On Tue, 2018-03-06 at 08:58 -0800, Eric Dumazet wrote: > > To be clear, your patch is fine Kirill, > > I am only sad seeing one can add a synchronize_rcu() in hot path > without anyone complaining during code review.
lpaa2:~# time for i in {1..1000}; do unshare -n /bin/false;done
real 7m18.911s
user 0m0.185s
sys 0m2.314s
Instead of less than 10 seconds not a long time ago :/
