Re: [PATCH] prepare kconfig inline optimization for all architectures

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From: Adrian Bunk
Date: Sunday, April 27, 2008 - 11:41 am

On Sun, Apr 27, 2008 at 11:11:27AM -0700, Linus Torvalds wrote:

Ingo's commit in your tree just broke this assumption.

And he justified breaking it with a 2.3% size decrease.

And after
- grep'ing for "inline" through drivers/
- remembering how driver authors use likely/unlikely
- remembering the practically non-existing quality criteria you set
  for new drivers [1]
"He's likely right." is likely not right for the average driver author.

You might be smarter than gcc, but most kernel developers (including me) 
are not.


cu
Adrian

[1] you said you really wanted this driver merged in this state in 2.6.25:

      grep -C4 volatile drivers/infiniband/hw/nes/nes_nic.c


-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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Messages in current thread:
Re: [PATCH] prepare kconfig inline optimization for all ar ..., Christoph Hellwig, (Sun Apr 27, 10:57 am)
Re: [PATCH] prepare kconfig inline optimization for all ar ..., Christoph Hellwig, (Sun Apr 27, 11:00 am)
Re: [PATCH] prepare kconfig inline optimization for all ar ..., Christoph Hellwig, (Sun Apr 27, 11:14 am)
Re: [PATCH] prepare kconfig inline optimization for all ar ..., Christoph Hellwig, (Sun Apr 27, 11:25 am)
Re: [PATCH] prepare kconfig inline optimization for all ar ..., Christoph Hellwig, (Sun Apr 27, 11:32 am)
Re: [PATCH] prepare kconfig inline optimization for all ar ..., Christoph Hellwig, (Sun Apr 27, 11:36 am)
Re: [PATCH] prepare kconfig inline optimization for all ar ..., Adrian Bunk, (Sun Apr 27, 11:41 am)