[Xen-devel] Memory Sharing

[Lakshitha Harshan <harshan.dll@xxxxxxxxx>]

Hi,

This is regarding memory page sharing.

I traced the code for page_sharing_nominate. But couldn't find the exact location

which requires HAP. So if somebody could tell me the location it would be a great help for me.

My other questions are,

I don't understand the role HAP plays in page sharing?

Why can't we use the shadow page tables with page sharing?

Please help.

Thanks,

Harshan

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