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| author | Kevin Wolf <kwolf@redhat.com> | 2022-12-07 14:18:30 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2022-12-15 16:08:23 +0100 |
| commit | e13550558840422f980a0a71efe52ee83f37933d (patch) | |
| tree | 4cf1f58f36d862ffb20da02e948f85aa7b5bf64f /python | |
| parent | 617f3a963589dbd54fe1f323eeac36411b352a0e (diff) | |
| download | qemu-e13550558840422f980a0a71efe52ee83f37933d.zip qemu-e13550558840422f980a0a71efe52ee83f37933d.tar.gz qemu-e13550558840422f980a0a71efe52ee83f37933d.tar.bz2 | |
block: Fix locking in external_snapshot_prepare()
bdrv_img_create() polls internally (when calling bdrv_create(), which is
a co_wrapper), so it can't be called while holding the lock of any
AioContext except the current one without causing deadlocks. Drop the
lock around the call in external_snapshot_prepare().
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20221207131838.239125-11-kwolf@redhat.com>
Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'python')
0 files changed, 0 insertions, 0 deletions