From patchwork Sun Oct 28 07:19:05 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akinobu Mita X-Patchwork-Id: 194653 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 0A7102C008D for ; Sun, 28 Oct 2012 18:21:31 +1100 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TSNAO-0001Ot-Hx; Sun, 28 Oct 2012 07:20:16 +0000 Received: from mail-pa0-f49.google.com ([209.85.220.49]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TSN9x-0001KT-6c for linux-mtd@lists.infradead.org; Sun, 28 Oct 2012 07:19:49 +0000 Received: by mail-pa0-f49.google.com with SMTP id bi5so2515022pad.36 for ; Sun, 28 Oct 2012 00:19:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=lU3cAiGRyWToXIM40HI5wh6PdtYof0e1wvKg9puPs7s=; b=pIBoUgUVbwedFmfuvwMeHo1IsQOtt+7d9g93gKLLqFulS5eSKMg5bfmboZXtNU+GN4 TkSj/ZU1/IW12vk/EkJsX2MCEajv/IoU9A/5wWGsXatiDCCDflIkq8y3Bwv3EhLqznfN F/8K+4ZIKHlrzY05RxG5Mioc/ArBoxAq19Mi9LcCvSnaVbCvsYeApDM1E/cKttI6umqd dJP53Ey7OZoZE22YMECtx5Mwx/snBLHux7GpUHX92zc2yBToebhZOxQLKJTZPCvrOiDH jd+h+CansUgR+1sEUbHWYcRuaG43D8LcdkqDdBQzYyXJufVk3TQBF78XCl+wSv5FC3yC 1doQ== Received: by 10.68.248.33 with SMTP id yj1mr84351130pbc.141.1351408788441; Sun, 28 Oct 2012 00:19:48 -0700 (PDT) Received: from localhost.localdomain (p1120-ipbf2201hodogaya.kanagawa.ocn.ne.jp. [123.220.186.120]) by mx.google.com with ESMTPS id lb4sm3961166pbc.6.2012.10.28.00.19.46 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 28 Oct 2012 00:19:47 -0700 (PDT) From: Akinobu Mita To: linux-kernel@vger.kernel.org, akpm@linux-foundation.org Subject: [PATCH 8/9] mtd: mtd_speedtest: use random32_get_bytes Date: Sun, 28 Oct 2012 16:19:05 +0900 Message-Id: <1351408746-8623-8-git-send-email-akinobu.mita@gmail.com> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1351408746-8623-1-git-send-email-akinobu.mita@gmail.com> References: <1351408746-8623-1-git-send-email-akinobu.mita@gmail.com> X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.7 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.220.49 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (akinobu.mita[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Cc: linux-mtd@lists.infradead.org, David Woodhouse , Akinobu Mita , Artem Bityutskiy X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-mtd-bounces@lists.infradead.org Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Signed-off-by: Akinobu Mita Cc: Artem Bityutskiy Cc: David Woodhouse Cc: linux-mtd@lists.infradead.org --- drivers/mtd/tests/mtd_speedtest.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/mtd/tests/mtd_speedtest.c b/drivers/mtd/tests/mtd_speedtest.c index 42b0f74..57f0383 100644 --- a/drivers/mtd/tests/mtd_speedtest.c +++ b/drivers/mtd/tests/mtd_speedtest.c @@ -49,13 +49,6 @@ static int pgcnt; static int goodebcnt; static struct timeval start, finish; -static void set_random_data(unsigned char *buf, size_t len) -{ - size_t i; - - for (i = 0; i < len; ++i) - buf[i] = random32(); -} static int erase_eraseblock(int ebnum) { @@ -396,7 +389,7 @@ static int __init mtd_speedtest_init(void) goto out; } - set_random_data(iobuf, mtd->erasesize); + random32_get_bytes(iobuf, mtd->erasesize); err = scan_for_bad_eraseblocks(); if (err)