[rt2x00-users] [PATCH wireless-next V2] rt2x00: Use more current logging styles, shrink object size

Gertjan van Wingerde gwingerde at gmail.com
Sat Apr 20 04:29:56 AEST 2013


On 04/19/13 17:33, Joe Perches wrote:
> Reduce object space ~2% using more current logging styles.
> 
> Neaten and simplify logging macros.
> Use wiphy_<level> where appropriate.
> Coalesce formats.
> 
> Convert ERROR/WARNING/INFO macros to rt2x00_<level>
> Convert EEPROM to rt2x00_eeprom_dbg
> Convert PROBE_ERROR to rt2x00_probe_err
> Convert DEBUG to rt2x00_dbg
> Convert EEPROM to rt2x00_eeprom_dbg
> 
> $ size drivers/net/wireless/rt2x00/built-in.o*
>    text	   data	    bss	    dec	    hex	filename
>  245639	  71696	  69584	 386919	  5e767	drivers/net/wireless/rt2x00/built-in.o.new
>  240609	  70096	  68944	 379649	  5cb01	drivers/net/wireless/rt2x00/built-in.o.new.nodyndbg
>  240609	  70096	  68944	 379649	  5cb01	drivers/net/wireless/rt2x00/built-in.o.new.no_rt2x00_debug
>  249198	  70096	  70352	 389646	  5f20e	drivers/net/wireless/rt2x00/built-in.o.old
>  249198	  70096	  70352	 389646	  5f20e	drivers/net/wireless/rt2x00/built-in.o.old.nodyndbg
>  244222	  70096	  69712	 384030	  5dc1e	drivers/net/wireless/rt2x00/built-in.o.old.no_rt2x00_debug
> 
> Signed-off-by: Joe Perches <joe at perches.com>

Acked-by: Gertjan van Wingerde <gwingerde at gmail.com>

> ---
> V2 differences:
> 
> Correct copy/paste error in rt2x00_info/warn macros
> Reorder macro definitions
> Use embedded prefix in rt2x00_eeprom_dbg
> 
> Object size increased from v1 ~100 bytes x86/32.
> Object size may be slightly smaller this way for x86/64
> 
>
---
Gertjan




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