27;s
happening with spinlock_t and rwlock_t usage.
http://oss.sgi.com/projects/lockmeter
John Hawkes
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] and sched_group_allnodes[] for
each invocation of build_sched_domains(), rather than using global arrays
for these structures. Care must be taken to remember kmalloc() addresses
so that arch_destroy_sched_domains() can properly kfree() the new dynamic
structures.
This is a patch against 2.6.13-rc6
> + for_each_cpu_mask(i, cur->cpus_allowed) {
> + for_each_cpu_mask(j, node_to_cpumask(cpu_to_node(i))) {
> + if (!cpu_isset(j, cur->cpus_allowed))
> + return;
Looks good to me.
Feel free to add:
Acked-by: John Hawkes <[EMAIL PROTECTED]>
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offloaded.
Since load-balancing looks only at the most-heavily-loaded cpu as a cpu to
offload, this means that all system load-balancing would be effectively turned
off.
John Hawkes
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