diff options
Diffstat (limited to 'arch/x86/mm/init_64.c')
| -rw-r--r-- | arch/x86/mm/init_64.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 949a447f75ec..66330fe4e18c 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -806,12 +806,17 @@ kernel_physical_mapping_change(unsigned long paddr_start, } #ifndef CONFIG_NUMA -void __init initmem_init(void) +static inline void x86_numa_init(void) { memblock_set_node(0, PHYS_ADDR_MAX, &memblock.memory, 0); } #endif +void __init initmem_init(void) +{ + x86_numa_init(); +} + void __init paging_init(void) { sparse_init(); @@ -828,7 +833,6 @@ void __init paging_init(void) zone_sizes_init(); } -#ifdef CONFIG_SPARSEMEM_VMEMMAP #define PAGE_UNUSED 0xFD /* @@ -927,7 +931,6 @@ static void __meminit vmemmap_use_new_sub_pmd(unsigned long start, unsigned long if (!IS_ALIGNED(end, PMD_SIZE)) unused_pmd_start = end; } -#endif /* * Memory hotplug specific functions @@ -1147,16 +1150,13 @@ remove_pmd_table(pmd_t *pmd_start, unsigned long addr, unsigned long end, pmd_clear(pmd); spin_unlock(&init_mm.page_table_lock); pages++; - } -#ifdef CONFIG_SPARSEMEM_VMEMMAP - else if (vmemmap_pmd_is_unused(addr, next)) { + } else if (vmemmap_pmd_is_unused(addr, next)) { free_hugepage_table(pmd_page(*pmd), altmap); spin_lock(&init_mm.page_table_lock); pmd_clear(pmd); spin_unlock(&init_mm.page_table_lock); } -#endif continue; } @@ -1495,7 +1495,6 @@ unsigned long memory_block_size_bytes(void) return memory_block_size_probed; } -#ifdef CONFIG_SPARSEMEM_VMEMMAP /* * Initialise the sparsemem vmemmap using huge-pages at the PMD level. */ @@ -1642,4 +1641,3 @@ void __meminit vmemmap_populate_print_last(void) node_start = 0; } } -#endif |