diff mbox

[2.4,v3,12/19] qmp: Add dirty bitmap status field in query-block

Message ID 1426271419-8277-13-git-send-email-jsnow@redhat.com
State New
Headers show

Commit Message

John Snow March 13, 2015, 6:30 p.m. UTC 
Add the "frozen" status booleans, to inform clients
when a bitmap is occupied doing a task.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
---
 block.c              | 1 +
 qapi/block-core.json | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

Comments

Max Reitz March 16, 2015, 8:58 p.m. UTC | #1 
On 2015-03-13 at 14:30, John Snow wrote:
> Add the "frozen" status booleans, to inform clients
> when a bitmap is occupied doing a task.
>
> Signed-off-by: Fam Zheng <famz@redhat.com>
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
>   block.c              | 1 +
>   qapi/block-core.json | 5 ++++-
>   2 files changed, 5 insertions(+), 1 deletion(-)

Reviewed-by: Max Reitz <mreitz@redhat.com>
diff mbox

Patch

diff --git a/block.c b/block.c
index a98ff49..5f73697 100644
--- a/block.c
+++ b/block.c
@@ -5602,6 +5602,7 @@  BlockDirtyInfoList *bdrv_query_dirty_bitmaps(BlockDriverState *bs)
         info->granularity = bdrv_dirty_bitmap_granularity(bm);
         info->has_name = !!bm->name;
         info->name = g_strdup(bm->name);
+        info->frozen = bdrv_dirty_bitmap_frozen(bm);
         entry->value = info;
         *plist = entry;
         plist = &entry->next;
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 50970c4..d5737bf 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -335,10 +335,13 @@ 
 #
 # @granularity: granularity of the dirty bitmap in bytes (since 1.4)
 #
+# @frozen: whether the dirty bitmap is frozen (Since 2.4)
+#
 # Since: 1.3
 ##
 { 'type': 'BlockDirtyInfo',
-  'data': {'*name': 'str', 'count': 'int', 'granularity': 'uint32'} }
+  'data': {'*name': 'str', 'count': 'int', 'granularity': 'uint32',
+           'frozen': 'bool'} }
 
 ##
 # @BlockInfo: