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| author | Eric Dumazet <edumazet@google.com> | 2013-10-09 15:21:29 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-10 00:08:07 -0400 |
| commit | 634fb979e8f3a70f04c1f2f519d0cd1142eb5c1a (patch) | |
| tree | ffd7f7ef4a313c94859180d1bc20f2713a11f987 /net/ipv4/tcp_metrics.c | |
| parent | 8a29111c7ca68d928dfab58636f3f6acf0ac04f7 (diff) | |
| download | linux-stable-634fb979e8f3a70f04c1f2f519d0cd1142eb5c1a.tar.gz linux-stable-634fb979e8f3a70f04c1f2f519d0cd1142eb5c1a.tar.bz2 linux-stable-634fb979e8f3a70f04c1f2f519d0cd1142eb5c1a.zip | |
inet: includes a sock_common in request_sock
TCP listener refactoring, part 5 :
We want to be able to insert request sockets (SYN_RECV) into main
ehash table instead of the per listener hash table to allow RCU
lookups and remove listener lock contention.
This patch includes the needed struct sock_common in front
of struct request_sock
This means there is no more inet6_request_sock IPv6 specific
structure.
Following inet_request_sock fields were renamed as they became
macros to reference fields from struct sock_common.
Prefix ir_ was chosen to avoid name collisions.
loc_port -> ir_loc_port
loc_addr -> ir_loc_addr
rmt_addr -> ir_rmt_addr
rmt_port -> ir_rmt_port
iif -> ir_iif
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_metrics.c')
| -rw-r--r-- | net/ipv4/tcp_metrics.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c index 8fcc2cb9dba4..4a2a84110dfb 100644 --- a/net/ipv4/tcp_metrics.c +++ b/net/ipv4/tcp_metrics.c @@ -215,13 +215,15 @@ static struct tcp_metrics_block *__tcp_get_metrics_req(struct request_sock *req, addr.family = req->rsk_ops->family; switch (addr.family) { case AF_INET: - addr.addr.a4 = inet_rsk(req)->rmt_addr; + addr.addr.a4 = inet_rsk(req)->ir_rmt_addr; hash = (__force unsigned int) addr.addr.a4; break; +#if IS_ENABLED(CONFIG_IPV6) case AF_INET6: - *(struct in6_addr *)addr.addr.a6 = inet6_rsk(req)->rmt_addr; - hash = ipv6_addr_hash(&inet6_rsk(req)->rmt_addr); + *(struct in6_addr *)addr.addr.a6 = inet_rsk(req)->ir_v6_rmt_addr; + hash = ipv6_addr_hash(&inet_rsk(req)->ir_v6_rmt_addr); break; +#endif default: return NULL; } |