On Wed 24-07-19 17:33:05, Christoph Hellwig wrote: > On Wed, Jul 24, 2019 at 12:28:58PM -0300, Jason Gunthorpe wrote: > > Humm. Actually having looked this some more, I wonder if this is a > > problem: > > What a mess. > > Question: do we even care for the non-blocking events? The only place > where mmu_notifier_invalidate_range_start_nonblock is called is the oom > killer, which means the process is about to die and the pagetable will > get torn down ASAP. Should we just skip them unconditionally? How do you tell whether they are going to block or not without trying? -- Michal Hocko SUSE Labs _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
