Messages in this thread |  | | Date | Thu, 16 Aug 2012 15:11:56 -0700 (PDT) | | Subject | Re: [net PATCH v3 3/3] net: netprio: fix cgrp create and write priomap race | | From | David Miller <> |
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From: John Fastabend <john.r.fastabend@intel.com> Date: Tue, 14 Aug 2012 15:34:35 -0700
> A race exists where creating cgroups and also updating the priomap > may result in losing a priomap update. This is because priomap > writers are not protected by rtnl_lock. > > Move priority writer into rtnl_lock()/rtnl_unlock(). > > CC: Neil Horman <nhorman@tuxdriver.com> > Reported-by: Al Viro <viro@ZenIV.linux.org.uk> > Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Applied.
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