On 07/23/2018 05:37 AM, sepanta s wrote: > I have written a program that can share memory pages of two VMs every x > milliseconds. To do so, I modified xen and added an unshare event to be > able to capture it. However, for some pages, when I receive the unshare > event that contains the information about the pages which was about to > be written on and put it on a buffer for sharing them again after x > milliseconds, I cannot nominate them again and an error occurs. So, the > sharing mechanism I have built can partially share pages. I guess the > problem might be because of internal structure of sharing mechanism in > the Xen but can't figure out the problem. > Do you have any idea what can cause this problem? Or what should I > check to get closer to any solution?
I've never used this feature, but Tamas might have some insight into this (added to Cc). _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
