 16:38:02 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 25 Feb 2002 16:37:53 -0500 Received: from e31.co.us.ibm.com ([32.97.110.129]:38875 "EHLO e31.co.us.ibm.com") by vger.kernel.org with ESMTP id ; Mon, 25 Feb 2002 16:37:35 -0500 From: Badari Pulavarty Message-Id: <200202252136.g1PLaWs25602@eng2.beaverton.ibm.com> Subject: SHM_LOCK question To: linux-kernel@vger.kernel.org Date: Mon, 25 Feb 2002 13:36:32 -0800 (PST) Cc: pbadari@us.ibm.com X-Mailer: ELM [version 2.5 PL3] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I am trying to understand how SHM_LOCK works on 2.4.17. All I can see SHM_LOCKED set in shm_flags. I don't see how it is locking the pages (that are already existing or future pages). Can somebody explain ? Any help is appreciated. Thanks, Badari - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/