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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-04-09 20:17:27 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-05-05 15:11:57 +0300 |
| commit | 4b439e25e29ec336c0e71ef1d1b212c412526518 (patch) | |
| tree | 9bd188a0fe6628a5b3ea952c2ee436f738cfd8b0 /samples/hidraw | |
| parent | 723820f3f77dc9f7ffdceb076ebcf6a5b91d0a27 (diff) | |
| download | linux-4b439e25e29ec336c0e71ef1d1b212c412526518.tar.xz | |
mm, hugetlbfs: Allow an arch to always use generic versions of get_unmapped_area functions
Unlike most architectures, powerpc can only define at runtime
if it is going to use the generic arch_get_unmapped_area() or not.
Today, powerpc has a copy of the generic arch_get_unmapped_area()
because when selection HAVE_ARCH_UNMAPPED_AREA the generic
arch_get_unmapped_area() is not available.
Rename it generic_get_unmapped_area() and make it independent of
HAVE_ARCH_UNMAPPED_AREA.
Do the same for arch_get_unmapped_area_topdown() versus
HAVE_ARCH_UNMAPPED_AREA_TOPDOWN.
Do the same for hugetlb_get_unmapped_area() versus
HAVE_ARCH_HUGETLB_UNMAPPED_AREA.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/77f9d3e592f1c8511df9381aa1c4e754651da4d1.1649523076.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'samples/hidraw')
0 files changed, 0 insertions, 0 deletions