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authorEric Dumazet <eric.dumazet@gmail.com>2010-11-12 00:46:50 -0500
committerDavid S. Miller <davem@davemloft.net>2010-11-12 16:18:57 -0500
commit1d7138de878d1d4210727c1200193e69596f93b3 (patch)
treef7abb08bfdf35d1e876f93d24ce44072d2f6ed72 /include/linux/maple.h
parentf5539b5bfa2e00f2a6fd35731db66142a2f327c0 (diff)
igmp: RCU conversion of in_dev->mc_list
in_dev->mc_list is protected by one rwlock (in_dev->mc_list_lock). This can easily be converted to a RCU protection. Writers hold RTNL, so mc_list_lock is removed, not replaced by a spinlock. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Cypher Wu <cypher.w@gmail.com> Cc: Américo Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/maple.h')
0 files changed, 0 insertions, 0 deletions