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| author | Ingo Molnar <mingo@elte.hu> | 2008-08-20 12:39:18 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-20 12:39:18 +0200 |
| commit | 170465ee7f5a9a2d0ac71285507e52642e040353 (patch) | |
| tree | dbca81f04cde9e625170abbd6a72555cfbeb194e /arch/sh/include/asm/topology.h | |
| parent | xen_alloc_ptpage: cast PFN_PHYS() argument to unsigned long (diff) | |
| parent | Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/... (diff) | |
| download | linux-170465ee7f5a9a2d0ac71285507e52642e040353.tar.xz linux-170465ee7f5a9a2d0ac71285507e52642e040353.zip | |
Merge branch 'linus' into x86/xen
Diffstat (limited to 'arch/sh/include/asm/topology.h')
| -rw-r--r-- | arch/sh/include/asm/topology.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/sh/include/asm/topology.h b/arch/sh/include/asm/topology.h new file mode 100644 index 000000000000..95f0085e098a --- /dev/null +++ b/arch/sh/include/asm/topology.h @@ -0,0 +1,47 @@ +#ifndef _ASM_SH_TOPOLOGY_H +#define _ASM_SH_TOPOLOGY_H + +#ifdef CONFIG_NUMA + +/* sched_domains SD_NODE_INIT for sh machines */ +#define SD_NODE_INIT (struct sched_domain) { \ + .span = CPU_MASK_NONE, \ + .parent = NULL, \ + .child = NULL, \ + .groups = NULL, \ + .min_interval = 8, \ + .max_interval = 32, \ + .busy_factor = 32, \ + .imbalance_pct = 125, \ + .cache_nice_tries = 2, \ + .busy_idx = 3, \ + .idle_idx = 2, \ + .newidle_idx = 2, \ + .wake_idx = 1, \ + .forkexec_idx = 1, \ + .flags = SD_LOAD_BALANCE \ + | SD_BALANCE_FORK \ + | SD_BALANCE_EXEC \ + | SD_SERIALIZE \ + | SD_WAKE_BALANCE, \ + .last_balance = jiffies, \ + .balance_interval = 1, \ + .nr_balance_failed = 0, \ +} + +#define cpu_to_node(cpu) ((void)(cpu),0) +#define parent_node(node) ((void)(node),0) + +#define node_to_cpumask(node) ((void)node, cpu_online_map) +#define node_to_first_cpu(node) ((void)(node),0) + +#define pcibus_to_node(bus) ((void)(bus), -1) +#define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \ + CPU_MASK_ALL : \ + node_to_cpumask(pcibus_to_node(bus)) \ + ) +#endif + +#include <asm-generic/topology.h> + +#endif /* _ASM_SH_TOPOLOGY_H */ |