Re: [PATCH 02/15] tracing: Use NUMA allocation for per-cpu ringbuffer pages

[Steven Rostedt]

On Mon, 2011-06-13 at 12:09 +0200, Ingo Molnar wrote:
> * Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
> 
> >  	for (i = 0; i < nr_pages; i++) {
> > +		struct page *page;
> >  		bpage = kzalloc_node(ALIGN(sizeof(*bpage), cache_line_size()),
> 
> missing separation between local variable definitions and the first C 
> statement.
> 
> Same mistake repeats elsewhere in the patch as well.
> 
> > +			page = alloc_pages_node(cpu_to_node(cpu), GFP_KERNEL,
> > +						0);
> 
> that linebreak is pointless.

Probably to keep the 80 char limit :-p


> 
> > +		info->spare = ring_buffer_alloc_read_page(info->tr->buffer,
> > +								info->cpu);
> 
> ditto.

I can fix these up.

-- Steve


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