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[Qemu-devel] [PULL 4/4] block-commit: speed is an optional parameter
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PULL 4/4] block-commit: speed is an optional parameter |
Date: |
Fri, 11 Apr 2014 14:39:12 +0200 |
From: Max Reitz <address@hidden>
As speed is an optional parameter for the QMP block-commit command, it
should be set to 0 if not given (as it is undefined if has_speed is
false), that is, the speed should not be limited.
Cc: address@hidden
Signed-off-by: Max Reitz <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
Reviewed-by: Fam Zheng <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
blockdev.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/blockdev.c b/blockdev.c
index c3422a1..5dd01ea 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1876,6 +1876,10 @@ void qmp_block_commit(const char *device,
*/
BlockdevOnError on_error = BLOCKDEV_ON_ERROR_REPORT;
+ if (!has_speed) {
+ speed = 0;
+ }
+
/* drain all i/o before commits */
bdrv_drain_all();
--
1.8.3.1