On 03/09/2017 10:14 PM, Matthew Wilcox wrote:
On Fri, Mar 03, 2017 at 01:40:28PM +0800, Wei Wang wrote:
From: Liang Li <liang.z...@intel.com>
1) allocating pages (6.5%)
2) sending PFNs to host (68.3%)
3) address translation (6.1%)
4) madvise (19%)
This patch optimizes step 2) by trans
On 03/08/2017 12:01 PM, Michael S. Tsirkin wrote:
On Fri, Mar 03, 2017 at 01:40:28PM +0800, Wei Wang wrote:
From: Liang Li <liang.z...@intel.com>
The implementation of the current virtio-balloon is not very
efficient, because the pages are transferred to the host one by one
On 03/08/2017 12:01 PM, Michael S. Tsirkin wrote:
On Fri, Mar 03, 2017 at 01:40:27PM +0800, Wei Wang wrote:
From: Liang Li <liang.z...@intel.com>
Add a new feature bit, VIRTIO_BALLOON_F_CHUNK_TRANSFER. Please check
the implementation patch commit for details about this feature.
better
On 03/06/2017 09:23 PM, David Hildenbrand wrote:Am 03.03.2017 um 06:40
schrieb Wei Wang:
From: Liang Li <liang.z...@intel.com>
Sorry, I just saw the message due to an email issue.
I'd prefer to split this into two parts then and to create proper subjects.
Agree, will do.
If I re
f some of these unused
pages, this is very helpful to reduce the network traffic and speed
up the live migration process.
Signed-off-by: Liang Li <liang.z...@intel.com>
Signed-off-by: Wei Wang <wei.w.w...@intel.com>
Cc: Andrew Morton <a...@linux-foundation.org>
Cc: Mel Gorman <mgor
ed-off-by: Liang Li <liang.z...@intel.com>
Signed-off-by: Wei Wang <wei.w.w...@intel.com>
Suggested-by: Michael S. Tsirkin <m...@redhat.com>
Cc: Michael S. Tsirkin <m...@redhat.com>
Cc: Paolo Bonzini <pbonz...@redhat.com>
Cc: Cornelia Huck <cornelia.h...@de.ibm.com&g
cache, synchronize file system,
etc. The hypervisor can get some of guest's runtime information
through this virtual queue too, e.g. the guest's unused page
information, which can be used for live migration optimization.
Signed-off-by: Liang Li <liang.z...@intel.com>
Signed-off-by: Wei W
k <cornelia.h...@de.ibm.com>
Cc: Amit Shah <amit.s...@redhat.com>
Cc: Dave Hansen <dave.han...@intel.com>
Cc: Andrea Arcangeli <aarca...@redhat.com>
Cc: David Hildenbrand <da...@redhat.com>
Cc: Liang Li <liliang...@gmail.com>
Cc: Wei Wang &
From: Liang Li <liang.z...@intel.com>
Add a new feature bit, VIRTIO_BALLOON_F_CHUNK_TRANSFER. Please check
the implementation patch commit for details about this feature.
Signed-off-by: Liang Li <liang.z...@intel.com>
Signed-off-by: Wei Wang <wei.w.w...@intel.com>
Cc: Mic
Arcangeli <aarca...@redhat.com>
Cc: David Hildenbrand <da...@redhat.com>
Cc: Liang Li <liliang...@gmail.com>
Cc: Wei Wang <wei.w.w...@intel.com>
Liang Li (5):
virtio-balloon: rework deflate to add page to a list
virtio-balloon: VIRTIO_BALLOON_F_CHUNK_TRANSFER
virtio-ball
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