diff options
-rw-r--r-- | arch/x86/include/asm/acpi.h | 5 | ||||
-rw-r--r-- | arch/x86/include/asm/amd_nb.h | 5 | ||||
-rw-r--r-- | arch/x86/mm/amdtopology_64.c | 2 | ||||
-rw-r--r-- | arch/x86/mm/srat_64.c | 2 |
4 files changed, 12 insertions, 2 deletions
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h index 55d106b5e31..b326fa99db5 100644 --- a/arch/x86/include/asm/acpi.h +++ b/arch/x86/include/asm/acpi.h @@ -188,14 +188,17 @@ extern int acpi_numa; extern int acpi_get_nodes(struct bootnode *physnodes); extern int acpi_scan_nodes(unsigned long start, unsigned long end); #define NR_NODE_MEMBLKS (MAX_NUMNODES*2) + +#ifdef CONFIG_NUMA_EMU extern void acpi_fake_nodes(const struct bootnode *fake_nodes, int num_nodes); +#endif #else static inline void acpi_fake_nodes(const struct bootnode *fake_nodes, int num_nodes) { } -#endif +#endif /* CONFIG_ACPI_NUMA */ #define acpi_unlazy_tlb(x) leave_mm(x) diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h index 6aee50d655d..9c16cde63f0 100644 --- a/arch/x86/include/asm/amd_nb.h +++ b/arch/x86/include/asm/amd_nb.h @@ -9,10 +9,13 @@ struct bootnode; extern int early_is_amd_nb(u32 value); extern int amd_cache_northbridges(void); extern void amd_flush_garts(void); -extern int amd_get_nodes(struct bootnode *nodes); extern int amd_numa_init(unsigned long start_pfn, unsigned long end_pfn); extern int amd_scan_nodes(void); +#ifdef CONFIG_NUMA_EMU +extern int amd_get_nodes(struct bootnode *nodes); +#endif + struct amd_northbridge { struct pci_dev *misc; }; diff --git a/arch/x86/mm/amdtopology_64.c b/arch/x86/mm/amdtopology_64.c index 51fae9cfdec..fe050af614e 100644 --- a/arch/x86/mm/amdtopology_64.c +++ b/arch/x86/mm/amdtopology_64.c @@ -69,6 +69,7 @@ static __init void early_get_boot_cpu_id(void) early_init_lapic_mapping(); } +#ifdef CONFIG_NUMA_EMU int __init amd_get_nodes(struct bootnode *physnodes) { int i; @@ -81,6 +82,7 @@ int __init amd_get_nodes(struct bootnode *physnodes) } return ret; } +#endif /* CONFIG_NUMA_EMU */ int __init amd_numa_init(unsigned long start_pfn, unsigned long end_pfn) { diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c index a35cb9d8b06..8241bf0f6eb 100644 --- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -339,6 +339,7 @@ static int __init nodes_cover_memory(const struct bootnode *nodes) void __init acpi_numa_arch_fixup(void) {} +#ifdef CONFIG_NUMA_EMU int __init acpi_get_nodes(struct bootnode *physnodes) { int i; @@ -351,6 +352,7 @@ int __init acpi_get_nodes(struct bootnode *physnodes) } return ret; } +#endif /* CONFIG_NUMA_EMU */ /* Use the information discovered above to actually set up the nodes. */ int __init acpi_scan_nodes(unsigned long start, unsigned long end) |