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Re: [PATCH v2 03/13] libxenguest: deal with log-dirty op stats overflow

To: Jan Beulich <jbeulich@xxxxxxxx>
From: Olaf Hering <olaf@xxxxxxxxx>
Date: Tue, 6 Jul 2021 08:46:28 +0200
Authentication-results: strato.com; dkim=none
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Ian Jackson <iwj@xxxxxxxxxxxxxx>
Delivery-date: Tue, 06 Jul 2021 06:46:45 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Am Tue, 6 Jul 2021 08:39:21 +0200
schrieb Jan Beulich <jbeulich@xxxxxxxx>:

> the size may change in the course of migration

How can the p2m_size change? This upper limit is queried once, then all loops 
take this as loop counter.

Olaf

Follow-Ups:
- Re: [PATCH v2 03/13] libxenguest: deal with log-dirty op stats overflow
  - From: Jan Beulich

References:
- [PATCH v2 00/13] x86: more or less log-dirty related improvements
  - From: Jan Beulich
- [PATCH v2 03/13] libxenguest: deal with log-dirty op stats overflow
  - From: Jan Beulich
- Re: [PATCH v2 03/13] libxenguest: deal with log-dirty op stats overflow
  - From: Olaf Hering
- Re: [PATCH v2 03/13] libxenguest: deal with log-dirty op stats overflow
  - From: Jan Beulich

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