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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id AC46CC19F2A for ; Thu, 4 Aug 2022 15:10:45 +0000 (UTC) Received: from mail-qk1-f177.google.com (mail-qk1-f177.google.com [209.85.222.177]) by mx.groups.io with SMTP id smtpd.web09.6063.1659625836399801041 for ; Thu, 04 Aug 2022 08:10:36 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20210112 header.b=gpV4H7rx; spf=pass (domain: gmail.com, ip: 209.85.222.177, mailfrom: drew.moseley@gmail.com) Received: by mail-qk1-f177.google.com with SMTP id m7so15235044qkk.6 for ; Thu, 04 Aug 2022 08:10:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=obXFkbXPV5ia710f3pk1KrT8UiT2Wlxda3yeZINAW9s=; b=gpV4H7rxw3uv7BPXON8BxrirxzpoE/9+yFVZ3U02ZwYGxQ9ZMsGRZCJqK9/QRcfR8i POrZ3NKnDvDUAa1m1kuHyBBO8tFJ9yCnHmugFTO1DumvXvexUWmM50ospAb1GHqKFVOC v16l0tWHgIXoIHfgttFbB1nOTT1C2NlzU/uRlyNwfes+pSP4Wdotc0xMvRP4f/u8L0Jv 2emDc6PCqf19Ef51s2AhYiFUlvqjYhkKeXQb1D95MzTW7+04epT35FS0ibmpr+amXiFS JVhERZgJ84OGzHTqhsYDGkhEVeNBpaE/U5MZNb98ZqIftwAcS7H3a0YUpvPjV1SHv/D6 mxxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=obXFkbXPV5ia710f3pk1KrT8UiT2Wlxda3yeZINAW9s=; b=jJAmlTnI1o9DB/I4Yp2HvQUNilZxp85+mKbWm+0E6zk1GrnxhQQQLh7VRLmlElXC22 tcHnQxHYJ3Xy3p2XRSyMhSOxGBc2xaPBrryLfL47EUyKk9cAGkkC3F2RGFaO9+ldbQrv 3zKmEADj3IVeVv8IxB0CYswQeOH8e5iw4p6w6B+496TWt5R2Nyh/mjICcK2ormzyTlbl Z9lHBY0pL5X87MbBeYSmZ+DNE/DwhhEFJ7uog5WXvTw2QkSG5WVCocTakW4IWSCZeNmL Z2JusL4okZZQv/4LMm9AfsRgxSegStpPA7rUgM86rlCQXOnOVn23ziTg9B+2nNvRexp0 W7Rw== X-Gm-Message-State: ACgBeo27guRE28hRxWAPdFRge5EKfB8wSHgZDc+sxLYgB/dKFCSezTW4 6w4OHrywnoP7QJuXL0JKfPrRGYaSucKAbg== X-Google-Smtp-Source: AA6agR7U6053H+NrlpvkJ5fdyjt47h8Qs2qNvjv5+SxaOAo+HXdX7ItEsS45BTuVlE9T0MHoJFEPAQ== X-Received: by 2002:a37:6857:0:b0:6b8:d195:8359 with SMTP id d84-20020a376857000000b006b8d1958359mr1743771qkc.118.1659625834504; Thu, 04 Aug 2022 08:10:34 -0700 (PDT) Received: from aruba.home.moseleynet.com ([24.96.56.90]) by smtp.googlemail.com with ESMTPSA id dm26-20020a05620a1d5a00b006b5df4d2c81sm834647qkb.94.2022.08.04.08.10.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Aug 2022 08:10:33 -0700 (PDT) From: drew.moseley@gmail.com X-Google-Original-From: drew@moseleynet.net To: openembedded-core@lists.openembedded.org Cc: raj.khem@gmail.com, ch@denx.de Subject: [OE-core][PATCH v2] rng-tools: Replace obsolete "wants systemd-udev-settle" Date: Thu, 4 Aug 2022 11:09:52 -0400 Message-Id: <20220804150952.2831520-1-drew@moseleynet.net> X-Mailer: git-send-email 2.37.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 04 Aug 2022 15:10:45 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/168859 From: Drew Moseley The systemd-udev-settle service is listed as obsolete and does in some cases result in a significant boot time. Replace that with a specific wait for the random source hardware device to be loaded. Before this change: Startup finished in 4.025s (kernel) + 2min 13.236s (userspace) = 2min 17.262s multi-user.target reached after 2min 8.153s in userspace After this change: Startup finished in 3.956s (kernel) + 13.294s (userspace) = 17.250s multi-user.target reached after 9.522s in userspace Signed-off-by: Drew Moseley --- meta/recipes-support/rng-tools/rng-tools/rngd.service | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/meta/recipes-support/rng-tools/rng-tools/rngd.service b/meta/recipes-support/rng-tools/rng-tools/rngd.service index 568686e80e..0f50890dcb 100644 --- a/meta/recipes-support/rng-tools/rng-tools/rngd.service +++ b/meta/recipes-support/rng-tools/rng-tools/rngd.service @@ -3,7 +3,8 @@ Description=Hardware RNG Entropy Gatherer Daemon DefaultDependencies=no After=systemd-udev-settle.service Before=sysinit.target shutdown.target -Wants=systemd-udev-settle.service +Requires=dev-hwrng.device +After=dev-hwrng.device Conflicts=shutdown.target [Service] -- 2.37.1