[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] Re: [Qemu-devel] Re: [PATCH RFC V4 10/14] Introduce qemu_ram_ptr_unlock.



On 09/28/10 17:14, Anthony Liguori wrote:
On 09/28/2010 10:01 AM, anthony.perard@xxxxxxxxxx wrote:
From: Anthony PERARD<anthony.perard@xxxxxxxxxx>

This function allows to unlock a ram_ptr give by qemu_get_ram_ptr. After
a call to qemu_ram_ptr_unlock, the pointer may be unmap from QEMU when
used with Xen.

Signed-off-by: Anthony PERARD<anthony.perard@xxxxxxxxxx>

Why isn't hooking cpu_physical_memory_{map,unmap}() not enough? That's
really the intention of the API.

I think quite a bunch of stuff stops working then because it doesn't properly use the map/unmap API ...

cheers,
  Gerd

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.