[libvirt] [PATCH] qemu: Use proper agent entering function when freezing filesystems
Eric Blake
eblake at redhat.com
Mon Oct 1 21:41:13 UTC 2012
On 10/01/2012 10:04 AM, Peter Krempa wrote:
> When doing snapshots, the filesystem freeze function used the agent
> entering function that expects the qemud_driver unlocked. This might
> cause a deadlock of the qemu driver if the agent does not respond.
>
> The only call path of this function has the qemud_driver locked, so this
> patch changes the entering functions to those expecting the driver
> locked.
> ---
> src/qemu/qemu_driver.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
ACK.
--
Eric Blake eblake at redhat.com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 617 bytes
Desc: OpenPGP digital signature
URL: <http://listman.redhat.com/archives/libvir-list/attachments/20121001/48fbc5ad/attachment-0001.sig>
More information about the libvir-list
mailing list