tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef _ASM_SH_TOPOLOGY_H
2#define _ASM_SH_TOPOLOGY_H
3
4#ifdef CONFIG_NUMA
5
6/* sched_domains SD_NODE_INIT for sh machines */
7#define SD_NODE_INIT (struct sched_domain) { \
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, \
18 .newidle_idx = 0, \
19 .wake_idx = 0, \
20 .forkexec_idx = 0, \
21 .flags = SD_LOAD_BALANCE \
22 | SD_BALANCE_FORK \
23 | SD_BALANCE_EXEC \
24 | SD_BALANCE_NEWIDLE \
25 | SD_SERIALIZE, \
26 .last_balance = jiffies, \
27 .balance_interval = 1, \
28 .nr_balance_failed = 0, \
29}
30
31#define cpu_to_node(cpu) ((void)(cpu),0)
32#define parent_node(node) ((void)(node),0)
33
34#define cpumask_of_node(node) ((void)node, cpu_online_mask)
35
36#define pcibus_to_node(bus) ((void)(bus), -1)
37#define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \
38 cpu_all_mask : \
39 cpumask_of_node(pcibus_to_node(bus)))
40
41#endif
42
43#define mc_capable() (1)
44
45const struct cpumask *cpu_coregroup_mask(unsigned int cpu);
46
47extern cpumask_t cpu_core_map[NR_CPUS];
48
49#define topology_core_cpumask(cpu) (&cpu_core_map[cpu])
50
51#include <asm-generic/topology.h>
52
53#endif /* _ASM_SH_TOPOLOGY_H */