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[PATCH] cpusets: Move the ia64 domain setup code to the generic code

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Signed-off-by: John Hawkes <hawkes@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
John Hawkes
2005-09-06 15:18:14 -07:00
committed by Linus Torvalds
parent ef08e3b498
commit 9c1cfda20a
7 changed files with 260 additions and 532 deletions
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7
include/linux/sched.h
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@@ -564,13 +564,6 @@ struct sched_domain {
extern void partition_sched_domains(cpumask_t *partition1,
cpumask_t *partition2);
#ifdef ARCH_HAS_SCHED_DOMAIN
/* Useful helpers that arch setup code may use. Defined in kernel/sched.c */
extern cpumask_t cpu_isolated_map;
extern void init_sched_build_groups(struct sched_group groups[],
cpumask_t span, int (*group_fn)(int cpu));
extern void cpu_attach_domain(struct sched_domain *sd, int cpu);
#endif /* ARCH_HAS_SCHED_DOMAIN */
#endif /* CONFIG_SMP */

23
include/linux/topology.h
View File

@@ -135,6 +135,29 @@
}
#endif
/* sched_domains SD_ALLNODES_INIT for NUMA machines */
#define SD_ALLNODES_INIT (struct sched_domain) { \
.span = CPU_MASK_NONE, \
.parent = NULL, \
.groups = NULL, \
.min_interval = 64, \
.max_interval = 64*num_online_cpus(), \
.busy_factor = 128, \
.imbalance_pct = 133, \
.cache_hot_time = (10*1000000), \
.cache_nice_tries = 1, \
.busy_idx = 3, \
.idle_idx = 3, \
.newidle_idx = 0, /* unused */ \
.wake_idx = 0, /* unused */ \
.forkexec_idx = 0, /* unused */ \
.per_cpu_gain = 100, \
.flags = SD_LOAD_BALANCE, \
.last_balance = jiffies, \
.balance_interval = 64, \
.nr_balance_failed = 0, \
}
#ifdef CONFIG_NUMA
#ifndef SD_NODE_INIT
#error Please define an appropriate SD_NODE_INIT in include/asm/topology.h!!!