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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef _ASM_SH_TOPOLOGY_H
2#define _ASM_SH_TOPOLOGY_H
3
Paul Mundtb241cb02007-06-06 17:52:19 +09004#ifdef CONFIG_NUMA
5
6/* sched_domains SD_NODE_INIT for sh machines */
7#define SD_NODE_INIT (struct sched_domain) { \
Paul Mundtb241cb02007-06-06 17:52:19 +09008 .parent = NULL, \
9 .child = NULL, \
10 .groups = NULL, \
11 .min_interval = 8, \
12 .max_interval = 32, \
13 .busy_factor = 32, \
14 .imbalance_pct = 125, \
15 .cache_nice_tries = 2, \
16 .busy_idx = 3, \
17 .idle_idx = 2, \
Hidetoshi Seto1d3504f2008-04-15 14:04:23 +090018 .newidle_idx = 2, \
Paul Mundtb241cb02007-06-06 17:52:19 +090019 .wake_idx = 1, \
20 .forkexec_idx = 1, \
21 .flags = SD_LOAD_BALANCE \
22 | SD_BALANCE_FORK \
23 | SD_BALANCE_EXEC \
Peter Zijlstrac88d5912009-09-10 13:50:02 +020024 | SD_BALANCE_WAKE \
25 | SD_SERIALIZE, \
Paul Mundtb241cb02007-06-06 17:52:19 +090026 .last_balance = jiffies, \
27 .balance_interval = 1, \
28 .nr_balance_failed = 0, \
29}
30
Paul Mundt1e0f50a2008-05-08 13:40:17 +090031#define cpu_to_node(cpu) ((void)(cpu),0)
32#define parent_node(node) ((void)(node),0)
33
34#define node_to_cpumask(node) ((void)node, cpu_online_map)
Rusty Russell7479a292008-12-26 22:23:39 +103035#define cpumask_of_node(node) ((void)node, cpu_online_mask)
Paul Mundt1e0f50a2008-05-08 13:40:17 +090036
37#define pcibus_to_node(bus) ((void)(bus), -1)
Paul Mundtb35346f2009-04-07 17:11:15 -070038#define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \
39 CPU_MASK_ALL_PTR : \
40 cpumask_of_node(pcibus_to_node(bus)))
41
Paul Mundtb241cb02007-06-06 17:52:19 +090042#endif
43
Linus Torvalds1da177e2005-04-16 15:20:36 -070044#include <asm-generic/topology.h>
45
46#endif /* _ASM_SH_TOPOLOGY_H */