diff options
Diffstat (limited to 'arch/arm64/mm/mmu.c')
| -rw-r--r-- | arch/arm64/mm/mmu.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 89b66ef43a0f..0b28cc218091 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -228,7 +228,7 @@ static void init_pmd(pud_t *pudp, unsigned long addr, unsigned long end, next = pmd_addr_end(addr, end); /* try section mapping first */ - if (((addr | next | phys) & ~SECTION_MASK) == 0 && + if (((addr | next | phys) & ~PMD_MASK) == 0 && (flags & NO_BLOCK_MAPPINGS) == 0) { pmd_set_huge(pmdp, phys, prot); @@ -1114,14 +1114,14 @@ static void free_empty_tables(unsigned long addr, unsigned long end, } #endif -#if !ARM64_SWAPPER_USES_SECTION_MAPS +#if !ARM64_KERNEL_USES_PMD_MAPS int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node, struct vmem_altmap *altmap) { WARN_ON((start < VMEMMAP_START) || (end > VMEMMAP_END)); return vmemmap_populate_basepages(start, end, node, altmap); } -#else /* !ARM64_SWAPPER_USES_SECTION_MAPS */ +#else /* !ARM64_KERNEL_USES_PMD_MAPS */ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node, struct vmem_altmap *altmap) { @@ -1166,17 +1166,18 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node, return 0; } -#endif /* !ARM64_SWAPPER_USES_SECTION_MAPS */ +#endif /* !ARM64_KERNEL_USES_PMD_MAPS */ + +#ifdef CONFIG_MEMORY_HOTPLUG void vmemmap_free(unsigned long start, unsigned long end, struct vmem_altmap *altmap) { -#ifdef CONFIG_MEMORY_HOTPLUG WARN_ON((start < VMEMMAP_START) || (end > VMEMMAP_END)); unmap_hotplug_range(start, end, true, altmap); free_empty_tables(start, end, VMEMMAP_START, VMEMMAP_END); -#endif } +#endif /* CONFIG_MEMORY_HOTPLUG */ static inline pud_t *fixmap_pud(unsigned long addr) { |