From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alexander Holler <holler@ahsoftware.de>
Subject: Re: [PATCH] mmc: print message if a card supports secure erase/trim
Date: Tue, 27 Jan 2015 19:04:13 +0100
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To: Arend van Spriel <arend@broadcom.com>
Cc: Steven Rostedt <rostedt@goodmis.org>, Borislav Petkov <bp@alien8.de>, Richard Weinberger <richard@nod.at>, linux-mmc@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>, Chris Ball <chris@printf.net>, Ulf Hansson <ulf.hansson@linaro.org>
List-Id: linux-mmc@vger.kernel.org

Am 27.01.2015 um 18:53 schrieb Arend van Spriel:

> Ever used rgrep or grep -R. Anyway, if this is you use-case what about
> the gazillion other pieces of info in the kernel. When moving in that
> direction you can be sure dmesg will flush out.

Sorry, never heard about that -R and wasn't aware that the kernel does a 
lot of things. ;)

I don't want that ftrace stuff appears in dmesg, but I like to do

dmesg | grep -i mmc (or whatever is of interest)

instead of

grep -Rsi mmc /sys/<a hundred tabs to search a matching direcory> or 
something like

find /sys -iname '*mmc*' -exec <more silly complications> \;

Alexander Holler