Displaying 3 results from an estimated 3 matches for "44050a3".
2016 May 25
2
[PATCH RFC kernel] balloon: speed up inflating/deflating process
> > > >
> > > > Hi MST,
> > > >
> > > > I have measured the performance when using a 32K page bitmap,
> > >
> > > Just to make sure. Do you mean a 32Kbyte bitmap?
> > > Covering 1Gbyte of memory?
> > Yes.
> >
> > >
> > > > and inflate the balloon to 3GB
> > > > of an idle guest
2016 May 25
2
[PATCH RFC kernel] balloon: speed up inflating/deflating process
> > > >
> > > > Hi MST,
> > > >
> > > > I have measured the performance when using a 32K page bitmap,
> > >
> > > Just to make sure. Do you mean a 32Kbyte bitmap?
> > > Covering 1Gbyte of memory?
> > Yes.
> >
> > >
> > > > and inflate the balloon to 3GB
> > > > of an idle guest
2016 May 25
0
[PATCH RFC kernel] balloon: speed up inflating/deflating process
...on top.
--->
virtio-balloon: rework deflate to add page to a tmp list
Will allow faster notifications using a bitmap down the road.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 476c0e3..44050a3 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -195,8 +195,9 @@ static void release_pages_balloon(struct virtio_balloon *vb)
static unsigned leak_balloon(struct virtio_balloon *vb, size_t num)
{
unsigned num_freed_pages;
- struct page *page;
+ struct page...