Re: [PATCH -next] KVM: PPC: Book3S HV: Use list_move_tail instead of list_del/list_add_tail

2016-11-20 Thread Paul Mackerras 
On Mon, Oct 17, 2016 at 03:15:50PM +, Wei Yongjun wrote:
> From: Wei Yongjun 
> 
> Using list_move_tail() instead of list_del() + list_add_tail().
> 
> Signed-off-by: Wei Yongjun 

Thanks, applied to kvm-ppc-next.

Paul.

[PATCH -next] KVM: PPC: Book3S HV: Use list_move_tail instead of list_del/list_add_tail

2016-10-17 Thread Wei Yongjun 
From: Wei Yongjun 

Using list_move_tail() instead of list_del() + list_add_tail().

Signed-off-by: Wei Yongjun 
---
 arch/powerpc/kvm/book3s_hv.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 3686471..4159431 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -2123,8 +2123,7 @@ static bool can_dynamic_split(struct kvmppc_vcore *vc, 
struct core_info *cip)
cip->subcore_threads[sub] = vc->num_threads;
cip->subcore_vm[sub] = vc->kvm;
init_master_vcore(vc);
-   list_del(>preempt_list);
-   list_add_tail(>preempt_list, >vcs[sub]);
+   list_move_tail(>preempt_list, >vcs[sub]);
 
return true;
 }