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=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 1C4C1C64EAD for ; Tue, 9 Oct 2018 11:23:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D5A9120835 for ; Tue, 9 Oct 2018 11:23:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=rasmusvillemoes.dk header.i=@rasmusvillemoes.dk header.b="cNxuHiI9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D5A9120835 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=rasmusvillemoes.dk 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 S1727658AbeJISjk (ORCPT ); Tue, 9 Oct 2018 14:39:40 -0400 Received: from mail-ed1-f66.google.com ([209.85.208.66]:36909 "EHLO mail-ed1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726523AbeJISgw (ORCPT ); Tue, 9 Oct 2018 14:36:52 -0400 Received: by mail-ed1-f66.google.com with SMTP id c22-v6so1325757edc.4 for ; Tue, 09 Oct 2018 04:20:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rasmusvillemoes.dk; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=HbFCD2sUg6Y67iUc3t2m7N7icMrs0IJ4Cq4aNu8HyLE=; b=cNxuHiI9bLYl7otYsD4YcfBK6n5K1fCKCQySVrS/kya4iP1EtNqeIYJtC8wFO2eEDO rhPi3WYCmxbGPe+KNRuqk3AR4sLCTDpOtwzfv7JZweUfyD87NpyCPLJj+46TSsmaLPL8 auoJd5rvhguzUhAqcLE2CQYYElGZXiola+nYE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=HbFCD2sUg6Y67iUc3t2m7N7icMrs0IJ4Cq4aNu8HyLE=; b=jc2P06V15o43fHckGMvsFcpm1b55LTOZl9BJn5JKwDuaTVeAXRWYYUnnjEb1Pfm7TW K8c5Go8/+5gQLhBH/kWNMwXiwBLqjWlpFD4Ldn8Skn03hMIdQN1OJRvatriX360HCDjd McexgQpPUuS2h2C4Oydat+5OW/psOYQNtgiSr5ML4EjaZrB0cXUhwoMf2KRQwKeNZkzs 3xdoi8Ek2xqmRS1NUJZb5W6wZXtzUbfwkWffHIpECYG/pNFbrOL3HMHFgicJfpCxUr9+ +jxNv8UJsq7zyetILRTm4e/6L4+dayd9oXAGcY28jsB0FDO1OSn9WC1PsAExCPV8FGge 92Ww== X-Gm-Message-State: ABuFfogj0bYX2QF0SuUrqwr9UBXdL1pZJXy3N7kL5gTDcrhSMd3VruOa /q+K+ngCb6ynKUwuwHWsXIv6AQ== X-Google-Smtp-Source: ACcGV63U0EHTkml604BqTJ1TUnZoSBISH9MiZN6aKKtIOlZmSKjXc1dgrlLM7H32IjtOqVk7fpuBCw== X-Received: by 2002:a17:906:c446:: with SMTP id ck6-v6mr27327420ejb.215.1539084020837; Tue, 09 Oct 2018 04:20:20 -0700 (PDT) Received: from prevas-ravi.vestasvisitor.net ([193.47.71.171]) by smtp.gmail.com with ESMTPSA id n23-v6sm3595821eja.41.2018.10.09.04.20.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 09 Oct 2018 04:20:20 -0700 (PDT) From: Rasmus Villemoes To: Jason Baron , Andrew Morton Cc: linux-kernel@vger.kernel.org, Rasmus Villemoes , Greg Kroah-Hartman Subject: [PATCH v2 01/23] linux/device.h: use DYNAMIC_DEBUG_BRANCH in dev_dbg_ratelimited Date: Tue, 9 Oct 2018 13:19:51 +0200 Message-Id: <20181009112013.14238-2-linux@rasmusvillemoes.dk> X-Mailer: git-send-email 2.19.1.4.g721af0fda3 In-Reply-To: <20181009112013.14238-1-linux@rasmusvillemoes.dk> References: <20180919220444.23190-1-linux@rasmusvillemoes.dk> <20181009112013.14238-1-linux@rasmusvillemoes.dk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org dev_dbg_ratelimited tests the dynamic debug descriptor the old-fashioned way, and doesn't utilize the static key/jump label implementation on architectures that HAVE_JUMP_LABEL. Use the DYNAMIC_DEBUG_BRANCH which is defined appropriately. Reviewed-by: Greg Kroah-Hartman Acked-by: Jason Baron Signed-off-by: Rasmus Villemoes --- include/linux/device.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/device.h b/include/linux/device.h index 8f882549edee..0d8ed2adfc73 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1503,7 +1503,7 @@ do { \ DEFAULT_RATELIMIT_INTERVAL, \ DEFAULT_RATELIMIT_BURST); \ DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ - if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT) && \ + if (DYNAMIC_DEBUG_BRANCH(descriptor) && \ __ratelimit(&_rs)) \ __dynamic_dev_dbg(&descriptor, dev, dev_fmt(fmt), \ ##__VA_ARGS__); \ -- 2.19.1.3.g1d92a00e68