From mboxrd@z Thu Jan 1 00:00:00 1970 From: Davidlohr Bueso Subject: [PATCH] x86,xen: use current->state helpers Date: Mon, 26 Jan 2015 02:10:08 -0800 Message-ID: <1422267008.24914.10.camel@stgolabs.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1YFgcZ-0007Al-RJ for xen-devel@lists.xenproject.org; Mon, 26 Jan 2015 10:10:15 +0000 List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Konrad Rzeszutek Wilk , Boris Ostrovsky Cc: xen-devel@lists.xenproject.org, Davidlohr Bueso , David Vrabel List-Id: xen-devel@lists.xenproject.org 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 --- 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