On 23/10/2025 22:02, David Hildenbrand wrote: > On 15.10.25 10:27, Kevin Brodsky wrote: >> The generic lazy_mmu layer now tracks whether a task is in lazy MMU >> mode. As a result we no longer need to track whether the per-CPU TLB >> batch struct is active - we know it is if in_lazy_mmu_mode() returns >> true. > > It's worth adding that disabling preemption while enabled makes sure > that we cannot reschedule while in lazy MMU mode, so when the per-CPU > TLB batch structure is active.
Yes good point, otherwise this change doesn't make sense. I'll add that. - Kevin
