> -----Original Message----- > From: Takashi Iwai [mailto:ti...@suse.de] > Sent: Wednesday, May 27, 2015 5:56 PM > To: Jie, Yang > Cc: broo...@kernel.org; alsa-de...@alsa-project.org; linux- > ker...@vger.kernel.org; Girdwood, Liam R; Zhang, Vivian > Subject: Re: [PATCH v3 1/2] ALSA: Kconfig: add config item SND_PROC_FS for > expert > > At Wed, 27 May 2015 17:10:17 +0800, > Jie Yang wrote: > > > > For some embedded devices, we need reduce code size and data footprint > > as much as possible, e.g. disabling procfs, hw/sw params refinement, > > mmap, dpcm, dapm, compressed API... > > > > Here add SND_PROC_FS item for expert, we can unselect it to disable > > sound proc FS and reduce memory footprint. > > > > Signed-off-by: Jie Yang <yang....@intel.com> > > --- > > sound/core/Kconfig | 9 +++++++++ > > 1 file changed, 9 insertions(+) > > > > diff --git a/sound/core/Kconfig b/sound/core/Kconfig index > > 63cc2e9..4542554 100644 > > --- a/sound/core/Kconfig > > +++ b/sound/core/Kconfig > > @@ -225,4 +225,13 @@ config SND_DMA_SGBUF > > def_bool y > > depends on X86 > > > > +config SND_PROC_FS > > + bool "Sound Proc FS Support" if EXPERT > > + depends on PROC_FS > > + default y > > + help > > + Say 'N' to disable Sound proc FS, which may reduce code size > > about > > + 9KB on x86_64 platform. > > + If unsure say Y. > > + > > source "sound/core/seq/Kconfig" > > There is SND_VERBOSE_PROCFS that also depends on PROC_FS. > You should change it as well to depend on SND_PROC_FS. OK, will change it also.
~Keyon > > > Takashi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
