diff options
| -rw-r--r-- | Documentation/cpusets.txt | 3 | ||||
| -rw-r--r-- | kernel/sched.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/cpusets.txt b/Documentation/cpusets.txt index 1ad26d2c20ae..2f8f24eaefd9 100644 --- a/Documentation/cpusets.txt +++ b/Documentation/cpusets.txt @@ -252,8 +252,7 @@ in a tasks processor placement. There is an exception to the above. If hotplug funtionality is used to remove all the CPUs that are currently assigned to a cpuset, then the kernel will automatically update the cpus_allowed of all -tasks attached to CPUs in that cpuset with the online CPUs of the -nearest parent cpuset that still has some CPUs online. When memory +tasks attached to CPUs in that cpuset to allow all CPUs. When memory hotplug functionality for removing Memory Nodes is available, a similar exception is expected to apply there as well. In general, the kernel prefers to violate cpuset placement, over starving a task diff --git a/kernel/sched.c b/kernel/sched.c index 0dc3158667a2..66b2ed784822 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -4243,7 +4243,7 @@ static void move_task_off_dead_cpu(int dead_cpu, struct task_struct *tsk) /* No more Mr. Nice Guy. */ if (dest_cpu == NR_CPUS) { - tsk->cpus_allowed = cpuset_cpus_allowed(tsk); + cpus_setall(tsk->cpus_allowed); dest_cpu = any_online_cpu(tsk->cpus_allowed); /* |