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[PATCH v4 4/4] block: Mark 'block_resize' as coroutine
From: |
Kevin Wolf |
Subject: |
[PATCH v4 4/4] block: Mark 'block_resize' as coroutine |
Date: |
Tue, 21 Jan 2020 19:11:22 +0100 |
block_resize is safe to run in a coroutine, and it does some I/O that
could potentially take quite some time, so use it as an example for the
new 'coroutine': true annotation in the QAPI schema.
Signed-off-by: Kevin Wolf <address@hidden>
Reviewed-by: Marc-André Lureau <address@hidden>
Reviewed-by: Markus Armbruster <address@hidden>
---
qapi/block-core.json | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 7ff5e5edaf..1dbb2a9901 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -1341,7 +1341,8 @@
{ 'command': 'block_resize',
'data': { '*device': 'str',
'*node-name': 'str',
- 'size': 'int' } }
+ 'size': 'int' },
+ 'coroutine': true }
##
# @NewImageMode:
--
2.20.1
[PATCH v4 2/4] vl: Initialise main loop earlier, Kevin Wolf, 2020/01/21
[PATCH v4 3/4] qmp: Move dispatcher to a coroutine, Kevin Wolf, 2020/01/21
[PATCH v4 4/4] block: Mark 'block_resize' as coroutine,
Kevin Wolf <=