在 2022/3/1 下午6:06, Eugenio Perez Martin 写道:
+
+/*
+ * Find a valid hole for the mapping
+ *
+ * Assuming low iova_begin, so no need to do a binary search to
+ * locate the first node.
+ *
+ * TODO: Replace all this with g_tree_node_first/next/last when available
+
On Mon, Feb 28, 2022 at 7:39 AM Jason Wang wrote:
>
>
> 在 2022/2/27 下午9:41, Eugenio Pérez 写道:
> > This iova tree function allows it to look for a hole in allocated
> > regions and return a totally new translation for a given translated
> > address.
> >
> > It's usage is mainly to allow devices to
在 2022/2/27 下午9:41, Eugenio Pérez 写道:
This iova tree function allows it to look for a hole in allocated
regions and return a totally new translation for a given translated
address.
It's usage is mainly to allow devices to access qemu address space,
remapping guest's one into a new iova space w
This iova tree function allows it to look for a hole in allocated
regions and return a totally new translation for a given translated
address.
It's usage is mainly to allow devices to access qemu address space,
remapping guest's one into a new iova space where qemu can add chunks of
addresses.
Si
