* [Linux-ia64] maxcpus=1 does not work
@ 2001-05-16 14:15 Andreas Schwab
0 siblings, 0 replies; only message in thread
From: Andreas Schwab @ 2001-05-16 14:15 UTC (permalink / raw)
To: linux-ia64
Passing maxcpus=1 as boot parameter does not have the expected effect: all
cpus are still enabled.
--- arch/ia64/kernel/smp.c 2001/05/16 14:01:20 1.1
+++ arch/ia64/kernel/smp.c 2001/05/16 14:02:10
@@ -637,7 +637,7 @@
if (max_cpus != -1)
printk("Limiting CPUs to %d\n", max_cpus);
- if (smp_boot_data.cpu_count > 1) {
+ if (smp_boot_data.cpu_count > 1 && cpu_count != max_cpus) {
printk(KERN_INFO "SMP: starting up secondaries.\n");
for (i = 0; i < smp_boot_data.cpu_count; i++) {
Andreas.
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