From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 28 Oct 2024 17:59:26 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1t5T5R-001wOP-12 for lore@lore.pengutronix.de; Mon, 28 Oct 2024 17:59:26 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1t5T5R-0001v9-VL for lore@pengutronix.de; Mon, 28 Oct 2024 17:59:26 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HK14y9L01TEtTOLOPBlVJ9uN7fM+ekDt6acAwPZrX10=; b=ElVXZohhc8HuS/pqzaI7dYlGSS P5j+fZ85zsoEXjs8MUloYm37NYF4ayOXWafUoEHOMULIpYhH2ONEsVSjHHCxJI5myOUx8R+iI1C9W dhhH7Etgrti/N+38AnW+hQjEIQ1SW5efQE/97j2C5/0Z0IZfDxlaEn+zl9iBHVq1l/idw3XhaU+uX dsoD7OMhiOKla2FDri9kru5ENLNZTn0m2F2ha/oD+XplpS9bZMGdkHQ+Ac264TNZ/UvUos9iWinHB jBB3tE08txDkUYwEhiEw5jvNwh7QVXBdc6Lu/w2iclsqQJYqMDsCpq2dfBRATR1zGmk4o/ucjpMpd 7AvI3B4w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t5T4z-0000000Bakj-2wJd; Mon, 28 Oct 2024 16:58:57 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t5T3Y-0000000Bab1-2DmD for barebox@lists.infradead.org; Mon, 28 Oct 2024 16:57:29 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[IPV6:::1]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1t5T3W-0001kl-V3; Mon, 28 Oct 2024 17:57:27 +0100 Message-ID: Date: Mon, 28 Oct 2024 17:57:26 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Ahmad Fatoum , Sascha Hauer , BAREBOX References: <20241028-fix-noisy-debug-calls-v1-0-e84ce4272313@pengutronix.de> Content-Language: en-US, de-DE From: Stefan Kerkmann In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241028_095728_609718_69C8EAEE X-CRM114-Status: GOOD ( 14.14 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.5 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH 0/2] downgrade noisy debug calls in block devices and ramfs X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Hi Ahmad, On 28.10.24 17:44, Ahmad Fatoum wrote: > Hi, > > On 28.10.24 17:17, Stefan Kerkmann wrote: >> These two patches are the outcome of an investigation why loading a >> fitimage from an eMMC took nearly 7s - the sheer amount of generated >> debugging messages slowed down the system by a factor of ~21 with >> KConfig options: >> >> CONFIG_COMPILE_LOGLEVEL=7 >> CONFIG_DEFAULT_LOGLEVEL=6 >> >> Which is the current default combination for barebox. >> >> Before: >> >> Booting entry 'system0' >> FIT: Reading time: 6722 ms >> >> After: >> >> Booting entry 'system0' >> FIT: Reading time: 324 ms > > This is the time with these two patches applied or with > compile log level changed? > This is the time with both patches applied and the mentioned default log levels. Cheers, Stefan > Cheers, > Ahmad > >> >> Signed-off-by: Stefan Kerkmann >> --- >> Stefan Kerkmann (2): >> block: downgrade noisy debug calls to verbose debug >> fs: ramfs: downgrade noisy debug calls to verbose debug >> >> common/block.c | 4 ++-- >> fs/ramfs.c | 10 +++++----- >> 2 files changed, 7 insertions(+), 7 deletions(-) >> --- >> base-commit: 59658c877bcc605fe3ca36653b4f40f57856b81a >> change-id: 20241028-fix-noisy-debug-calls-a6d6185be705 >> >> Best regards, > > -- Pengutronix e.K. | Stefan Kerkmann | Steuerwalder Str. 21 | https://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-128 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |