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-rw-r--r--Documentation/cpusets.txt3
-rw-r--r--kernel/sched.c2
2 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/cpusets.txt b/Documentation/cpusets.txt
index 1ad26d2..2f8f24e 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 0dc3158..66b2ed7 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);
/*
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