From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0FB41C5AC81 for ; Fri, 18 Jan 2019 17:24:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D6D7320823 for ; Fri, 18 Jan 2019 17:24:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728063AbfARRYW convert rfc822-to-8bit (ORCPT ); Fri, 18 Jan 2019 12:24:22 -0500 Received: from mga02.intel.com ([134.134.136.20]:18749 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727448AbfARRYW (ORCPT ); Fri, 18 Jan 2019 12:24:22 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Jan 2019 09:24:21 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,491,1539673200"; d="scan'208";a="115727686" Received: from irsmsx152.ger.corp.intel.com ([163.33.192.66]) by fmsmga007.fm.intel.com with ESMTP; 18 Jan 2019 09:24:20 -0800 Received: from irsmsx102.ger.corp.intel.com ([169.254.2.65]) by IRSMSX152.ger.corp.intel.com ([169.254.6.47]) with mapi id 14.03.0415.000; Fri, 18 Jan 2019 17:24:19 +0000 From: "Reshetova, Elena" To: Andrea Parri CC: "mingo@redhat.com" , "peterz@infradead.org" , "linux-kernel@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "viro@zeniv.linux.org.uk" , "akpm@linux-foundation.org" , "keescook@chromium.org" , "tglx@linutronix.de" Subject: RE: [PATCH 1/5] sched: convert sighand_struct.count to refcount_t Thread-Topic: [PATCH 1/5] sched: convert sighand_struct.count to refcount_t Thread-Index: AQHUryk+/hLqHu17K0+WlS07ChGXxKW0/A2AgAAw1tA= Date: Fri, 18 Jan 2019 17:24:19 +0000 Message-ID: <2236FBA76BA1254E88B949DDB74E612BA4B8723A@IRSMSX102.ger.corp.intel.com> References: <1547814450-18902-1-git-send-email-elena.reshetova@intel.com> <1547814450-18902-2-git-send-email-elena.reshetova@intel.com> <20190118125611.GA8205@andrea> In-Reply-To: <20190118125611.GA8205@andrea> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.0.400.15 dlp-reaction: no-action x-originating-ip: [163.33.239.181] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Hi Elena, Hi! > > [...] > > > **Important note for maintainers: > > > > Some functions from refcount_t API defined in lib/refcount.c > > have different memory ordering guarantees than their atomic > > counterparts. > > The full comparison can be seen in > > https://lkml.org/lkml/2017/11/15/57 and it is hopefully soon > > in state to be merged to the documentation tree. > > Just a remark to point out that that document got merged, even though > in a different location/format: c.f., > > b6e859f6cdd1 ("docs: refcount_t documentation") > Ups, indeed, forgot that we merged the docs. It has been long time that these patches has been sitting in my old repo. Best Regards, Elena.