On Thu, 12 Apr 2007, Jack Steiner wrote:
> - sysfs_cpus = kzalloc(sizeof(struct ia64_cpu) * NR_CPUS, GFP_KERNEL);
> + sysfs_cpus = vmalloc(sizeof(struct ia64_cpu) * NR_CPUS);
> + memset(sysfs_cpus, 0, sizeof(sizeof(struct ia64_cpu) * NR_CPUS));
> if (!sysfs_cpus)
> panic("kzalloc in topology_init failed - NR_CPUS too big?");
Consider using nr_cpu_ids instead of NR_CPUS. This will allocate a smaller
array on systems that support just a handful of processors.
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