tcp: Unify tcp_defer_handler and tcp_splice_defer_handler()

These two functions each step through non-spliced and spliced connections
respectively and clean up entries for closed connections.  To avoid
scanning the connection table twice, we merge these into a single function
which scans the unified table and performs the appropriate sort of cleanup
action on each one.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/tcp_conn.h b/tcp_conn.h
index 4295f7d..634e259 100644
--- a/tcp_conn.h
+++ b/tcp_conn.h
@@ -200,5 +200,6 @@ extern union tcp_conn tc[];
 
 void tcp_splice_conn_update(struct ctx *c, struct tcp_splice_conn *new);
 void tcp_table_compact(struct ctx *c, union tcp_conn *hole);
+void tcp_splice_destroy(struct ctx *c, struct tcp_splice_conn *conn);
 
 #endif /* TCP_CONN_H */