From: Peter Xu <peterx@redhat.com>
To: qemu-devel@nongnu.org
Cc: Alexey Perevalov <a.perevalov@samsung.com>,
Juraj Marcin <jmarcin@redhat.com>,
"Dr . David Alan Gilbert" <dave@treblig.org>,
peterx@redhat.com, Fabiano Rosas <farosas@suse.de>
Subject: [PATCH v2 01/13] migration: Add option to set postcopy-blocktime
Date: Mon, 9 Jun 2025 15:12:47 -0400 [thread overview]
Message-ID: <20250609191259.9053-2-peterx@redhat.com> (raw)
In-Reply-To: <20250609191259.9053-1-peterx@redhat.com>
Add a global property to allow enabling postcopy-blocktime feature.
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Peter Xu <peterx@redhat.com>
---
migration/options.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/migration/options.c b/migration/options.c
index 162c72cda4..4e923a2e07 100644
--- a/migration/options.c
+++ b/migration/options.c
@@ -187,6 +187,8 @@ const Property migration_properties[] = {
DEFINE_PROP_MIG_CAP("x-postcopy-ram", MIGRATION_CAPABILITY_POSTCOPY_RAM),
DEFINE_PROP_MIG_CAP("x-postcopy-preempt",
MIGRATION_CAPABILITY_POSTCOPY_PREEMPT),
+ DEFINE_PROP_MIG_CAP("postcopy-blocktime",
+ MIGRATION_CAPABILITY_POSTCOPY_BLOCKTIME),
DEFINE_PROP_MIG_CAP("x-colo", MIGRATION_CAPABILITY_X_COLO),
DEFINE_PROP_MIG_CAP("x-release-ram", MIGRATION_CAPABILITY_RELEASE_RAM),
DEFINE_PROP_MIG_CAP("x-return-path", MIGRATION_CAPABILITY_RETURN_PATH),
--
2.49.0
next prev parent reply other threads:[~2025-06-09 19:15 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-09 19:12 [PATCH v2 00/13] migration/postcopy: Blocktime tracking overhaul Peter Xu
2025-06-09 19:12 ` Peter Xu [this message]
2025-06-09 19:12 ` [PATCH v2 02/13] migration/postcopy: Push blocktime start/end into page req mutex Peter Xu
2025-06-09 19:12 ` [PATCH v2 03/13] migration/postcopy: Drop all atomic ops in blocktime feature Peter Xu
2025-06-09 19:12 ` [PATCH v2 04/13] migration/postcopy: Make all blocktime vars 64bits Peter Xu
2025-06-09 19:12 ` [PATCH v2 05/13] migration/postcopy: Drop PostcopyBlocktimeContext.start_time Peter Xu
2025-06-09 19:12 ` [PATCH v2 06/13] migration/postcopy: Bring blocktime layer to us level Peter Xu
2025-06-09 19:12 ` [PATCH v2 07/13] migration/postcopy: Add blocktime fault counts per-vcpu Peter Xu
2025-06-09 19:12 ` [PATCH v2 08/13] migration/postcopy: Report fault latencies in blocktime Peter Xu
2025-06-09 22:05 ` Peter Xu
2025-06-09 22:25 ` Peter Xu
2025-06-10 0:08 ` Dr. David Alan Gilbert
2025-06-10 13:39 ` Peter Xu
2025-06-10 13:53 ` Dr. David Alan Gilbert
2025-06-10 14:08 ` Peter Xu
2025-06-09 19:12 ` [PATCH v2 09/13] migration/postcopy: Initialize blocktime context only until listen Peter Xu
2025-06-09 19:12 ` [PATCH v2 10/13] migration/postcopy: Cache the tid->vcpu mapping for blocktime Peter Xu
2025-06-09 19:12 ` [PATCH v2 11/13] migration/postcopy: Cleanup the total blocktime accounting Peter Xu
2025-06-09 19:12 ` [PATCH v2 12/13] migration/postcopy: Optimize blocktime fault tracking with hashtable Peter Xu
2025-06-09 19:12 ` [PATCH v2 13/13] migration/postcopy: blocktime allows track / report non-vCPU faults Peter Xu
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