cpumask: remove cpumask allocation from idle_balance, fix
Impact: fix boot crash
Fix typo in the size calculation.
Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
LKML-Reference: <alpine.DEB.2.00.0903181729360.31583@gandalf.stny.rr.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/sched.c b/kernel/sched.c
index 48862d4..11dd527 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8297,7 +8297,7 @@
alloc_size *= 2;
#endif
#ifdef CONFIG_CPUMASK_OFFSTACK
- alloc_size *= num_possible_cpus() * cpumask_size();
+ alloc_size += num_possible_cpus() * cpumask_size();
#endif
/*
* As sched_init() is called before page_alloc is setup,