Received: by 2002:a05:6358:1087:b0:cb:c9d3:cd90 with SMTP id j7csp3681587rwi; Fri, 21 Oct 2022 21:29:26 -0700 (PDT) X-Google-Smtp-Source: AMsMyM729nMgsSaDtyF3p2ESTJPXWvMty2SvTpUjFZwE3yBNK/qSRZBOI2wlqtzyxTlpF54HsdLw X-Received: by 2002:a05:6402:5ca:b0:445:c80a:3c2 with SMTP id n10-20020a05640205ca00b00445c80a03c2mr20582412edx.247.1666412965876; Fri, 21 Oct 2022 21:29:25 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1666412965; cv=none; d=google.com; s=arc-20160816; b=efiFwv1pfVKUuVWaEqVUuwb5aQAGU0fIuLIqx4NBWMT3hm7IEwyfU9a2z+G27DCRTu Kkp6tka6R5IIFyPGsmqJQ+pkvRvMTFxZrP0azTd+4yuP9lB1ZYOq/K7nIvYJdN6wytS/ XsDK6RGNv+vl9b8rIDbVQLl2BbGxHgCl98cKE6GfJY/BOGs0zugwUo2oUkrV29fqkoCA 5Uxv7DgzBwHrJzFj99xHw9TXWGmSQvkCi4o6wuWfbuTIxmqeDvfa3JNfq1EbvatEZqDp t7eVIUp8pBrFPU1ziA48vjo8fZj5rykQXRI7Ek/bsYFGkpMZ0k8+fJTPfsxVleh9rqn+ czzw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=cw0oDkLqsH42nncanbdPs7VE2aAwcO5yJHp1SP6XVTE=; b=NKV4DxbHbomZ0i488RjnfXXcimN+BBd4WznsiKHJHvsROi4qmLAuO6a5g4L9N7jLgY Lf8deo9tBBCF0bCImjm1Fd/yWVC5ugD/bVVYa6B/cxacyFPiPAzYJkOhEgmXYuxiVP2E sg4zqu2BxNcooA3bapYhxjqTXn1w2DZGbnsHg6NP1Kvnfa8UWS/Fw7gVNMaFDvBuLcIZ 6WCbfZbcFMWjNQcz3mQxzp9FstDYUxaEgo/c4z7uHD6gKXDKE2o11bg8M6aQuMTQ2O9S LrMDNquzdz/wNb4u4aSQn+VC2vFM9bqzEEKu/+G/oDbmJE2ki828TYPiVF98NUf6YeYo Y38Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id he18-20020a1709073d9200b0078243145257si22816325ejc.921.2022.10.21.21.28.40; Fri, 21 Oct 2022 21:29:25 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229828AbiJVEOu (ORCPT + 99 others); Sat, 22 Oct 2022 00:14:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55024 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229788AbiJVEOs (ORCPT ); Sat, 22 Oct 2022 00:14:48 -0400 Received: from formenos.hmeau.com (helcar.hmeau.com [216.24.177.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A4B691B7BA; Fri, 21 Oct 2022 21:14:43 -0700 (PDT) Received: from loth.rohan.me.apana.org.au ([192.168.167.2]) by formenos.hmeau.com with smtp (Exim 4.94.2 #2 (Debian)) id 1om5tU-004uUP-Ft; Sat, 22 Oct 2022 12:14:34 +0800 Received: by loth.rohan.me.apana.org.au (sSMTP sendmail emulation); Sat, 22 Oct 2022 12:14:32 +0800 Date: Sat, 22 Oct 2022 12:14:32 +0800 From: Herbert Xu To: Rolf Eike Beer Cc: Thomas Graf , Florian Westphal , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Jason A. Donenfeld" Subject: Re: [PATCH][Resend] rhashtable: make test actually random Message-ID: References: <5894765.lOV4Wx5bFT@eto.sf-tec.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5894765.lOV4Wx5bFT@eto.sf-tec.de> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Oct 21, 2022 at 03:47:03PM +0200, Rolf Eike Beer wrote: > The "random rhlist add/delete operations" actually wasn't very random, as all > cases tested the same bit. Since the later parts of this loop depend on the > first case execute this unconditionally, and then test on different bits for the > remaining tests. While at it only request as much random bits as are actually > used. > > Signed-off-by: Rolf Eike Beer > --- > lib/test_rhashtable.c | 58 ++++++++++++++++--------------------------- > 1 file changed, 22 insertions(+), 36 deletions(-) Acked-by: Herbert Xu -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt