unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
1
Fork 0
Code Pull requests 5 Wiki Activity

[MIPS] NUMA: Register all nodes before cpus or sysfs will barf.

Browse source 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2006-07-08 01:07:40 +02:00
parent 18965513fd
commit 0e8f8f54c1
1 changed files with 9 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
arch/mips/kernel/smp.c
View file

@ -467,14 +467,18 @@ static DEFINE_PER_CPU(struct cpu, cpu_devices);
static int __init topology_init(void) static int __init topology_init(void)
{ {
int cpu; int i, ret;
int ret;
for_each_present_cpu(cpu) { #ifdef CONFIG_NUMA
ret = register_cpu(&per_cpu(cpu_devices, cpu), cpu); for_each_online_node(i)
register_one_node(i);
#endif /* CONFIG_NUMA */
for_each_present_cpu(i) {
ret = register_cpu(&per_cpu(cpu_devices, i), i);
if (ret) if (ret)
printk(KERN_WARNING "topology_init: register_cpu %d " printk(KERN_WARNING "topology_init: register_cpu %d "
"failed (%d)\n", cpu, ret); "failed (%d)\n", i, ret);
} }
return 0; return 0;