diff options
| author |   Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2017-03-22 09:06:47 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2017-03-31 23:09:53 +1100 |
| commit | f3207c124e7aa8d4d9cf32cc45b10ceb4defedb9 (patch) | |
| tree | d6ec28c09acb59d823e5ff804a5319819d9c6fcc /arch/powerpc/mm/slb.c | |
| parent | powerpc/mm: Move hash specific pte bits to be top bits of RPN (diff) | |
| download | linux-dev-f3207c124e7aa8d4d9cf32cc45b10ceb4defedb9.tar.xz linux-dev-f3207c124e7aa8d4d9cf32cc45b10ceb4defedb9.zip | |
powerpc/mm/slice: Convert slice_mask high slice to a bitmap
In followup patch we want to increase the va range which will result
in us requiring high_slices to have more than 64 bits. To enable this
convert high_slices to bitmap. We keep the number bits same in this patch
and later change that to higher value
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
[mpe: Fold in fix to use bitmap_empty()]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/slb.c')
0 files changed, 0 insertions, 0 deletions