| commit | bde3eb6222e49673d2ee9dfdc6ab6e7b6ff69e91 | [log] [tgz] |
|---|---|---|
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | Fri Apr 29 23:26:30 2016 +1000 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Wed May 11 21:53:57 2016 +1000 |
| tree | 197a0e6cd5c9c3919852e626acdb67fcba9d42a7 | |
| parent | 3df33f12be2f6fa88dff12564ab1d069482e3224 [diff] |
powerpc/mm/radix: Add radix THP callbacks The deposited pgtable_t is a pte fragment hence we cannot use page->lru for linking then together. We use the first two 64 bits for pte fragment as list_head type to link all deposited fragments together. On withdraw we properly zero then out. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>