diff options
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/Kconfig | 5 | ||||
| -rw-r--r-- | arch/alpha/kernel/alpha_ksyms.c | 1 | ||||
| -rw-r--r-- | arch/alpha/kernel/setup.c | 17 | ||||
| -rw-r--r-- | arch/alpha/kernel/smp.c | 8 |
4 files changed, 25 insertions, 6 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 9bef61b30367..8290b69da202 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -549,6 +549,11 @@ config NUMA Access). This option is for configuring high-end multiprocessor server machines. If in doubt, say N. +config NODES_SHIFT + int + default "7" + depends on NEED_MULTIPLE_NODES + # LARGE_VMALLOC is racy, if you *really* need it then fix it first config ALPHA_LARGE_VMALLOC bool diff --git a/arch/alpha/kernel/alpha_ksyms.c b/arch/alpha/kernel/alpha_ksyms.c index 9d6186d50245..c645c5e14786 100644 --- a/arch/alpha/kernel/alpha_ksyms.c +++ b/arch/alpha/kernel/alpha_ksyms.c @@ -76,7 +76,6 @@ EXPORT_SYMBOL(strncpy); EXPORT_SYMBOL(strnlen); EXPORT_SYMBOL(strncat); EXPORT_SYMBOL(strstr); -EXPORT_SYMBOL(strpbrk); EXPORT_SYMBOL(strchr); EXPORT_SYMBOL(strrchr); EXPORT_SYMBOL(memcmp); diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c index a15e18a00258..558b83368559 100644 --- a/arch/alpha/kernel/setup.c +++ b/arch/alpha/kernel/setup.c @@ -24,6 +24,7 @@ #include <linux/config.h> /* CONFIG_ALPHA_LCA etc */ #include <linux/mc146818rtc.h> #include <linux/console.h> +#include <linux/cpu.h> #include <linux/errno.h> #include <linux/init.h> #include <linux/string.h> @@ -471,6 +472,22 @@ page_is_ram(unsigned long pfn) return 0; } +static int __init +register_cpus(void) +{ + int i; + + for_each_possible_cpu(i) { + struct cpu *p = kzalloc(sizeof(*p), GFP_KERNEL); + if (!p) + return -ENOMEM; + register_cpu(p, i, NULL); + } + return 0; +} + +arch_initcall(register_cpus); + void __init setup_arch(char **cmdline_p) { diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index 02c2db08114a..185255416e85 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c @@ -439,7 +439,7 @@ setup_smp(void) if ((cpu->flags & 0x1cc) == 0x1cc) { smp_num_probed++; /* Assume here that "whami" == index */ - cpu_set(i, cpu_possible_map); + cpu_set(i, cpu_present_mask); cpu->pal_revision = boot_cpu_palrev; } @@ -450,9 +450,8 @@ setup_smp(void) } } else { smp_num_probed = 1; - cpu_set(boot_cpuid, cpu_possible_map); + cpu_set(boot_cpuid, cpu_present_mask); } - cpu_present_mask = cpumask_of_cpu(boot_cpuid); printk(KERN_INFO "SMP: %d CPUs probed -- cpu_present_mask = %lx\n", smp_num_probed, cpu_possible_map.bits[0]); @@ -488,9 +487,8 @@ void __devinit smp_prepare_boot_cpu(void) { /* - * Mark the boot cpu (current cpu) as both present and online + * Mark the boot cpu (current cpu) as online */ - cpu_set(smp_processor_id(), cpu_present_mask); cpu_set(smp_processor_id(), cpu_online_map); } |