From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?QW5kcmVhcyBCaWXDn21hbm4=?= Date: Wed, 31 Oct 2012 08:39:39 +0100 Subject: [U-Boot] [PATCH v3] fs/fs.c: do_fsload: measure throughput In-Reply-To: <1351597766-30442-1-git-send-email-andreas.devel@googlemail.com> References: <1351239610-8435-1-git-send-email-andreas.devel@googlemail.com> <1351597766-30442-1-git-send-email-andreas.devel@googlemail.com> Message-ID: <5090D5BB.7060009@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Tom Rini, On 30.10.2012 12:49, Andreas Bie?mann wrote: > This patch adds time measurement and throughput calculation for all supported > fsload commands. > > The output of ext2load changes from > > ---8<--- > 1830666 bytes read > --->8--- > > to > > ---8<--- > 1830666 bytes read in 237 ms (7.4 MiB/s) > --->8--- > > Signed-off-by: Andreas Bie?mann > --- > since v1: > * use 'time' instead of 'time_start' as suggested by Wolfgang > > since v2: > * rebase on top of 045fa1e1142552799ad3203e9e0bc22a11e866ea > Now there is some more overhead in the measurement caused by the respective > fs-type functions (detect fs-type, eventually do mount and so on). > Nevertheless I think such a measurement is good for further improvements > like increasing throughput by whatever measures. I've just seen v3 is marked superseded in patchwork (http://patchwork.ozlabs.org/patch/195465/), can you please tell why? Best regards Andreas Bie?mann