diff options
Diffstat (limited to 'kernel/stop_machine.c')
| -rw-r--r-- | kernel/stop_machine.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c index ba9b2054ecbd..738b411ff2d3 100644 --- a/kernel/stop_machine.c +++ b/kernel/stop_machine.c | |||
| @@ -33,8 +33,9 @@ static int stopmachine(void *cpu) | |||
| 33 | { | 33 | { |
| 34 | int irqs_disabled = 0; | 34 | int irqs_disabled = 0; |
| 35 | int prepared = 0; | 35 | int prepared = 0; |
| 36 | cpumask_of_cpu_ptr(cpumask, (int)(long)cpu); | ||
| 36 | 37 | ||
| 37 | set_cpus_allowed_ptr(current, &cpumask_of_cpu((int)(long)cpu)); | 38 | set_cpus_allowed_ptr(current, cpumask); |
| 38 | 39 | ||
| 39 | /* Ack: we are alive */ | 40 | /* Ack: we are alive */ |
| 40 | smp_mb(); /* Theoretically the ack = 0 might not be on this CPU yet. */ | 41 | smp_mb(); /* Theoretically the ack = 0 might not be on this CPU yet. */ |