Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _ASM_SH_TOPOLOGY_H |
| 2 | #define _ASM_SH_TOPOLOGY_H |
| 3 | |
Paul Mundt | b241cb0 | 2007-06-06 17:52:19 +0900 | [diff] [blame] | 4 | #ifdef CONFIG_NUMA |
| 5 | |
| 6 | /* sched_domains SD_NODE_INIT for sh machines */ |
| 7 | #define SD_NODE_INIT (struct sched_domain) { \ |
Paul Mundt | b241cb0 | 2007-06-06 17:52:19 +0900 | [diff] [blame] | 8 | .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, \ |
Mike Galbraith | 0ec9fab | 2009-09-15 15:07:03 +0200 | [diff] [blame] | 18 | .newidle_idx = 0, \ |
Peter Zijlstra | 78e7ed5 | 2009-09-03 13:16:51 +0200 | [diff] [blame] | 19 | .wake_idx = 0, \ |
Peter Zijlstra | b8a543e | 2009-09-15 15:22:03 +0200 | [diff] [blame] | 20 | .forkexec_idx = 0, \ |
Paul Mundt | b241cb0 | 2007-06-06 17:52:19 +0900 | [diff] [blame] | 21 | .flags = SD_LOAD_BALANCE \ |
| 22 | | SD_BALANCE_FORK \ |
| 23 | | SD_BALANCE_EXEC \ |
Mike Galbraith | 0ec9fab | 2009-09-15 15:07:03 +0200 | [diff] [blame] | 24 | | SD_BALANCE_NEWIDLE \ |
Peter Zijlstra | c88d591 | 2009-09-10 13:50:02 +0200 | [diff] [blame] | 25 | | SD_SERIALIZE, \ |
Paul Mundt | b241cb0 | 2007-06-06 17:52:19 +0900 | [diff] [blame] | 26 | .last_balance = jiffies, \ |
| 27 | .balance_interval = 1, \ |
| 28 | .nr_balance_failed = 0, \ |
| 29 | } |
| 30 | |
Paul Mundt | 1e0f50a | 2008-05-08 13:40:17 +0900 | [diff] [blame] | 31 | #define cpu_to_node(cpu) ((void)(cpu),0) |
| 32 | #define parent_node(node) ((void)(node),0) |
| 33 | |
Rusty Russell | 7479a29 | 2008-12-26 22:23:39 +1030 | [diff] [blame] | 34 | #define cpumask_of_node(node) ((void)node, cpu_online_mask) |
Paul Mundt | 1e0f50a | 2008-05-08 13:40:17 +0900 | [diff] [blame] | 35 | |
| 36 | #define pcibus_to_node(bus) ((void)(bus), -1) |
Paul Mundt | b35346f | 2009-04-07 17:11:15 -0700 | [diff] [blame] | 37 | #define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \ |
Paul Mundt | 94316cd | 2010-03-02 15:54:47 +0900 | [diff] [blame] | 38 | cpu_all_mask : \ |
Paul Mundt | b35346f | 2009-04-07 17:11:15 -0700 | [diff] [blame] | 39 | cpumask_of_node(pcibus_to_node(bus))) |
| 40 | |
Paul Mundt | b241cb0 | 2007-06-06 17:52:19 +0900 | [diff] [blame] | 41 | #endif |
| 42 | |
Paul Mundt | 896f0c0 | 2009-10-16 18:00:02 +0900 | [diff] [blame] | 43 | #define mc_capable() (1) |
| 44 | |
| 45 | const struct cpumask *cpu_coregroup_mask(unsigned int cpu); |
| 46 | |
| 47 | extern cpumask_t cpu_core_map[NR_CPUS]; |
| 48 | |
| 49 | #define topology_core_cpumask(cpu) (&cpu_core_map[cpu]) |
| 50 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 51 | #include <asm-generic/topology.h> |
| 52 | |
| 53 | #endif /* _ASM_SH_TOPOLOGY_H */ |