[Qemu-devel] [Qestion] What status of memory stats feature

[Ken'ichi Ohmichi]

Hi,

I tried to get the memory stats by using virDomainMemoryStats() of libvirt,
but it could not do it because of the following patch:

[PATCH 03/23] disable guest-provided stats on "info balloon" command
  2010/10/01 from Luiz Capitulino
  http://www.mail-archive.com/address@hidden/msg43024.html 

According to the related thread, the above patch avoids hanging user
monitor, and people hope the memory stats feature will be able in the
future. So I'd like to know the status of this feature.

Is there the patch for enabling the feature ?
If the patch exists, I'd like to try it.

What is the essential problem ?
Does some infinite loop happen ?
Unfortunately, I cannot understand the cause of hanging user monitor.


Thanks
Ken'ichi Ohmichi