lkml.org 
[lkml]   [2016]   [Jan]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 4/4] KVM: async_pf: use list_first_entry
Date
To make the intention clearer, use list_first_entry instead of
list_entry.

Signed-off-by: Geliang Tang <geliangtang@163.com>
---
virt/kvm/async_pf.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/virt/kvm/async_pf.c b/virt/kvm/async_pf.c
index 77d42be..62c4857 100644
--- a/virt/kvm/async_pf.c
+++ b/virt/kvm/async_pf.c
@@ -110,8 +110,8 @@ void kvm_clear_async_pf_completion_queue(struct kvm_vcpu *vcpu)
/* cancel outstanding work queue item */
while (!list_empty(&vcpu->async_pf.queue)) {
struct kvm_async_pf *work =
- list_entry(vcpu->async_pf.queue.next,
- typeof(*work), queue);
+ list_first_entry(&vcpu->async_pf.queue,
+ typeof(*work), queue);
list_del(&work->queue);

#ifdef CONFIG_KVM_ASYNC_PF_SYNC
@@ -128,8 +128,8 @@ void kvm_clear_async_pf_completion_queue(struct kvm_vcpu *vcpu)
spin_lock(&vcpu->async_pf.lock);
while (!list_empty(&vcpu->async_pf.done)) {
struct kvm_async_pf *work =
- list_entry(vcpu->async_pf.done.next,
- typeof(*work), link);
+ list_first_entry(&vcpu->async_pf.done,
+ typeof(*work), link);
list_del(&work->link);
kmem_cache_free(async_pf_cache, work);
}
--
2.5.0



\
 
 \ /
  Last update: 2016-01-01 13:21    [W:0.082 / U:0.436 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site