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Re: [libvirt] [PATCH 11/15] nodedev: Keep the node device lock longer in nodeDeviceDestroy



On Wed, Jan 25, 2017 at 03:27:37PM -0500, John Ferlan wrote:
> While perhaps improbable, it could be possible that after finding our
> object that another thread running essentially in parallel could attempt
> to delete the same vHBA.
> 
> So rather than dropping the lock right after finding the object, keep
> the lock around while we drop the object lock and work on deleting the
> object. Once the delete occurs we can safely drop the driver lock again.
> 
> Cleanup some of the usage of cleanup instead out for the goto label.
> 
> Signed-off-by: John Ferlan <jferlan redhat com>
> ---
>  src/node_device/node_device_driver.c | 22 ++++++++++------------
>  1 file changed, 10 insertions(+), 12 deletions(-)

ACK

Pavel

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