4fbd50e2f9
Biggest change is that AioContext locking got removed, but no changes required other than dropping the calls to acquire and release it. As a consequence, the single parameter for the bdrv_graph_wrlock() call got removed which also required adaptation. QAPI docs became stricter requiring to document all members. Other minor changes: - Single parameter from migration_is_running() was dropped. - qemu_mutex_(un)lock_iothread() got renamed to bql_(un)lock(). Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
34 lines
1.3 KiB
Diff
34 lines
1.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Stefan Reiter <s.reiter@proxmox.com>
|
|
Date: Tue, 3 Nov 2020 14:57:32 +0100
|
|
Subject: [PATCH] migration/block-dirty-bitmap: migrate other bitmaps even if
|
|
one fails
|
|
|
|
If the checks in bdrv_dirty_bitmap_check fail, that only means that this
|
|
one specific bitmap cannot be migrated. That is not an error condition
|
|
for any other bitmaps on the same block device.
|
|
|
|
Fixes dirty-bitmap migration with sync=bitmap, as the bitmaps used for
|
|
that are obviously marked as "busy", which would cause none at all to be
|
|
transferred.
|
|
|
|
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
|
|
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
|
|
---
|
|
migration/block-dirty-bitmap.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/migration/block-dirty-bitmap.c b/migration/block-dirty-bitmap.c
|
|
index 2708abf3d7..fb17c01308 100644
|
|
--- a/migration/block-dirty-bitmap.c
|
|
+++ b/migration/block-dirty-bitmap.c
|
|
@@ -540,7 +540,7 @@ static int add_bitmaps_to_list(DBMSaveState *s, BlockDriverState *bs,
|
|
|
|
if (bdrv_dirty_bitmap_check(bitmap, BDRV_BITMAP_DEFAULT, &local_err)) {
|
|
error_report_err(local_err);
|
|
- return -1;
|
|
+ continue;
|
|
}
|
|
|
|
if (bitmap_aliases) {
|