diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/x86/include/asm/numa.h')
| -rw-r--r-- | ANDROID_3.4.5/arch/x86/include/asm/numa.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/ANDROID_3.4.5/arch/x86/include/asm/numa.h b/ANDROID_3.4.5/arch/x86/include/asm/numa.h deleted file mode 100644 index bfacd2cc..00000000 --- a/ANDROID_3.4.5/arch/x86/include/asm/numa.h +++ /dev/null @@ -1,85 +0,0 @@ -#ifndef _ASM_X86_NUMA_H -#define _ASM_X86_NUMA_H - -#include <linux/nodemask.h> - -#include <asm/topology.h> -#include <asm/apicdef.h> - -#ifdef CONFIG_NUMA - -#define NR_NODE_MEMBLKS (MAX_NUMNODES*2) -#define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT)) - -/* - * Too small node sizes may confuse the VM badly. Usually they - * result from BIOS bugs. So dont recognize nodes as standalone - * NUMA entities that have less than this amount of RAM listed: - */ -#define NODE_MIN_SIZE (4*1024*1024) - -extern int numa_off; - -/* - * __apicid_to_node[] stores the raw mapping between physical apicid and - * node and is used to initialize cpu_to_node mapping. - * - * The mapping may be overridden by apic->numa_cpu_node() on 32bit and thus - * should be accessed by the accessors - set_apicid_to_node() and - * numa_cpu_node(). - */ -extern s16 __apicid_to_node[MAX_LOCAL_APIC]; -extern nodemask_t numa_nodes_parsed __initdata; - -extern int __init numa_add_memblk(int nodeid, u64 start, u64 end); -extern void __init numa_set_distance(int from, int to, int distance); - -static inline void set_apicid_to_node(int apicid, s16 node) -{ - __apicid_to_node[apicid] = node; -} - -extern int __cpuinit numa_cpu_node(int cpu); - -#else /* CONFIG_NUMA */ -static inline void set_apicid_to_node(int apicid, s16 node) -{ -} - -static inline int numa_cpu_node(int cpu) -{ - return NUMA_NO_NODE; -} -#endif /* CONFIG_NUMA */ - -#ifdef CONFIG_X86_32 -# include "numa_32.h" -#else -# include "numa_64.h" -#endif - -#ifdef CONFIG_NUMA -extern void __cpuinit numa_set_node(int cpu, int node); -extern void __cpuinit numa_clear_node(int cpu); -extern void __init init_cpu_to_node(void); -extern void __cpuinit numa_add_cpu(int cpu); -extern void __cpuinit numa_remove_cpu(int cpu); -#else /* CONFIG_NUMA */ -static inline void numa_set_node(int cpu, int node) { } -static inline void numa_clear_node(int cpu) { } -static inline void init_cpu_to_node(void) { } -static inline void numa_add_cpu(int cpu) { } -static inline void numa_remove_cpu(int cpu) { } -#endif /* CONFIG_NUMA */ - -#ifdef CONFIG_DEBUG_PER_CPU_MAPS -void debug_cpumask_set_cpu(int cpu, int node, bool enable); -#endif - -#ifdef CONFIG_NUMA_EMU -#define FAKE_NODE_MIN_SIZE ((u64)32 << 20) -#define FAKE_NODE_MIN_HASH_MASK (~(FAKE_NODE_MIN_SIZE - 1UL)) -void numa_emu_cmdline(char *); -#endif /* CONFIG_NUMA_EMU */ - -#endif /* _ASM_X86_NUMA_H */ |