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authorJulian Anastasov <ja@ssi.bg>2012-09-04 11:03:15 (GMT)
committerDavid S. Miller <davem@davemloft.net>2012-09-05 19:15:02 (GMT)
commitd23ff701643a4a725e2c7a8ba2d567d39daa29ea (patch)
tree039dbda9d59c1e18df6a89f600226924d452fbed /crypto
parentab868256f8d6095e7200d928fcc054b66d0f13a3 (diff)
downloadlinux-d23ff701643a4a725e2c7a8ba2d567d39daa29ea.tar.xz
tcp: add generic netlink support for tcp_metrics
Add support for genl "tcp_metrics". No locking is changed, only that now we can unlink and delete entries after grace period. We implement get/del for single entry and dump to support show/flush filtering in user space. Del without address attribute causes flush for all addresses, sadly under genl_mutex. v2: - remove rcu_assign_pointer as suggested by Eric Dumazet, it is not needed because there are no other writes under lock - move the flushing code in tcp_metrics_flush_all v3: - remove synchronize_rcu on flush as suggested by Eric Dumazet Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions