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[23.128.96.18]) by mx.google.com with ESMTP id v20si6609003ejh.685.2021.02.05.19.03.37; Fri, 05 Feb 2021 19:04:01 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=wI2uVBwS; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232449AbhBFDBL (ORCPT + 99 others); Fri, 5 Feb 2021 22:01:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38664 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230232AbhBFCh5 (ORCPT ); Fri, 5 Feb 2021 21:37:57 -0500 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D492CC08EC2C for ; Fri, 5 Feb 2021 14:28:27 -0800 (PST) Received: by mail-pj1-x1033.google.com with SMTP id cl8so4407313pjb.0 for ; Fri, 05 Feb 2021 14:28:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=v9Vg/6Y6014A/4yyhkeEbYIw9mlQkZEORNcu2Rw0bog=; b=wI2uVBwS5PbFdoFG+KbacEaeNBxCQ3oyY64EOGPG5AcFvJZ4olpJbXtMEASZWkg2B6 geXh938YPsD8dUaGtFkQ5n4biXCnp9lK6mA6whQo1OhJ99s9+Dc+4kzk858AzxKG57/p LkBTtJOmjUw4VHpCbvxJIGSnNNj+FYfYi3CrZN//nW1CzlKhLQVe3QEveEH50iHQM1Kx CEHHp+xuWZc/10S/cr2+lisNuKqP2HgbsBug90mre6aJiQvxbBgr52liXmmP4d9GhWTn 3gZnYxx5WsCtdUuZ4FmivqOoY/5vWDKNJ3bG2MZ0YVQWerYOL9ncWQ6QhbFTs8BpJ2oI C1JA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=v9Vg/6Y6014A/4yyhkeEbYIw9mlQkZEORNcu2Rw0bog=; b=cHLM11CN9KWj+ZD3A8Du8P4iIQ1mVuYyJ4HYGDSW8prgG041t+dFom3jCXgpbHHatI +XjfO612JfqsuD+QqIN3NWGPDisnvjTkTKuMCHDIox9caL10ggMP5QM/7QbD1Bi2O2zF jo6OdfO1Rz2AoJyXo3wobNKEW17eI4DQC7kGssCWtCXyk2Xy27mLGrEPg8pek8MDOljd oxRU52Piwyd2plEcKu/Fq7tbSI0kZe95T+YmzsJX4NITCIZaWWO+Q3SMbmwq/sZpAOlb xKqqcuzI9wDGrfN6xEmBwK+lBxHUkFzlm7zlCQ9bzq0HuRedxmfy+7SPq470C967qypU aLbA== X-Gm-Message-State: AOAM531nA8SbJbtLv9TywT5WzwwdV3LmR1cfKYksWQLlgXWlP4zHSKW4 864YovJENYm7eOktCA63vGmla0gpoVlT9S4ZQIkbC33OKYh6aA== X-Received: by 2002:a17:902:f686:b029:de:18c7:41f8 with SMTP id l6-20020a170902f686b02900de18c741f8mr6048292plg.65.1612564107195; Fri, 05 Feb 2021 14:28:27 -0800 (PST) MIME-Version: 1.0 References: <20201208232102.339587-1-dlatypov@google.com> In-Reply-To: <20201208232102.339587-1-dlatypov@google.com> From: Brendan Higgins Date: Fri, 5 Feb 2021 14:28:16 -0800 Message-ID: Subject: Re: [PATCH] kunit: tool: simplify kconfig is_subset_of() logic To: Daniel Latypov Cc: David Gow , Linux Kernel Mailing List , "open list:KERNEL SELFTEST FRAMEWORK" , Shuah Khan Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Dec 8, 2020 at 3:21 PM Daniel Latypov wrote: > > Don't use an O(nm) algorithm* and make it more readable by using a dict. > > *Most obviously, it does a nested for-loop over the entire other config. > A bit more subtle, it calls .entries(), which constructs a set from the > list for _every_ outer iteration. > > Signed-off-by: Daniel Latypov Tested-by: Brendan Higgins Acked-by: Brendan Higgins