| commit | 456b61bca8ee324ab6c18b065e632c9a8c88aa39 | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <eric.dumazet@gmail.com> | Tue Nov 23 13:12:15 2010 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Wed Nov 24 11:16:42 2010 -0800 |
| tree | d1d458d78b6fffa32558ffbf7cdfc49a316a660c | |
| parent | 2757a15f08adbed9480c30bdb4e9a0bbf2b6f33a [diff] |
ipv6: mcast: RCU conversion ipv6_sk_mc_lock rwlock becomes a spinlock. readers (inet6_mc_check()) now takes rcu_read_lock() instead of read lock. Writers dont need to disable BH anymore. struct ipv6_mc_socklist objects are reclaimed after one RCU grace period. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>