Re: [PATCH v9 05/10] mm: Rename migrate_pgmap_owner

On Mon, May 24, 2021 at 11:27:20PM +1000, Alistair Popple wrote:

@@ -521,14 +521,14 @@ static inline void mmu_notifier_range_init(struct mmu_notifier_range *range, range->flags = flags; }

-static inline void mmu_notifier_range_init_migrate(

• 	struct mmu_notifier_range *range, unsigned int flags,
  

+static inline void mmu_notifier_range_init_owner(

• 	struct mmu_notifier_range *range,
  

• 	enum mmu_notifier_event event, unsigned int flags,
  struct vm_area_struct *vma, struct mm_struct *mm,
  

• 	unsigned long start, unsigned long end, void *pgmap)
  

• 	unsigned long start, unsigned long end, void *owner)
  

{

• mmu_notifier_range_init(range, MMU_NOTIFY_MIGRATE, flags, vma, mm,

• 		start, end);
  

• range->migrate_pgmap_owner = pgmap;

• mmu_notifier_range_init(range, event, flags, vma, mm, start, end);
• range->owner = owner;

}

mmu_notifier_range_init_migrate() can even be kept to just call the new helper, then existing callers are unaffected. Not a big deal, though:

Reviewed-by: Peter Xu peterx@redhat.com

Thanks,