Re: [RFC PATCH 10/16] mm/madvise: let madvise_dontneed_single_vma() caller batches tlb flushes

[Shakeel Butt]

On Wed, Mar 05, 2025 at 10:16:05AM -0800, SeongJae Park wrote:
> Update madvise_dontneed_single_vma() function so that the caller can
> pass an mmu_gather object that should be initialized and will be
> finished outside, for batched tlb flushes.  Also modify
> madvise_dontneed_single_vma() internal code to support such usage by
> skipping the initialization and finishing of self-allocated mmu_gather
> object if it received a valid mmu_gather object.
> 
> Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>

Please squash patch 10 and 11.