Re: [patch 3/3] [PATCH] prctl: Add PR_SET_MM codes to set upmm_struct entires v3

[Cyrill Gorcunov]

On Tue, Dec 13, 2011 at 02:01:32AM +0400, Cyrill Gorcunov wrote:
...
> > 
> > This may not be true of all compiler versions, but when I cache
> > current->mm in a local, the code size is reduced rather a lot:
> > 
> > akpm:/usr/src/25> size kernel/sys.o
> >    text    data     bss     dec     hex filename
> >   22685   14376    7616   44677    ae85 kernel/sys.o
> >   22489   14376    7616   44481    adc1 kernel/sys.o
> > 
> 
> Hmm, this is great and weird. Letme try...
> 

Same here (gcc version 4.6.2 20111027)

   text	   data	    bss	    dec	    hex	filename
  20829	  14376	   5736	  40941	   9fed	kernel/sys.o
  20682	  14376	   5736	  40794	   9f5a	kernel/sys.o

thanks Andrew!

	Cyrill
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