forked from rpms/qemu-kvm
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
2.5 KiB
69 lines
2.5 KiB
From 4c6af064277b5445b31db4a598e1c4402ba56452 Mon Sep 17 00:00:00 2001
|
|
From: Juan Quintela <quintela@redhat.com>
|
|
Date: Tue, 11 Apr 2023 17:38:11 +0200
|
|
Subject: [PATCH 13/56] migration: Make downtime_bytes atomic
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
RH-Author: Peter Xu <peterx@redhat.com>
|
|
RH-MergeRequest: 162: migration: Pretty failures for postcopy on unsupported memory types
|
|
RH-Bugzilla: 2057267
|
|
RH-Acked-by: Leonardo Brás <leobras@redhat.com>
|
|
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
|
|
RH-Acked-by: quintela1 <quintela@redhat.com>
|
|
RH-Commit: [12/50] ebfc16aae8bc4a8c1fec431780a062950e6f50c4 (peterx/qemu-kvm)
|
|
|
|
Signed-off-by: Juan Quintela <quintela@redhat.com>
|
|
Reviewed-by: Peter Xu <peterx@redhat.com>
|
|
(cherry picked from commit 296a4ac2aa63038b6b702f2ee8f0f93ae26727ae)
|
|
Signed-off-by: Peter Xu <peterx@redhat.com>
|
|
---
|
|
migration/migration.c | 2 +-
|
|
migration/ram.c | 2 +-
|
|
migration/ram.h | 2 +-
|
|
3 files changed, 3 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/migration/migration.c b/migration/migration.c
|
|
index 3a68d93d69..8f2847d298 100644
|
|
--- a/migration/migration.c
|
|
+++ b/migration/migration.c
|
|
@@ -1156,7 +1156,7 @@ static void populate_ram_info(MigrationInfo *info, MigrationState *s)
|
|
info->ram->multifd_bytes = stat64_get(&ram_counters.multifd_bytes);
|
|
info->ram->pages_per_second = s->pages_per_second;
|
|
info->ram->precopy_bytes = stat64_get(&ram_counters.precopy_bytes);
|
|
- info->ram->downtime_bytes = ram_counters.downtime_bytes;
|
|
+ info->ram->downtime_bytes = stat64_get(&ram_counters.downtime_bytes);
|
|
info->ram->postcopy_bytes = stat64_get(&ram_counters.postcopy_bytes);
|
|
|
|
if (migrate_use_xbzrle()) {
|
|
diff --git a/migration/ram.c b/migration/ram.c
|
|
index 0b4693215e..b1722b6071 100644
|
|
--- a/migration/ram.c
|
|
+++ b/migration/ram.c
|
|
@@ -467,7 +467,7 @@ void ram_transferred_add(uint64_t bytes)
|
|
} else if (migration_in_postcopy()) {
|
|
stat64_add(&ram_counters.postcopy_bytes, bytes);
|
|
} else {
|
|
- ram_counters.downtime_bytes += bytes;
|
|
+ stat64_add(&ram_counters.downtime_bytes, bytes);
|
|
}
|
|
stat64_add(&ram_counters.transferred, bytes);
|
|
}
|
|
diff --git a/migration/ram.h b/migration/ram.h
|
|
index a766b895fa..bb52632424 100644
|
|
--- a/migration/ram.h
|
|
+++ b/migration/ram.h
|
|
@@ -44,7 +44,7 @@ typedef struct {
|
|
int64_t dirty_pages_rate;
|
|
int64_t dirty_sync_count;
|
|
Stat64 dirty_sync_missed_zero_copy;
|
|
- uint64_t downtime_bytes;
|
|
+ Stat64 downtime_bytes;
|
|
Stat64 duplicate;
|
|
Stat64 multifd_bytes;
|
|
Stat64 normal;
|
|
--
|
|
2.39.1
|
|
|