[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH] quorum: add child name into filename
From: |
Wen Congyang |
Subject: |
[Qemu-devel] [PATCH] quorum: add child name into filename |
Date: |
Fri, 18 Mar 2016 11:21:34 +0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 |
The monitor command 'query-block' or 'info block' will output the filename.
So we can get each children's child-name after this patch. This useful for
dynamic reconfiguration.
Signed-off-by: Wen Congyang <address@hidden>
---
block/quorum.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/block/quorum.c b/block/quorum.c
index da15465..182766a 100644
--- a/block/quorum.c
+++ b/block/quorum.c
@@ -1036,9 +1036,13 @@ static void quorum_refresh_filename(BlockDriverState
*bs, QDict *options)
children = qlist_new();
for (i = 0; i < s->num_children; i++) {
- QINCREF(s->children[i]->bs->full_open_options);
- qlist_append_obj(children,
- QOBJECT(s->children[i]->bs->full_open_options));
+ QDict *child_opts;
+ const char *child_name = s->children[i]->name;
+
+ child_opts =
qdict_clone_shallow(s->children[i]->bs->full_open_options);
+ qdict_put_obj(child_opts, "child-name",
+ QOBJECT(qstring_from_str(child_name)));
+ qlist_append_obj(children, QOBJECT(child_opts));
}
opts = qdict_new();
--
2.5.0
- [Qemu-devel] [PATCH] quorum: add child name into filename,
Wen Congyang <=