On Tue, Sep 20, 2016 at 03:45:26PM +0200, Florian Westphal wrote:
> This is called from the packet input path, we get lock contention
> if many cpus handle ipsec in parallel.
>
> After recent rcu conversion it is safe to call __xfrm_state_lookup
> without the spinlock.
>
> Signed-off-by: Florian
This is called from the packet input path, we get lock contention
if many cpus handle ipsec in parallel.
After recent rcu conversion it is safe to call __xfrm_state_lookup
without the spinlock.
Signed-off-by: Florian Westphal
---
net/xfrm/xfrm_state.c | 4 ++--
1 file changed, 2 insertions(+),
