diff options
| author | Christophe Leroy <[email protected]> | 2018-02-22 15:27:20 +0100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2018-03-06 09:21:22 +1100 |
| commit | 326691ad4f179e6edc7eb1271e618dd673e4736d (patch) | |
| tree | 6308fdcb9a7cd48a1c3b978f64d01d68f614ce38 /arch/powerpc/include/asm/page.h | |
| parent | 51d42f0f5fd6c74144d19bf6a663521e2ea99765 (diff) | |
powerpc/mm/slice: Remove intermediate bitmap copy
bitmap_or() and bitmap_andnot() can work properly with dst identical
to src1 or src2. There is no need of an intermediate result bitmap
that is copied back to dst in a second step.
Signed-off-by: Christophe Leroy <[email protected]>
Reviewed-by: Aneesh Kumar K.V <[email protected]>
Reviewed-by: Nicholas Piggin <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'arch/powerpc/include/asm/page.h')
0 files changed, 0 insertions, 0 deletions