Re: [PATCH 2/9] tracing: Convert some kmem events to DEFINE_EVENT

[Pekka Enberg]

Li Zefan kirjoitti:
> Use TRACE_EVENT_TEMPLATE to remove duplicate code:
>
>    text    data     bss     dec     hex filename
>  333987   69800   27228  431015   693a7 mm/built-in.o.old
>  330030   69800   27228  427058   68432 mm/built-in.o
>
> 8 events are converted:
>
>   kmem_alloc: kmalloc, kmem_cache_alloc
>   kmem_alloc_node: kmalloc_node, kmem_cache_alloc_node
>   kmem_free: kfree, kmem_cache_free
>   mm_page: mm_page_alloc_zone_locked, mm_page_pcpu_drain
>
> Signed-off-by: Li Zefan <lizf@xxxxxxxxxxxxxx>

I have no idea what TRACE_EVENT_TEMPLATE is but the space savings are 
convincing enough! I assume this is going into -tip?

Acked-by: Pekka Enberg <penberg@xxxxxxxxxxxxxx>
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