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(parent: a6c614c) | patch
ipv6: replace write lock with read lock when get route info
authorLi RongQing <roy.qing.li@gmail.com>
Tue, 11 Sep 2012 21:59:01 +0000 (21:59 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 13 Sep 2012 20:53:46 +0000 (16:53 -0400)
commit237705b1b32ed3fb11eab57f993799582b0d2b59
tree5d40eb61a4152f32fa15afdfded741648cfc28c7tree | snapshot
parenta6c614c18450ff24455d5bd6f4674165ff88f5f6commit | diff
ipv6: replace write lock with read lock when get route info

geting route info does not write rt->rt6i_table, so replace
write lock with read lock

Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/addrconf.c diff | blob | history
net/ipv6/route.c diff | blob | history
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