Messages in this thread | | | Date | Thu, 22 Aug 2013 16:25:55 +0900 | From | Joonsoo Kim <> | Subject | Re: [PATCH v2 11/20] mm, hugetlb: make vma_resv_map() works for all mapping type |
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On Wed, Aug 21, 2013 at 04:07:36PM +0530, Aneesh Kumar K.V wrote: > Joonsoo Kim <iamjoonsoo.kim@lge.com> writes: > > > Util now, we get a resv_map by two ways according to each mapping type. > > This makes code dirty and unreadable. So unfiying it. > > > > Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> > > > > diff --git a/mm/hugetlb.c b/mm/hugetlb.c > > index 869c3e0..e6c0c77 100644 > > --- a/mm/hugetlb.c > > +++ b/mm/hugetlb.c > > @@ -421,13 +421,24 @@ void resv_map_release(struct kref *ref) > > kfree(resv_map); > > } > > > > +static inline struct resv_map *inode_resv_map(struct inode *inode) > > +{ > > + return inode->i_mapping->private_data; > > +} > > it would be nice to get have another function that will return resv_map > only if we have HPAGE_RESV_OWNER. So that we could use that in > hugetlb_vm_op_open/close. ? Otherwise
It is answered in previous reply.
> > Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Thanks.
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