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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2012-09-10 02:52:50 (GMT) |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-09-17 06:31:49 (GMT) |
| commit | 5524a27d39b68770f203d8d42eb5a95dde4933bc (patch) | |
| tree | a238d67d29bce6fd893cd4c5545b5daf058ba5fd /Documentation/bad_memory.txt | |
| parent | dcda287a9b26309ae43a091d0ecde16f8f61b4c0 (diff) | |
| download | linux-fsl-qoriq-5524a27d39b68770f203d8d42eb5a95dde4933bc.tar.xz | |
powerpc/mm: Convert virtual address to vpn
This patch convert different functions to take virtual page number
instead of virtual address. Virtual page number is virtual address
shifted right by VPN_SHIFT (12) bits. This enable us to have an
address range of upto 76 bits.
Reviewed-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'Documentation/bad_memory.txt')
0 files changed, 0 insertions, 0 deletions