> -----Original Message-----
> From: Tristan Gingold [mailto:[hidden email]]
> Sent: Tuesday, January 10, 2006 3:59 AM
> To: Magenheimer, Dan (HP Labs Fort Collins)
> Cc: [hidden email] > Subject: [Patch]: unused fileds in struct page
> it appears some fields are unused in struct page.
> Xen compile and run without these fields.
> And the struct page size goes from 72 bytes to 40 bytes.