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SubjectRe: [PATCH] printk: Shrink printk_sched buffer size, eliminate it when !CONFIG_PRINTK
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On Tue, 2012-05-29 at 11:17 -0700, Joe Perches wrote:
> The size of the per-cpu printk_sched buf is much larger
> than necessary. The maximum sched message emitted is
> ~80 bytes. Shrink the allocation for this printk_sched
> buffer from 512 bytes to 128.
>
> printk_sched creates an unnecessary per-cpu buffer when
> CONFIG_PRINTK is not enabled. Remove it when appropriate
> so embedded uses save a bit of space too.

Ingo, what's happening with this patch?




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