Re: [PATCH net-next 0/6] xfrm: convert xfrm_state_find to rcu

2016-08-11 Thread Steffen Klassert
On Tue, Aug 09, 2016 at 12:16:03PM +0200, Florian Westphal wrote: > This series converts state_by{dst,src,spi} to allow lookups without > holding xfrm_state_lock. > > Only xfrm_state_find() is converted here for the (more common) case where > we do not query key manager. > > Once more flows are c

[PATCH net-next 0/6] xfrm: convert xfrm_state_find to rcu

2016-08-09 Thread Florian Westphal
This series converts state_by{dst,src,spi} to allow lookups without holding xfrm_state_lock. Only xfrm_state_find() is converted here for the (more common) case where we do not query key manager. Once more flows are created/destroyed (or the flow cache is overloaded and often cleans out other ent