From: John Fastabend
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().
>
From: John Fastabend john.r.fastab...@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
On Tue, Aug 14, 2012 at 03:34:35PM -0700, John Fastabend wrote:
> 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().
On Tue, Aug 14, 2012 at 03:34:35PM -0700, John Fastabend wrote:
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().
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
Reported-by: Al Viro
Signed-off-by: John Fastabend
---
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 nhor...@tuxdriver.com
Reported-by: Al Viro
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