Messages in this thread | | | Subject | Re: [PATCH] printk: Shrink printk_sched buffer size, eliminate it when !CONFIG_PRINTK | From | Joe Perches <> | Date | Tue, 05 Jun 2012 09:04:28 -0700 |
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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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