Re: [PATCH -V5 04/14] hugetlb: Use mmu_gather instead of a temporarylinked list for accumulating pages

[KAMEZAWA Hiroyuki]

(2012/04/07 3:50), Aneesh Kumar K.V wrote:

> From: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
> 
> Use mmu_gather instead of temporary linked list for accumulating pages when
> we unmap a hugepage range. This also allows us to get rid of i_mmap_mutex
> unmap_hugepage_range in the following patch.
> 
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>


seems nice to me.
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>


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