[Xen-devel] [PATCH] Additional states for Xenbus: Suspend/Resume

[Stefan Berger <stefanb@xxxxxxxxxx>]

Hello!

I have previously posted a version of this patch. The problem that I
have encountered with driver backends was that they were unaware of the
reason why a frontend was disappearing or why it was created. The
following patch allows the backend to see whether a frontend is going
into suspend mode and disappearing or being created due to a resume. I
have separated out the code that actually uses this awareness in the TPM
driver for another patch. Comments?

Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxx>

Attachment: xenbus-suspend.diff
Description: Text Data

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