On Fri, 31 Jul 2015, Thomas Gleixner wrote:
> On Fri, 31 Jul 2015, yalin wang wrote:
> > it is optimised to 2 instructions ,
> >
> > this is my patch, hope can be merged :
>
> We are not exposing the internals of kthread management. Period.
And your 'optimization' is completely bogus:
Before your modification:
size kernel/built-in.o
text data bss dec hex filename
1091514 141498 341928 1574940 18081c ../build/kernel/built-in.o
After:
text data bss dec hex filename
1091664 141498 341928 1575090 1808b2 ../build/kernel/built-in.o
That's an increase of text size by 150 byte. Interesting optimization.
Thanks,
tglx
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