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Re: [PATCH v1 2/2] migration/xbzrle: add encoding rate


From: Wei Wang
Subject: Re: [PATCH v1 2/2] migration/xbzrle: add encoding rate
Date: Tue, 21 Apr 2020 09:14:04 +0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0

On 04/20/2020 10:53 PM, Eric Blake wrote:
On 4/19/20 10:06 PM, Wei Wang wrote:
Users may need to check the xbzrle encoding rate to know if the guest
memory is xbzrle encoding-friendly, and dynamically turn off the
encoding if the encoding rate is low.

Signed-off-by: Yi Sun <address@hidden>
Signed-off-by: Wei Wang <address@hidden>
---

In addition to Dan's review comments,

+++ b/qapi/migration.json
@@ -70,6 +70,8 @@
  #
  # @cache-miss-rate: rate of cache miss (since 2.1)
  #
+# @encoding-rate: rate of cache miss

This is missing a '(since 5.1)' tag.

OK, will add it, thanks.

Best,
Wei



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