diff options
| author | David S. Miller <davem@davemloft.net> | 2013-06-05 15:56:43 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-05 16:37:30 -0700 |
| commit | 6bc19fb82d4c05a9eee19d6d2aab2ce26e499ec2 (patch) | |
| tree | 8b049ef383307f5dae91b5c9cf78dbfb9b74a4d1 /mm/huge_memory.c | |
| parent | 11a164a04382d735230b01f4cc46ad78a7c4abf6 (diff) | |
| parent | 4d3797d7e1861ac1af150a6189315786c5e1c820 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Merge 'net' bug fixes into 'net-next' as we have patches
that will build on top of them.
This merge commit includes a change from Emil Goode
(emilgoode@gmail.com) that fixes a warning that would
have been introduced by this merge. Specifically it
fixes the pingv6_ops method ipv6_chk_addr() to add a
"const" to the "struct net_device *dev" argument and
likewise update the dummy_ipv6_chk_addr() declaration.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 03a89a2f464..362c329b83f 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -2325,7 +2325,12 @@ static void collapse_huge_page(struct mm_struct *mm, pte_unmap(pte); spin_lock(&mm->page_table_lock); BUG_ON(!pmd_none(*pmd)); - set_pmd_at(mm, address, pmd, _pmd); + /* + * We can only use set_pmd_at when establishing + * hugepmds and never for establishing regular pmds that + * points to regular pagetables. Use pmd_populate for that + */ + pmd_populate(mm, pmd, pmd_pgtable(_pmd)); spin_unlock(&mm->page_table_lock); anon_vma_unlock_write(vma->anon_vma); goto out; |