inet: add ireq_state field to inet_request_sock
We need to identify request sock when they'll be visible in
global ehash table.
ireq_state is an alias to req.__req_common.skc_state.
Its value is set to TCP_NEW_SYN_RECV
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 30f7170..b31f01d 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -27,6 +27,7 @@
#include <net/sock.h>
#include <net/request_sock.h>
#include <net/netns/hash.h>
+#include <net/tcp_states.h>
/** struct ip_options - IP Options
*
@@ -79,6 +80,7 @@
#define ir_iif req.__req_common.skc_bound_dev_if
#define ir_cookie req.__req_common.skc_cookie
#define ireq_net req.__req_common.skc_net
+#define ireq_state req.__req_common.skc_state
kmemcheck_bitfield_begin(flags);
u16 snd_wscale : 4,
@@ -250,6 +252,7 @@
kmemcheck_annotate_bitfield(ireq, flags);
ireq->opt = NULL;
atomic64_set(&ireq->ir_cookie, 0);
+ ireq->ireq_state = TCP_NEW_SYN_RECV;
}
return req;