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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 51CF4C433EF for ; Fri, 17 Jun 2022 15:28:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1383119AbiFQP2t (ORCPT ); Fri, 17 Jun 2022 11:28:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56576 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1383072AbiFQP2l (ORCPT ); Fri, 17 Jun 2022 11:28:41 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A07943CA41; Fri, 17 Jun 2022 08:28:40 -0700 (PDT) Date: Fri, 17 Jun 2022 17:28:37 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1655479719; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=FK6l8SzoSPqIrigMbDIQktqM7w5SV1VjeU/8pdVzSgU=; b=UJpcFyQx82C700K08rXXBJ5s/mIOa+CjW7uqx99XMZNs7wfim5gKItYumTZzm+rweKBfpW f/FpKjOlp5O6bap1K4nr54i0UIUHpAtcZXMsqSdLeXKAYEzByXu82vIbyQOSlR52wjjbR6 7J9iAoosa5X2OOpboTJBwaxa7AtOF7q/J0Zw1giyCVYSdMaXeuiKQeArvB3aSOGtLocYbQ b6e47HdpaT/tICMwy1milxU3tGE5hnAMspRUL/qQ7kZAZqvQc5Ahk6Euz5v1WlXRHN0wQ8 U3EQ7DteFgV0o9HV3fwQCL2So8lzUwRXbVRzZubJMU6r1egYKTn8teToa0juOA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1655479719; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=FK6l8SzoSPqIrigMbDIQktqM7w5SV1VjeU/8pdVzSgU=; b=D23yCIxMoTeth25msg17J5a7PTr4x4B/pozVmLAIfAlqAtHCqeqcihyx2F5hPlu3ImN5NK GtzU9T3YBkaQtHAw== From: Sebastian Andrzej Siewior To: "Jason A. Donenfeld" Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Dominik Brodowski Subject: Re: [PATCH] random: schedule mix_interrupt_randomness() less often Message-ID: References: <20220616105052.322610-1-Jason@zx2c4.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20220616105052.322610-1-Jason@zx2c4.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022-06-16 12:50:52 [+0200], Jason A. Donenfeld wrote: > This commit changes that 64 in rule (c) to be 1024, which means we > schedule mix() 16 times less often. And it does *not* need to change the > 64 in rule (a). So the worker gets invoked less often and credits more bits in one go. Looks like a win-win situation. Acked-by: Sebastian Andrzej Siewior Sebastian