From: Wolfram Sang <wsa@the-dreams.de>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH] dma: sh: inherit debug options from the subsystem for sh
Date: Thu, 10 Jul 2014 12:48:19 +0000 [thread overview]
Message-ID: <20140710124819.GH2728@katana> (raw)
In-Reply-To: <1404033022-3014-1-git-send-email-wsa@the-dreams.de>
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> > > With dynamic debug, these flags dont make much sense unless you want
> > > something to be printed *always* during boot.
> >
> > Yes, this was exactly what I wanted.
>
> Why is that ? My understanding is that the purpose of the
> CONFIG_DMADEVICES_DEBUG option is to enable debug messages for debugging. As
> it requires recompiling the kernel, wouldn't dynamic printk be a better
> alternative ?
I didn't mind recompiling once for the prize of a smaller kernel image
(only the debug strings I wanted are included).
But let's just drop this patch, it is not worth all this discussion.
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next prev parent reply other threads:[~2014-07-10 12:48 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-29 9:10 [PATCH] dma: sh: inherit debug options from the subsystem for sh Wolfram Sang
2014-06-29 9:32 ` Geert Uytterhoeven
2014-06-29 19:56 ` Laurent Pinchart
2014-06-30 13:51 ` Vinod Koul
2014-07-03 8:48 ` Wolfram Sang
2014-07-03 9:14 ` Vinod Koul
2014-07-10 11:56 ` Wolfram Sang
2014-07-10 12:25 ` Laurent Pinchart
2014-07-10 12:48 ` Wolfram Sang [this message]
2014-07-10 15:21 ` Vinod Koul
2014-07-10 15:22 ` Vinod Koul
2014-07-10 15:42 ` Laurent Pinchart
2014-07-11 8:32 ` Simon Horman
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