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KVM: do not store wqh in irqfd
author
Michael S. Tsirkin
<mst@redhat.com>
Wed, 13 Jan 2010 17:12:39 +0000
(19:12 +0200)
committer
Marcelo Tosatti
<mtosatti@redhat.com>
Mon, 1 Mar 2010 15:36:10 +0000
(12:36 -0300)
wqh is unused, so we do not need to store it in irqfd anymore
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
virt/kvm/eventfd.c
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diff --git
a/virt/kvm/eventfd.c
b/virt/kvm/eventfd.c
index
486c604
..
7016319
100644
(file)
--- a/
virt/kvm/eventfd.c
+++ b/
virt/kvm/eventfd.c
@@
-47,7
+47,6
@@
struct _irqfd {
int gsi;
struct list_head list;
poll_table pt;
- wait_queue_head_t *wqh;
wait_queue_t wait;
struct work_struct inject;
struct work_struct shutdown;
@@
-159,8
+158,6
@@
irqfd_ptable_queue_proc(struct file *file, wait_queue_head_t *wqh,
poll_table *pt)
{
struct _irqfd *irqfd = container_of(pt, struct _irqfd, pt);
-
- irqfd->wqh = wqh;
add_wait_queue(wqh, &irqfd->wait);
}