From: Olaf Hering <olaf@aepfle.de>
To: Jan Beulich <jbeulich@suse.com>
Cc: "Andrew Cooper" <andrew.cooper3@citrix.com>,
"Wei Liu" <wl@xen.org>, "Roger Pau Monné" <roger.pau@citrix.com>,
"Juergen Gross" <jgross@suse.com>,
"George Dunlap" <george.dunlap@citrix.com>,
"Ian Jackson" <iwj@xenproject.org>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Subject: Re: [PATCH 02/12] libxenguest: deal with log-dirty op stats overflow
Date: Mon, 28 Jun 2021 13:30:57 +0200 [thread overview]
Message-ID: <20210628133057.14fbbc30.olaf@aepfle.de> (raw)
In-Reply-To: <3e90f06d-9410-4778-bf93-61940bd95456@suse.com>
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Am Mon, 28 Jun 2021 13:20:06 +0200
schrieb Jan Beulich <jbeulich@suse.com>:
> But if a field named dirty_count was intended to convey the P2M size
> (and then only on the first iteration), this very certainly would
> have needed writing down somewhere.
Sure. Right now the only documentation for the precopy_policy callback is send_memory_live itself.
Olaf
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next prev parent reply other threads:[~2021-06-28 11:31 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-25 13:15 [PATCH 00/12] x86: more or less log-dirty related improvements Jan Beulich
2021-06-25 13:17 ` [PATCH 01/12] libxc: split xc_logdirty_control() from xc_shadow_control() Jan Beulich
2021-06-25 14:51 ` Christian Lindig
2021-06-25 15:49 ` Andrew Cooper
2021-06-28 9:40 ` Jan Beulich
2021-06-25 13:18 ` [PATCH 02/12] libxenguest: deal with log-dirty op stats overflow Jan Beulich
2021-06-25 16:36 ` Andrew Cooper
2021-06-28 7:48 ` Jan Beulich
2021-06-28 11:10 ` Olaf Hering
2021-06-28 11:20 ` Jan Beulich
2021-06-28 11:30 ` Olaf Hering [this message]
2021-06-25 13:18 ` [PATCH 03/12] libxenguest: short-circuit "all-dirty" handling Jan Beulich
2021-06-25 17:02 ` Andrew Cooper
2021-06-28 8:26 ` Jan Beulich
2021-09-02 17:11 ` Ian Jackson
2021-06-25 13:19 ` [PATCH 04/12] libxenguest: avoid allocating unused deferred-pages bitmap Jan Beulich
2021-06-25 18:08 ` Andrew Cooper
2021-06-28 8:47 ` Jan Beulich
2021-09-02 17:17 ` Ian Jackson
2021-06-25 13:19 ` [PATCH 05/12] libxenguest: complete loops in xc_map_domain_meminfo() Jan Beulich
2021-06-25 18:30 ` Andrew Cooper
2021-06-28 8:53 ` Jan Beulich
2021-06-25 13:20 ` [PATCH 06/12] libxenguest: guard against overflow from too large p2m when checkpointing Jan Beulich
2021-06-25 19:00 ` Andrew Cooper
2021-06-28 9:05 ` Jan Beulich
2021-06-25 13:20 ` [PATCH 07/12] libxenguest: fix off-by-1 in colo-secondary-bitmap merging Jan Beulich
2021-06-25 19:06 ` Andrew Cooper
2021-06-25 13:21 ` [PATCH 08/12] x86/paging: deal with log-dirty stats overflow Jan Beulich
2021-06-25 19:09 ` Andrew Cooper
2021-06-25 13:21 ` [PATCH 09/12] x86/paging: supply more useful log-dirty page count Jan Beulich
2021-06-25 13:22 ` [PATCH 10/12] x86/mm: update log-dirty bitmap when manipulating P2M Jan Beulich
2021-06-25 13:22 ` [PATCH 11/12] x86/mm: pull a sanity check earlier in xenmem_add_to_physmap_one() Jan Beulich
2021-06-25 19:10 ` Andrew Cooper
2021-06-25 13:24 ` [PATCH 12/12] SUPPORT.md: write down restriction of 32-bit tool stacks Jan Beulich
2021-06-25 19:45 ` Andrew Cooper
2021-06-28 9:22 ` Jan Beulich
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