diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-12-16 18:33:49 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-16 18:33:49 +0100 |
| commit | ee1156c11a1121e118b0a7f2dec240f0d421b1fd (patch) | |
| tree | b8771cc5a9758af9d7410fc519227c036c222130 /arch/ia64/kernel/setup.c | |
| parent | b9f8fcd55bbdb037e5332dbdb7b494f0b70861ac (diff) | |
| parent | 8bea8672edfca7ec5f661cafb218f1205863b343 (diff) | |
Merge branch 'linus' into sched/urgent
Conflicts:
kernel/sched_idletask.c
Merge reason: resolve the conflicts, pick up latest changes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/ia64/kernel/setup.c')
| -rw-r--r-- | arch/ia64/kernel/setup.c | 27 |
1 files changed, 7 insertions, 20 deletions
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 1de86c96801..a1ea8791977 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -74,7 +74,7 @@ unsigned long __per_cpu_offset[NR_CPUS]; EXPORT_SYMBOL(__per_cpu_offset); #endif -DEFINE_PER_CPU(struct cpuinfo_ia64, cpu_info); +DEFINE_PER_CPU(struct cpuinfo_ia64, ia64_cpu_info); DEFINE_PER_CPU(unsigned long, local_per_cpu_offset); unsigned long ia64_cycles_per_usec; struct ia64_boot_param *ia64_boot_param; @@ -566,19 +566,18 @@ setup_arch (char **cmdline_p) early_acpi_boot_init(); # ifdef CONFIG_ACPI_NUMA acpi_numa_init(); -#ifdef CONFIG_ACPI_HOTPLUG_CPU +# ifdef CONFIG_ACPI_HOTPLUG_CPU prefill_possible_map(); -#endif +# endif per_cpu_scan_finalize((cpus_weight(early_cpu_possible_map) == 0 ? 32 : cpus_weight(early_cpu_possible_map)), additional_cpus > 0 ? additional_cpus : 0); # endif -#else -# ifdef CONFIG_SMP - smp_build_cpu_map(); /* happens, e.g., with the Ski simulator */ -# endif #endif /* CONFIG_APCI_BOOT */ +#ifdef CONFIG_SMP + smp_build_cpu_map(); +#endif find_memory(); /* process SAL system table: */ @@ -856,18 +855,6 @@ identify_cpu (struct cpuinfo_ia64 *c) } /* - * In UP configuration, setup_per_cpu_areas() is defined in - * include/linux/percpu.h - */ -#ifdef CONFIG_SMP -void __init -setup_per_cpu_areas (void) -{ - /* start_kernel() requires this... */ -} -#endif - -/* * Do the following calculations: * * 1. the max. cache line size. @@ -980,7 +967,7 @@ cpu_init (void) * depends on the data returned by identify_cpu(). We break the dependency by * accessing cpu_data() through the canonical per-CPU address. */ - cpu_info = cpu_data + ((char *) &__ia64_per_cpu_var(cpu_info) - __per_cpu_start); + cpu_info = cpu_data + ((char *) &__ia64_per_cpu_var(ia64_cpu_info) - __per_cpu_start); identify_cpu(cpu_info); #ifdef CONFIG_MCKINLEY |