Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
MIME-Version: 1.0
References: <20200613155738.2249399-1-jim.cromie@gmail.com>
 <20200613155738.2249399-21-jim.cromie@gmail.com> <20200616134507.GO31238@alley>
 <CAJfuBxxvejGJtyQfcPmG7i6p6NAESjTuBPHeGDUwTVkg9_JfzQ@mail.gmail.com>
In-Reply-To: <CAJfuBxxvejGJtyQfcPmG7i6p6NAESjTuBPHeGDUwTVkg9_JfzQ@mail.gmail.com>
From:   jim.cromie@gmail.com
Date:   Tue, 16 Jun 2020 15:25:46 -0600
Message-ID: <CAJfuBxxrX6f2qRUk6xUsHVC9+zDnpE6CJ3SU3aXVFfKP4=XQoQ@mail.gmail.com>
Subject: Re: [PATCH v2 20/24] dyndbg: WIP towards debug-print-class based
 callsite controls
To:     Petr Mladek <pmladek@suse.com>,
        Stanimir Varbanov <stanimir.varbanov@linaro.org>
Cc:     Jason Baron <jbaron@akamai.com>,
        LKML <linux-kernel@vger.kernel.org>, akpm@linuxfoundation.org,
        Greg KH <gregkh@linuxfoundation.org>,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>
Content-Type: text/plain; charset="UTF-8"
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

> Or that meaning could be handled by merely issuing the fill-in activations.
> In the module that wants debug levels
>
>   echo module foo mflags 4 >control
> auto generates same query 3 more times, with mflags 3 flags 2 mflags:1
>

let me also note that just because a module might do the
descending loop N..1 to implement debug levels,
doesnt mean you cant then override manually using echo >control
to say disable N=3 but keep 4,5,
except 4,5 in file x

youre in >control ;-)


>
>
> >
> > Best Regards,
> > Petr