IPv6: convert addrconf hash list to RCU

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Convert from reader/writer lock to RCU and spinlock for addrconf
hash list.

Adds an additional helper macro for hlist_for_each_entry_continue_rcu
to handle the continue case.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

stephen hemminger 2010-03-17 20:31:11 +00:00 • committed by David S. Miller

parent c2e21293c0

commit 5c578aedcb

3 changed files with 58 additions and 41 deletions

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13

include/linux/rculist.h

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1

include/net/if_inet6.h

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85

net/ipv6/addrconf.c

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