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-rw-r--r--include/asm-ia64/topology.h61
1 files changed, 47 insertions, 14 deletions
diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h
index 21cf351fd05c..4e64c2a6b369 100644
--- a/include/asm-ia64/topology.h
+++ b/include/asm-ia64/topology.h
@@ -42,25 +42,54 @@
42 42
43void build_cpu_to_node_map(void); 43void build_cpu_to_node_map(void);
44 44
45#define SD_CPU_INIT (struct sched_domain) { \
46 .span = CPU_MASK_NONE, \
47 .parent = NULL, \
48 .groups = NULL, \
49 .min_interval = 1, \
50 .max_interval = 4, \
51 .busy_factor = 64, \
52 .imbalance_pct = 125, \
53 .cache_hot_time = (10*1000000), \
54 .per_cpu_gain = 100, \
55 .cache_nice_tries = 2, \
56 .busy_idx = 2, \
57 .idle_idx = 1, \
58 .newidle_idx = 2, \
59 .wake_idx = 1, \
60 .forkexec_idx = 1, \
61 .flags = SD_LOAD_BALANCE \
62 | SD_BALANCE_NEWIDLE \
63 | SD_BALANCE_EXEC \
64 | SD_WAKE_AFFINE, \
65 .last_balance = jiffies, \
66 .balance_interval = 1, \
67 .nr_balance_failed = 0, \
68}
69
45/* sched_domains SD_NODE_INIT for IA64 NUMA machines */ 70/* sched_domains SD_NODE_INIT for IA64 NUMA machines */
46#define SD_NODE_INIT (struct sched_domain) { \ 71#define SD_NODE_INIT (struct sched_domain) { \
47 .span = CPU_MASK_NONE, \ 72 .span = CPU_MASK_NONE, \
48 .parent = NULL, \ 73 .parent = NULL, \
49 .groups = NULL, \ 74 .groups = NULL, \
50 .min_interval = 80, \ 75 .min_interval = 8, \
51 .max_interval = 320, \ 76 .max_interval = 8*(min(num_online_cpus(), 32)), \
52 .busy_factor = 320, \ 77 .busy_factor = 64, \
53 .imbalance_pct = 125, \ 78 .imbalance_pct = 125, \
54 .cache_hot_time = (10*1000000), \ 79 .cache_hot_time = (10*1000000), \
55 .cache_nice_tries = 1, \ 80 .cache_nice_tries = 2, \
81 .busy_idx = 3, \
82 .idle_idx = 2, \
83 .newidle_idx = 0, /* unused */ \
84 .wake_idx = 1, \
85 .forkexec_idx = 1, \
56 .per_cpu_gain = 100, \ 86 .per_cpu_gain = 100, \
57 .flags = SD_LOAD_BALANCE \ 87 .flags = SD_LOAD_BALANCE \
58 | SD_BALANCE_EXEC \ 88 | SD_BALANCE_EXEC \
59 | SD_BALANCE_NEWIDLE \ 89 | SD_BALANCE_FORK \
60 | SD_WAKE_IDLE \
61 | SD_WAKE_BALANCE, \ 90 | SD_WAKE_BALANCE, \
62 .last_balance = jiffies, \ 91 .last_balance = jiffies, \
63 .balance_interval = 1, \ 92 .balance_interval = 64, \
64 .nr_balance_failed = 0, \ 93 .nr_balance_failed = 0, \
65} 94}
66 95
@@ -69,17 +98,21 @@ void build_cpu_to_node_map(void);
69 .span = CPU_MASK_NONE, \ 98 .span = CPU_MASK_NONE, \
70 .parent = NULL, \ 99 .parent = NULL, \
71 .groups = NULL, \ 100 .groups = NULL, \
72 .min_interval = 80, \ 101 .min_interval = 64, \
73 .max_interval = 320, \ 102 .max_interval = 64*num_online_cpus(), \
74 .busy_factor = 320, \ 103 .busy_factor = 128, \
75 .imbalance_pct = 125, \ 104 .imbalance_pct = 133, \
76 .cache_hot_time = (10*1000000), \ 105 .cache_hot_time = (10*1000000), \
77 .cache_nice_tries = 1, \ 106 .cache_nice_tries = 1, \
107 .busy_idx = 3, \
108 .idle_idx = 3, \
109 .newidle_idx = 0, /* unused */ \
110 .wake_idx = 0, /* unused */ \
111 .forkexec_idx = 0, /* unused */ \
78 .per_cpu_gain = 100, \ 112 .per_cpu_gain = 100, \
79 .flags = SD_LOAD_BALANCE \ 113 .flags = SD_LOAD_BALANCE, \
80 | SD_BALANCE_EXEC, \
81 .last_balance = jiffies, \ 114 .last_balance = jiffies, \
82 .balance_interval = 100*(63+num_online_cpus())/64, \ 115 .balance_interval = 64, \
83 .nr_balance_failed = 0, \ 116 .nr_balance_failed = 0, \
84} 117}
85 118
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-16 19:55:01 -0500