Messages in this thread | | | Date | Wed, 19 Jan 2022 19:00:16 +0100 | Subject | Re: [PATCH v4 53/66] mm/madvise: Use vma_find() instead of vma linked list | From | Vlastimil Babka <> |
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On 12/1/21 15:30, Liam Howlett wrote: > From: "Liam R. Howlett" <Liam.Howlett@Oracle.com> > > Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
> --- > mm/madvise.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/madvise.c b/mm/madvise.c > index 8c927202bbe6..cb6daa98e5b1 100644 > --- a/mm/madvise.c > +++ b/mm/madvise.c > @@ -1209,7 +1209,7 @@ int do_madvise(struct mm_struct *mm, unsigned long start, size_t len_in, int beh > if (start >= end) > goto out; > if (prev) > - vma = prev->vm_next; > + vma = find_vma(mm, prev->vm_end); > else /* madvise_remove dropped mmap_lock */ > vma = find_vma(mm, start); > }
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