[PATCH v3 06/13] mm: introduce generic lazy_mmu helpers

[Kevin Brodsky]

On 17/10/2025 17:54, Alexander Gordeev wrote:
> On Wed, Oct 15, 2025 at 09:27:20AM +0100, Kevin Brodsky wrote:
>
> Hi Kevin,
>
> ...
>> * lazy_mmu_mode_pause() ... lazy_mmu_mode_resume()
>>     This is for situations where the mode is temporarily disabled
>>     by first calling pause() and then resume() (e.g. to prevent any
>>     batching from occurring in a critical section).
> ...
>> +static inline void lazy_mmu_mode_pause(void)
>> +{
>> +	arch_leave_lazy_mmu_mode();
> I think it should have been arch_pause_lazy_mmu_mode(), wich defaults
> to  arch_leave_lazy_mmu_mode(), as we discussed in v2:
>
> https://lore.kernel.org/linux-mm/d407a381-099b-4ec6-a20e-aeff4f3d750f@arm.com/#t

See my comment on patch 7 - these new arch callbacks can easily be
introduced later, I don't see much point in introducing them now if they
default to leave/enter on every architecture.

- Kevin