From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jakub =?UTF-8?B?S2ljacWEc2tp?= Subject: Re: [PATCH] spi: expose spi_master and spi_device statistics via sysfs Date: Fri, 19 Jun 2015 12:00:41 +0200 Message-ID: <20150619120041.7e7e4d96@north> References: <1432574909-2326-1-git-send-email-kernel@martin.sperl.org> <556EE446.3060407@metafoo.de> <20150603115319.GF14071@sirena.org.uk> <8DBE5E2D-47ED-48D3-A185-82AF4831B0A2@martin.sperl.org> <20150618134918.GF14071@sirena.org.uk> <20150619115625.7e1aa9e6@north> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: "linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" To: Mark Brown Return-path: In-Reply-To: <20150619115625.7e1aa9e6@north> Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: On Fri, 19 Jun 2015 11:56:25 +0200, Jakub Kici=C5=84ski wrote: > On Thu, 18 Jun 2015 14:49:18 +0100, Mark Brown wrote: > > On Thu, Jun 18, 2015 at 02:54:35PM +0200, Martin Sperl wrote: > >=20 > > > Now that I am back here some examples from /sys which contain mul= tiple values: > > > /sys/devices/platform/soc/20980000.usb/pools: > >=20 > > The fact that other people have broken the ABI doesn't mean it's a = good > > idea to introduce further ABI breakage. >=20 > How about putting this file in debugfs after all? Mark suggested it > initially but the conversation went in other direction. Martin said > that his main purpose is to help *debugging* performance of RPi dma, > so it's a perfect candidate for debugfs. I can't in my mind see any > use for this information on a production system to be honest... Sorry about triple posting, my mail provider got banned by spamcop :$ -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html