[ovs-dev] [PATCH] bond: Change the way of assigning bond slave for unassigned bond entry.

Alex Wang alexw at nicira.com
Fri Feb 7 18:33:34 UTC 2014

exactly, thanks for pointing it out,

On Fri, Feb 7, 2014 at 10:09 AM, Ben Pfaff <blp at nicira.com> wrote:

> On Thu, Feb 06, 2014 at 04:31:27PM -0800, Alex Wang wrote:
> > Before this commit, ovs randomly selects a slave for unassigned
> > bond entry.  If the selected slave is not enabled, the active slave
> > is chosen instead.  In this commit, the slave is selected from the
> > list of all enabled slaves in a round-robin fashion.  This helps
> > improve the consistency of bond behavior when new flows are added.
> >
> > Signed-off-by: Alex Wang <alexw at nicira.com>
> In get_enabled_slave(), I think that the test for an empty list needs to
> take place while holding the lock.  Otherwise it could see an
> intermediate version of the list while another thread is rotating it.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openvswitch.org/pipermail/ovs-dev/attachments/20140207/48cadf43/attachment-0003.html>

More information about the dev mailing list