Re: [PATCH][2.6] Completely out of line spinlocks / i386

[William Lee Irwin III]

On Fri, Aug 13, 2004 at 01:01:16AM -0700, William Lee Irwin III wrote:
> Most of this is consolidating preempt_count()++ and preempt_count()--
> when CONFIG_PREEMPT=y. Removing CONFIG_PREEMPT from the .config yields:
>               text    data     bss     dec     hex filename
> mainline: 19973522        6607761 1878448 28459731        1b242d3 vmlinux
> cool:     19839487        6585707 1878448 28303642        1afe11a vmlinux
> C-func:   19923848        6582771 1878384 28385003        1b11eeb vmlinux

Reinlining spin_unlock() yields:
unlock:     19895498        6582746 1878384 28356628        1b0b014 vmlinux


-- wli
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