[PATCH 1/2] x86/mm/numa: Open code function early_get_boot_cpu_id
Previously early_acpi_boot_init is called in early_get_boot_cpu_id() to get value for boot_cpu_physical_apicid. Now early_acpi_boot_init() has been taken out moved to setup_arch(), the name of early_get_boot_cpu_id doesn't match its implementation. And only the getting boot-time SMP configuration code is left. So in this patch open code it. Signed-off-by: Baoquan HeCc: Thomas Gleixner Cc: Ingo Molnar Cc: H. Peter Anvin --- arch/x86/mm/amdtopology.c | 25 - 1 file changed, 8 insertions(+), 17 deletions(-) diff --git a/arch/x86/mm/amdtopology.c b/arch/x86/mm/amdtopology.c index 2ca15b59..9928dad 100644 --- a/arch/x86/mm/amdtopology.c +++ b/arch/x86/mm/amdtopology.c @@ -53,21 +53,6 @@ static __init int find_northbridge(void) return -ENOENT; } -static __init void early_get_boot_cpu_id(void) -{ - /* -* need to get the APIC ID of the BSP so can use that to -* create apicid_to_node in amd_scan_nodes() -*/ -#ifdef CONFIG_X86_MPPARSE - /* -* get boot-time SMP configuration: -*/ - if (smp_found_config) - early_get_smp_config(); -#endif -} - int __init amd_numa_init(void) { u64 start = PFN_PHYS(0); @@ -181,8 +166,14 @@ int __init amd_numa_init(void) cores = 1 << bits; apicid_base = 0; - /* get the APIC ID of the BSP early for systems with apicid lifting */ - early_get_boot_cpu_id(); +#ifdef CONFIG_X86_MPPARSE + /* +* get boot-time SMP configuration: +*/ + if (smp_found_config) + early_get_smp_config(); +#endif + if (boot_cpu_physical_apicid > 0) { pr_info("BSP APIC ID: %02x\n", boot_cpu_physical_apicid); apicid_base = boot_cpu_physical_apicid; -- 2.5.5
[PATCH 1/2] x86/mm/numa: Open code function early_get_boot_cpu_id
Previously early_acpi_boot_init is called in early_get_boot_cpu_id() to get value for boot_cpu_physical_apicid. Now early_acpi_boot_init() has been taken out moved to setup_arch(), the name of early_get_boot_cpu_id doesn't match its implementation. And only the getting boot-time SMP configuration code is left. So in this patch open code it. Signed-off-by: Baoquan He Cc: Thomas Gleixner Cc: Ingo Molnar Cc: H. Peter Anvin --- arch/x86/mm/amdtopology.c | 25 - 1 file changed, 8 insertions(+), 17 deletions(-) diff --git a/arch/x86/mm/amdtopology.c b/arch/x86/mm/amdtopology.c index 2ca15b59..9928dad 100644 --- a/arch/x86/mm/amdtopology.c +++ b/arch/x86/mm/amdtopology.c @@ -53,21 +53,6 @@ static __init int find_northbridge(void) return -ENOENT; } -static __init void early_get_boot_cpu_id(void) -{ - /* -* need to get the APIC ID of the BSP so can use that to -* create apicid_to_node in amd_scan_nodes() -*/ -#ifdef CONFIG_X86_MPPARSE - /* -* get boot-time SMP configuration: -*/ - if (smp_found_config) - early_get_smp_config(); -#endif -} - int __init amd_numa_init(void) { u64 start = PFN_PHYS(0); @@ -181,8 +166,14 @@ int __init amd_numa_init(void) cores = 1 << bits; apicid_base = 0; - /* get the APIC ID of the BSP early for systems with apicid lifting */ - early_get_boot_cpu_id(); +#ifdef CONFIG_X86_MPPARSE + /* +* get boot-time SMP configuration: +*/ + if (smp_found_config) + early_get_smp_config(); +#endif + if (boot_cpu_physical_apicid > 0) { pr_info("BSP APIC ID: %02x\n", boot_cpu_physical_apicid); apicid_base = boot_cpu_physical_apicid; -- 2.5.5