On Fri, Sep 15, 2023 at 10:37 AM Mattias Nissler wrote:
>
> On Wed, Sep 13, 2023 at 8:30 PM Peter Xu wrote:
> >
> > On Thu, Sep 07, 2023 at 06:04:06AM -0700, Mattias Nissler wrote:
> > > @@ -3105,6 +3105,9 @@ void address_space_init(AddressSpace *as,
> > > MemoryRegion *root, const char *name)
>
On Wed, Sep 13, 2023 at 8:30 PM Peter Xu wrote:
>
> On Thu, Sep 07, 2023 at 06:04:06AM -0700, Mattias Nissler wrote:
> > @@ -3105,6 +3105,9 @@ void address_space_init(AddressSpace *as,
> > MemoryRegion *root, const char *name)
> > as->ioeventfds = NULL;
> > QTAILQ_INIT(&as->listeners);
On Thu, Sep 07, 2023 at 06:04:06AM -0700, Mattias Nissler wrote:
> @@ -3105,6 +3105,9 @@ void address_space_init(AddressSpace *as, MemoryRegion
> *root, const char *name)
> as->ioeventfds = NULL;
> QTAILQ_INIT(&as->listeners);
> QTAILQ_INSERT_TAIL(&address_spaces, as, address_spaces
Instead of using a single global bounce buffer, give each AddressSpace
its own bounce buffer. The MapClient callback mechanism moves to
AddressSpace accordingly.
This is in preparation for generalizing bounce buffer handling further
to allow multiple bounce buffers, with a total allocation limit
c
