Messages in this thread | | | Subject | Re: [PATCH v4 3/6] mm/notifier: add migration invalidation type | From | Ralph Campbell <> | Date | Tue, 28 Jul 2020 13:57:31 -0700 |
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On 7/28/20 12:15 PM, Jason Gunthorpe wrote: > On Thu, Jul 23, 2020 at 03:30:01PM -0700, Ralph Campbell wrote: >> static inline int mm_has_notifiers(struct mm_struct *mm) >> @@ -513,6 +519,7 @@ static inline void mmu_notifier_range_init(struct mmu_notifier_range *range, >> range->start = start; >> range->end = end; >> range->flags = flags; >> + range->migrate_pgmap_owner = NULL; >> } > > Since this function is commonly called and nobody should read > migrate_pgmap_owner unless MMU_NOTIFY_MIGRATE is set as the event, > this assignment can be dropped. > > Jason
I agree. Acked-by: Ralph Campbell <rcampbell@nvidia.com>
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