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SubjectRe: [PATCH 6/6] pagemap: introduce data structure for pagemap entry
On Wed,  8 Feb 2012 10:51:42 -0500
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> wrote:

> Currently a local variable of pagemap entry in pagemap_pte_range()
> is named pfn and typed with u64, but it's not correct (pfn should
> be unsigned long.)

Does this means "the name 'pfn' implies unsigned long, usually. And
this usage is confusing." ?

> This patch introduces special type for pagemap entry and replace
> code with it.
>
> Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
>

Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>



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