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authorEric Dumazet <dada1@cosmosbay.com>2008-01-10 03:55:57 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-10 03:55:57 -0800
commit0bcceadceb0907094ba4e40bf9a7cd9b080f13fb (patch)
tree6cec2343354c5a22107eb53da276ab744519033a /net/ax25
parent9cd40029423701c376391da59d2c6469672b4bed (diff)
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[IPV4] ROUTE: fix rcu_dereference() uses in /proc/net/rt_cache
In rt_cache_get_next(), no need to guard seq->private by a rcu_dereference() since seq is private to the thread running this function. Reading seq.private once (as guaranted bu rcu_dereference()) or several time if compiler really is dumb enough wont change the result. But we miss real spots where rcu_dereference() are needed, both in rt_cache_get_first() and rt_cache_get_next() Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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0 files changed, 0 insertions, 0 deletions
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