[PATCH v4 1/7] mm: Introduce for_each_valid_pfn() and use it from reserve_bootmem_region()

[David Woodhouse]

On Thu, 2025-04-24 at 23:11 +0200, David Hildenbrand wrote:
> 
> > +	unsigned long pfn;
> >    
> > -	for (; start_pfn < end_pfn; start_pfn++) {
> > -		if (pfn_valid(start_pfn)) {
> > -			struct page *page = pfn_to_page(start_pfn);
> > +	for_each_valid_pfn (pfn, PFN_DOWN(start), PFN_UP(end)) {
> 
>                            ^ space should be removed


I was treating for_each_foobar() like for(), which always *does* have
the space before the parentheses. But a quick grep shows that that's
the minority, by at least two orders of magnitude. Fixing it locally;
thanks.

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