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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-04-25 17:29:36 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-05-02 18:20:23 +0300 |
| commit | 5953fb4f4671d7d755a81017a76766c00922d059 (patch) | |
| tree | fea78794c7d5f2f36574988a7d35dc0ad7cca1c0 /arch/powerpc/mm/nohash/tlb.c | |
| parent | 43ed7909d70a61c621cadb5d808dc392ad537e5a (diff) | |
| download | linux-5953fb4f4671d7d755a81017a76766c00922d059.tar.xz | |
powerpc/mm: define subarch SLB_ADDR_LIMIT_DEFAULT
This patch defines a subarch specific SLB_ADDR_LIMIT_DEFAULT
to remove the #ifdefs around the setup of mm->context.slb_addr_limit
It also generalises the use of mm_ctx_set_slb_addr_limit() helper.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/nohash/tlb.c')
| -rw-r--r-- | arch/powerpc/mm/nohash/tlb.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/mm/nohash/tlb.c b/arch/powerpc/mm/nohash/tlb.c index 704e613a0b14..c2494b838008 100644 --- a/arch/powerpc/mm/nohash/tlb.c +++ b/arch/powerpc/mm/nohash/tlb.c @@ -802,9 +802,7 @@ void __init early_init_mmu(void) #endif #ifdef CONFIG_PPC_MM_SLICES -#if defined(CONFIG_PPC_8xx) - init_mm.context.slb_addr_limit = DEFAULT_MAP_WINDOW; -#endif + mm_ctx_set_slb_addr_limit(&init_mm.context, SLB_ADDR_LIMIT_DEFAULT); #endif } #endif /* CONFIG_PPC64 */ |