Displaying 6 results from an estimated 6 matches for "migrate_sync_no_copi".
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migrate_sync_no_copy
2019 Jul 18
2
[PATCH v4 1/2] mm/balloon_compaction: avoid duplicate page removal
From: Wei Wang <wei.w.wang at intel.com>
A #GP is reported in the guest when requesting balloon inflation via
virtio-balloon. The reason is that the virtio-balloon driver has
removed the page from its internal page list (via balloon_page_pop),
but balloon_page_enqueue_one also calls "list_del" to do the removal.
This is necessary when it's used from balloon_page_enqueue_list,
2019 Jul 18
2
[PATCH v3 1/2] mm/balloon_compaction: avoid duplicate page removal
From: Wei Wang <wei.w.wang at intel.com>
A #GP is reported in the guest when requesting balloon inflation via
virtio-balloon. The reason is that the virtio-balloon driver has
removed the page from its internal page list (via balloon_page_pop),
but balloon_page_enqueue_one also calls "list_del" to do the removal.
This is necessary when it's used from balloon_page_enqueue_list,
2019 Jul 18
1
[PATCH v3 2/2] balloon: fix up comments
On Thursday, July 18, 2019 8:24 PM, Michael S. Tsirkin wrote:
> /*
> * balloon_page_alloc - allocates a new page for insertion into the balloon
> - * page list.
> + * page list.
> *
> - * Driver must call it to properly allocate a new enlisted balloon page.
> - * Driver must call balloon_page_enqueue before definitively removing it
> from
> - * the guest
2019 Jul 18
0
[PATCH v3 2/2] balloon: fix up comments
Lots of comments bitrotted. Fix them up.
Fixes: 418a3ab1e778 (mm/balloon_compaction: List interfaces)
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
mm/balloon_compaction.c | 73 +++++++++++++++++++++++------------------
1 file changed, 41 insertions(+), 32 deletions(-)
diff --git a/mm/balloon_compaction.c b/mm/balloon_compaction.c
index d25664e1857b..9cb03da5bcea 100644
---
2019 Jul 18
0
[PATCH v4 2/2] balloon: fix up comments
Lots of comments bitrotted. Fix them up.
Fixes: 418a3ab1e778 (mm/balloon_compaction: List interfaces)
Reviewed-by: Wei Wang <wei.w.wang at intel.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
fixes since v3:
teaks suggested by Wei
mm/balloon_compaction.c | 71 ++++++++++++++++++++++-------------------
1 file changed, 39 insertions(+), 32 deletions(-)
diff --git
2019 Jul 18
1
[PATCH v5 1/2] mm/balloon_compaction: avoid duplicate page removal
From: Wei Wang <wei.w.wang at intel.com>
A #GP is reported in the guest when requesting balloon inflation via
virtio-balloon. The reason is that the virtio-balloon driver has
removed the page from its internal page list (via balloon_page_pop),
but balloon_page_enqueue_one also calls "list_del" to do the removal.
This is necessary when it's used from balloon_page_enqueue_list,