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[Qemu-block] [PULL 60/76] qmp: Add dirty bitmap status field in query-bl
From: |
Kevin Wolf |
Subject: |
[Qemu-block] [PULL 60/76] qmp: Add dirty bitmap status field in query-block |
Date: |
Tue, 28 Apr 2015 17:00:42 +0200 |
From: John Snow <address@hidden>
Add the "frozen" status booleans, to inform clients
when a bitmap is occupied doing a task.
Signed-off-by: Fam Zheng <address@hidden>
Signed-off-by: John Snow <address@hidden>
Reviewed-by: Max Reitz <address@hidden>
Reviewed-by: Stefan Hajnoczi <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
Message-id: address@hidden
Signed-off-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
block.c | 1 +
qapi/block-core.json | 5 ++++-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/block.c b/block.c
index b7f1f00..f0157d5 100644
--- a/block.c
+++ b/block.c
@@ -5699,6 +5699,7 @@ 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 e275dc2..1c17224 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -336,10 +336,13 @@
#
# @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:
--
1.8.3.1
- [Qemu-block] [PULL 50/76] qapi: Add optional field "name" to block dirty bitmap, (continued)
- [Qemu-block] [PULL 50/76] qapi: Add optional field "name" to block dirty bitmap, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 51/76] qmp: Ensure consistent granularity type, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 52/76] qmp: Add block-dirty-bitmap-add and block-dirty-bitmap-remove, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 53/76] block: Introduce bdrv_dirty_bitmap_granularity(), Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 54/76] hbitmap: cache array lengths, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 55/76] hbitmap: add hbitmap_merge, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 56/76] block: Add bitmap disabled status, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 57/76] block: Add bitmap successors, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 58/76] qmp: Add support of "dirty-bitmap" sync mode for drive-backup, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 59/76] qmp: add block-dirty-bitmap-clear, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 60/76] qmp: Add dirty bitmap status field in query-block,
Kevin Wolf <=
- [Qemu-block] [PULL 61/76] block: add BdrvDirtyBitmap documentation, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 62/76] block: Ensure consistent bitmap function prototypes, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 64/76] hbitmap: truncate tests, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 63/76] block: Resize bitmaps on bdrv_truncate, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 65/76] iotests: add invalid input incremental backup tests, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 68/76] iotests: add incremental backup failure recovery test, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 67/76] iotests: add simple incremental backup case, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 70/76] block/mirror: Always call block_job_sleep_ns(), Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 69/76] iotests: add incremental backup granularity tests, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 71/76] block/dmg: make it modular, Kevin Wolf, 2015/04/28