Messages in this thread | | | Date | Thu, 12 Jul 2018 18:20:39 +0200 | From | Oleg Nesterov <> | Subject | Re: [PATCHv2 1/2] mm: Fix vma_is_anonymous() false-positives |
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Kirill, I am not trying to review this change (but it looks good to me), just a silly question...
On 07/12, Kirill A. Shutemov wrote: > > This can be fixed by assigning anonymous VMAs own vm_ops and not relying > on it being NULL.
I agree, this makes sense, but...
> If ->mmap() failed to set ->vm_ops, mmap_region() will set it to > dummy_vm_ops.
Shouldn't this change alone fix the problem?
Oleg.
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