diff options
Diffstat (limited to 'include/asm-x86_64/topology.h')
-rw-r--r-- | include/asm-x86_64/topology.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h deleted file mode 100644 index 36e52fba7960..000000000000 --- a/include/asm-x86_64/topology.h +++ /dev/null @@ -1,71 +0,0 @@ -#ifndef _ASM_X86_64_TOPOLOGY_H -#define _ASM_X86_64_TOPOLOGY_H - - -#ifdef CONFIG_NUMA - -#include <asm/mpspec.h> -#include <asm/bitops.h> - -extern cpumask_t cpu_online_map; - -extern unsigned char cpu_to_node[]; -extern cpumask_t node_to_cpumask[]; - -#ifdef CONFIG_ACPI_NUMA -extern int __node_distance(int, int); -#define node_distance(a,b) __node_distance(a,b) -/* #else fallback version */ -#endif - -#define cpu_to_node(cpu) (cpu_to_node[cpu]) -#define parent_node(node) (node) -#define node_to_first_cpu(node) (first_cpu(node_to_cpumask[node])) -#define node_to_cpumask(node) (node_to_cpumask[node]) -#define pcibus_to_node(bus) ((struct pci_sysdata *)((bus)->sysdata))->node -#define pcibus_to_cpumask(bus) node_to_cpumask(pcibus_to_node(bus)); - -#define numa_node_id() read_pda(nodenumber) - -/* sched_domains SD_NODE_INIT for x86_64 machines */ -#define SD_NODE_INIT (struct sched_domain) { \ - .span = CPU_MASK_NONE, \ - .parent = NULL, \ - .child = NULL, \ - .groups = NULL, \ - .min_interval = 8, \ - .max_interval = 32, \ - .busy_factor = 32, \ - .imbalance_pct = 125, \ - .cache_nice_tries = 2, \ - .busy_idx = 3, \ - .idle_idx = 2, \ - .newidle_idx = 0, \ - .wake_idx = 1, \ - .forkexec_idx = 1, \ - .flags = SD_LOAD_BALANCE \ - | SD_BALANCE_FORK \ - | SD_BALANCE_EXEC \ - | SD_SERIALIZE \ - | SD_WAKE_BALANCE, \ - .last_balance = jiffies, \ - .balance_interval = 1, \ - .nr_balance_failed = 0, \ -} - -#endif - -#ifdef CONFIG_SMP -#define topology_physical_package_id(cpu) (cpu_data[cpu].phys_proc_id) -#define topology_core_id(cpu) (cpu_data[cpu].cpu_core_id) -#define topology_core_siblings(cpu) (cpu_core_map[cpu]) -#define topology_thread_siblings(cpu) (cpu_sibling_map[cpu]) -#define mc_capable() (boot_cpu_data.x86_max_cores > 1) -#define smt_capable() (smp_num_siblings > 1) -#endif - -#include <asm-generic/topology.h> - -extern cpumask_t cpu_coregroup_map(int cpu); - -#endif |