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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED autolearn=ham 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 3A1D2C6778D for ; Tue, 11 Sep 2018 16:57:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E74E320839 for ; Tue, 11 Sep 2018 16:57:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="O561XwPX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E74E320839 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728035AbeIKV6B (ORCPT ); Tue, 11 Sep 2018 17:58:01 -0400 Received: from mail-it0-f66.google.com ([209.85.214.66]:40017 "EHLO mail-it0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726989AbeIKV6B (ORCPT ); Tue, 11 Sep 2018 17:58:01 -0400 Received: by mail-it0-f66.google.com with SMTP id h23-v6so2431916ita.5 for ; Tue, 11 Sep 2018 09:57:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=nRqqLayrv/Gyo2l1ZslvLYvqjB4cefFZgIwRCRghGEM=; b=O561XwPXLVAq+TPnBlsoRbRgCusciwRRU5hl7JJGMg9Jkn5QKFd9jrRcryObpCgi4h 0u0C19OmLz/nrEY3yPtxiLE7QJ6jmqZhpU/6UEq09lX1bXw+uLxwYHlDVS/3U3qRGtgf /aABVYO64hESZr5wJlt7Lpx6QX7iv37ZU4rFI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=nRqqLayrv/Gyo2l1ZslvLYvqjB4cefFZgIwRCRghGEM=; b=B5xlkR20+hLBjueMQfFU4N+Ejec0vnGRjR04O6KeqN29uWtHelgUVMOwQ6sTLUjCvI MhIySl9JM6G03F0rGX/zzVefAQddHKaKI1uj9N51c91MbigbX7jcCYJ2ZtFNc5TK2SER WH2VSVRULwvvS36LpsChVobBNZIk75YCcyN2LMm+WTBrQE1vKPxfKzuLqqBKD2oL8/LZ jM2d2HYh9a0FRjhaEHpiIK0L/ZehcX03RapdSmVUF7/8j2lUU3x5Adhtv5M8aJ6wlBqA arQYg7lLVvBW6EVtpQ5subhOV1/JEdUJZALuJAn/RcKUYqKbEynkHY+qfOSRFXo1at/r m8vg== X-Gm-Message-State: APzg51AfA0SZLmsB1C1qvheDc2YfncS99E00FqbuD5kTYl+vklFYdB9v XKlt7VVrT+gdOQCmCvF8YEgFBPt79TG7QY/DTygHrsTz X-Google-Smtp-Source: ANB0VdZq4dwopSX4cECRbuxKRphZoMQo9E32SiyO1Lf6ojKJe6uzRkHBrbltIOhv0fdDtVZschVe4xCTaFqB2ZzFPmM= X-Received: by 2002:a24:d0d6:: with SMTP id m205-v6mr2343015itg.89.1536685069471; Tue, 11 Sep 2018 09:57:49 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a5e:870a:0:0:0:0:0 with HTTP; Tue, 11 Sep 2018 09:57:48 -0700 (PDT) In-Reply-To: <20180828154403.9207-1-semen.protsenko@linaro.org> References: <20180828154403.9207-1-semen.protsenko@linaro.org> From: Sam Protsenko Date: Tue, 11 Sep 2018 19:57:48 +0300 Message-ID: Subject: Re: [PATCH] kernel/SRCU: Fix ctags To: linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Kate Stewart Cc: Peter Zijlstra , "David S . Miller" , "Rafael J . Wysocki" Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi guys, It's been a while since I sent this one. Can we please merge it if there is no objections? Thanks. On Tue, Aug 28, 2018 at 6:44 PM, Sam Protsenko wrote: > ctags indexing ("make tags" command) throws this warning: > > ctags: Warning: include/linux/notifier.h:125: > null expansion of name pattern "\1" > > This is the result of DEFINE_PER_CPU() macro exapansion. Fix that by > getting rid of line break. > > Similar fix was already done in commit 25528213fe9f ("tags: Fix > DEFINE_PER_CPU expansions"), but this one probably wasn't noticed. > > Signed-off-by: Sam Protsenko > --- > include/linux/notifier.h | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/include/linux/notifier.h b/include/linux/notifier.h > index f35c7bf76143..2c6ff4cde938 100644 > --- a/include/linux/notifier.h > +++ b/include/linux/notifier.h > @@ -122,8 +122,7 @@ extern void srcu_init_notifier_head(struct srcu_notifier_head *nh); > > #ifdef CONFIG_TREE_SRCU > #define _SRCU_NOTIFIER_HEAD(name, mod) \ > - static DEFINE_PER_CPU(struct srcu_data, \ > - name##_head_srcu_data); \ > + static DEFINE_PER_CPU(struct srcu_data, name##_head_srcu_data); \ > mod struct srcu_notifier_head name = \ > SRCU_NOTIFIER_INIT(name, name##_head_srcu_data) > > -- > 2.18.0 >