Call __set_current_state() instead of assigning the new state directly.
These interfaces also aid CONFIG_DEBUG_ATOMIC_SLEEP environments,
keeping track of who changed the state.
Signed-off-by: Davidlohr Bueso <dbu...@suse.de>
---
arch/x86/xen/smp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 4c071ae..08e8489 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -507,7 +507,7 @@ static int xen_cpu_disable(void)
static void xen_cpu_die(unsigned int cpu)
{
while (xen_pv_domain() && HYPERVISOR_vcpu_op(VCPUOP_is_up, cpu, NULL)) {
- current->state = TASK_UNINTERRUPTIBLE;
+ __set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(HZ/10);
}
--
2.1.2
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