motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 16:23:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

dirty-bitmap: Expose persistent flag to 'query-block'

Browse source 
Since qemu currently doesn't flush persistent bitmaps to disk until
shutdown (which might be MUCH later), it's useful if 'query-block'
at least shows WHICH bitmaps will (eventually) make it to persistent
storage.  Update affected iotests.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190204210512.27458-1-eblake@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
This commit is contained in:
Eric Blake 2019-02-19 17:49:43 -05:00 • committed by John Snow
parent 2e68b86206
commit f67cf661f8
4 changed files with 20 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

1
block/dirty-bitmap.c
View file

@ -440,6 +440,7 @@ BlockDirtyInfoList *bdrv_query_dirty_bitmaps(BlockDriverState *bs)
info->has_name = !!bm->name;
info->name = g_strdup(bm->name);
info->status = bdrv_dirty_bitmap_status(bm);
info->persistent = bm->persistent;
entry->value = info;
*plist = entry;
plist = &entry->next;