From nobody Tue Apr 7 17:39:25 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6C71C433FE for ; Tue, 18 Oct 2022 15:48:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229995AbiJRPsU (ORCPT ); Tue, 18 Oct 2022 11:48:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51786 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229871AbiJRPsS (ORCPT ); Tue, 18 Oct 2022 11:48:18 -0400 Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85AE3C784E; Tue, 18 Oct 2022 08:48:17 -0700 (PDT) Received: by mail-wm1-x32a.google.com with SMTP id r8-20020a1c4408000000b003c47d5fd475so15334288wma.3; Tue, 18 Oct 2022 08:48:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Kc2UL3oN9PPfeSBBUmmfy9LYW7xOBidoFqGgLYVlKcA=; b=W1EUJErqwI2NXCdtJ9Mu7EaR4VFf6TjPQL1ld7IX54YqHmGb4ktRhFl2VvKh5l0i0G fiyD8pqaXTMxNddJjh612q5s9XYF8//iy/q9fLPWKNoaztcUFQ11nz8R+C3p5rpD6n7u bh3VvBRmM4jfg9V84OaNrwosNYbYXNJ6aaT/wNu6OdQBruXsjssrcS1/rVtCV6hBY/OJ HAGexQu+CL5joXUFsSNJW67gydLshAeuLwgWx14owa5dOyY01+qaFV9iA+XBJJbqQDjl vNGUck0bkM8p6+CRimR7H9/H/F8JlEZEvBMkIm0aF9jxQm33dmb8mX+4lTiPVaKUF4GG /1eQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Kc2UL3oN9PPfeSBBUmmfy9LYW7xOBidoFqGgLYVlKcA=; b=2nhn7ty83qcYm6l7eKnL4JZiqNLNLuaLNS9tXh+Y6OR6DC1foqC/mjUgZFAfXrsmLS 835uu2OZ7w6iKzAaDnv1iv7kpLpaD4McbVYvKOmeYuWYIfyXovDXy+hhqVVrY9DPODCt Uw0PMI34gYKGr6kEPHMYWdDdbmKBgdDf8QTy4Vltc30q1s7o1O59HC0fdryS6up9SW88 1V6Gdq2pFVFLiox5yPDepQhCuNpRFzCmJejNMMbGMIGijVOER39DSYQPvhNeYEe8kbKc djaxdhrCs9+cBVLvty+xRZGG9h5uB60zDuW5Snp56zqcStvbSs1uak4+bfBvkI8mBIAW IsIw== X-Gm-Message-State: ACrzQf2BCKQz+13Hb+jh2iZ6PotnX7ASACNQWOmCDo3n0dF7gfPe9RNm rKDP22+ghnKH54SwEbpCBW3Ab0o/UTzhmgkj X-Google-Smtp-Source: AMsMyM4dTruaicUT8XNa3C6PP05o/J4zMO34InV/LERpEWhfnsNk8WiCIcj9E4p2iSMt2tAXo6neOA== X-Received: by 2002:a05:600c:4449:b0:3c6:fb65:2463 with SMTP id v9-20020a05600c444900b003c6fb652463mr2532149wmn.128.1666108096131; Tue, 18 Oct 2022 08:48:16 -0700 (PDT) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id r124-20020a1c2b82000000b003bf3fe1d0c4sm14030316wmr.22.2022.10.18.08.48.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Oct 2022 08:48:15 -0700 (PDT) From: Colin Ian King To: Alasdair Kergon , Mike Snitzer , dm-devel@redhat.com Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dm thin: make const array descs static Date: Tue, 18 Oct 2022 16:48:15 +0100 Message-Id: <20221018154815.943209-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Don't populate the read-only const array ramp_base on the stack but instead make it static. Add in a const to clean up checkpatch warning too since the data and the pointer are const. Also makes the object code a little smaller. Signed-off-by: Colin Ian King --- drivers/md/dm-thin.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index e76c96c760a9..d228177fdf35 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -293,7 +293,7 @@ static enum pool_mode get_pool_mode(struct pool *pool) =20 static void notify_of_pool_mode_change(struct pool *pool) { - const char *descs[] =3D { + static const char * const descs[] =3D { "write", "out-of-data-space", "read-only", --=20 2.37.3