Re: [PATCH v2 2/2] ALSA: set no sound proc fs for reduced memory footprint

[Takashi Iwai <tiwai@suse.de>]

At Wed, 27 May 2015 05:38:01 +0000,
Jie, Yang wrote:
> 
> > -----Original Message-----
> > From: Sudip Mukherjee [mailto:sudipm.mukherjee@gmail.com]
> > Sent: Wednesday, May 27, 2015 12:50 PM
> > To: Jie, Yang
> > Cc: tiwai@suse.de; broonie@kernel.org; alsa-devel@alsa-project.org; linux-
> > kernel@vger.kernel.org; Girdwood, Liam R; Zhang, Vivian
> > Subject: Re: [PATCH v2 2/2] ALSA: set no sound proc fs for reduced memory
> > footprint
> > 
> > On Tue, May 26, 2015 at 09:13:57PM +0800, Jie Yang wrote:
> > > Disable sound proc fs, when CONFIG_SND_NO_PROC_FS is selected, which
> > > can save about 9KB memory size for reducing memory footprint purpose.
> > > ---
> > missing Signed-off-by.
>  
> Thanks for pointing out.
> 
> Signed-off-by: Jie Yang <yang.jie@intel.com>
> 
> Takashi, do I need to resend them?

Yes, but you seen to have missed my first comment.  Here again:

================================================================
> +menuconfig SND_REDUCED_MEMORY_FOOTPRINT
> +	bool "Reduced Memory Footprint Support"
> +	default n
> +	help
> +	  Say 'Y' to enable Reduced Memory Footprint Support, which may
> +	  reduce code size and data footprint as much as possible.

I'd like to move this into sound/core.
Also, the kconfig name appears a bit too lengthy to me.
================================================================

And, after reading this again, I wonder whether we just take the
existing CONFIG_EXPERT for allowing the selection of more knobs like
CONFIG_SND_PROC_FS.  

SND_PROC_FS
	bool "Sound proc file" if EXPERT
	depends on PROC_FS
	....


Takashi