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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-11 15:34:05 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-11 15:34:05 +0100 |
| commit | d19b85db9d5c44a4c21dcb10d6fbadaa4425ab2a (patch) | |
| tree | 250be7a5a29069f7d1f4524fa45ab0e988833025 /kernel/cpu.c | |
| parent | 490dea45d00f01847ebebd007685d564aaf2cd98 (diff) | |
| parent | c59765042f53a79a7a65585042ff463b69cb248c (diff) | |
| download | linux-d19b85db9d5c44a4c21dcb10d6fbadaa4425ab2a.tar.gz linux-d19b85db9d5c44a4c21dcb10d6fbadaa4425ab2a.tar.bz2 linux-d19b85db9d5c44a4c21dcb10d6fbadaa4425ab2a.zip | |
Merge commit 'v2.6.29-rc1' into timers/urgent
Diffstat (limited to 'kernel/cpu.c')
| -rw-r--r-- | kernel/cpu.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c index 30e74dd6d01b..79e40f00dcb8 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -379,8 +379,11 @@ static cpumask_var_t frozen_cpus; int disable_nonboot_cpus(void) { - int cpu, first_cpu, error = 0; + int cpu, first_cpu, error; + error = stop_machine_create(); + if (error) + return error; cpu_maps_update_begin(); first_cpu = cpumask_first(cpu_online_mask); /* We take down all of the non-boot CPUs in one shot to avoid races @@ -409,6 +412,7 @@ int disable_nonboot_cpus(void) printk(KERN_ERR "Non-boot CPUs are not disabled\n"); } cpu_maps_update_done(); + stop_machine_destroy(); return error; } |