Re: [PATCH v3 hmm 04/11] misc/sgi-gru: use mmu_notifier_get/put for struct gru_mm_struct

On Wed, Aug 14, 2019 at 03:58:34PM +, Jason Gunthorpe wrote: > On Thu, Aug 08, 2019 at 12:25:56PM +0200, Christoph Hellwig wrote: > > Looks good, > > > > Reviewed-by: Christoph Hellwig > > Dimitri, are you OK with this patch? > I think this looks OK. Reviewed-by: Dimitri Sivanich

Re: [PATCH v3 hmm 04/11] misc/sgi-gru: use mmu_notifier_get/put for struct gru_mm_struct

On Thu, Aug 08, 2019 at 12:25:56PM +0200, Christoph Hellwig wrote: > Looks good, > > Reviewed-by: Christoph Hellwig Dimitri, are you OK with this patch? Thanks, Jason ___ dri-devel mailing list dri-devel@lists.freedesktop.org

[PATCH v3 hmm 04/11] misc/sgi-gru: use mmu_notifier_get/put for struct gru_mm_struct

From: Jason Gunthorpe GRU is already using almost the same algorithm as get/put, it even helpfully has a 10 year old comment to make this algorithm common, which is finally happening. There are a few differences and fixes from this conversion: - GRU used rcu not srcu to read the hlist - Unclear