diff options
Diffstat (limited to 'include/asm-ppc64/topology.h')
-rw-r--r-- | include/asm-ppc64/topology.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/include/asm-ppc64/topology.h b/include/asm-ppc64/topology.h deleted file mode 100644 index 1e9b19073230..000000000000 --- a/include/asm-ppc64/topology.h +++ /dev/null | |||
@@ -1,69 +0,0 @@ | |||
1 | #ifndef _ASM_PPC64_TOPOLOGY_H | ||
2 | #define _ASM_PPC64_TOPOLOGY_H | ||
3 | |||
4 | #include <linux/config.h> | ||
5 | #include <asm/mmzone.h> | ||
6 | |||
7 | #ifdef CONFIG_NUMA | ||
8 | |||
9 | static inline int cpu_to_node(int cpu) | ||
10 | { | ||
11 | int node; | ||
12 | |||
13 | node = numa_cpu_lookup_table[cpu]; | ||
14 | |||
15 | #ifdef DEBUG_NUMA | ||
16 | BUG_ON(node == -1); | ||
17 | #endif | ||
18 | |||
19 | return node; | ||
20 | } | ||
21 | |||
22 | #define parent_node(node) (node) | ||
23 | |||
24 | static inline cpumask_t node_to_cpumask(int node) | ||
25 | { | ||
26 | return numa_cpumask_lookup_table[node]; | ||
27 | } | ||
28 | |||
29 | static inline int node_to_first_cpu(int node) | ||
30 | { | ||
31 | cpumask_t tmp; | ||
32 | tmp = node_to_cpumask(node); | ||
33 | return first_cpu(tmp); | ||
34 | } | ||
35 | |||
36 | #define pcibus_to_node(node) (-1) | ||
37 | #define pcibus_to_cpumask(bus) (cpu_online_map) | ||
38 | |||
39 | #define nr_cpus_node(node) (nr_cpus_in_node[node]) | ||
40 | |||
41 | /* sched_domains SD_NODE_INIT for PPC64 machines */ | ||
42 | #define SD_NODE_INIT (struct sched_domain) { \ | ||
43 | .span = CPU_MASK_NONE, \ | ||
44 | .parent = NULL, \ | ||
45 | .groups = NULL, \ | ||
46 | .min_interval = 8, \ | ||
47 | .max_interval = 32, \ | ||
48 | .busy_factor = 32, \ | ||
49 | .imbalance_pct = 125, \ | ||
50 | .cache_hot_time = (10*1000000), \ | ||
51 | .cache_nice_tries = 1, \ | ||
52 | .per_cpu_gain = 100, \ | ||
53 | .flags = SD_LOAD_BALANCE \ | ||
54 | | SD_BALANCE_EXEC \ | ||
55 | | SD_BALANCE_NEWIDLE \ | ||
56 | | SD_WAKE_IDLE \ | ||
57 | | SD_WAKE_BALANCE, \ | ||
58 | .last_balance = jiffies, \ | ||
59 | .balance_interval = 1, \ | ||
60 | .nr_balance_failed = 0, \ | ||
61 | } | ||
62 | |||
63 | #else | ||
64 | |||
65 | #include <asm-generic/topology.h> | ||
66 | |||
67 | #endif /* CONFIG_NUMA */ | ||
68 | |||
69 | #endif /* _ASM_PPC64_TOPOLOGY_H */ | ||