is_ack_delayed   1034 include/net/tcp.h 	bool is_ack_delayed;	/* is this (likely) a delayed ACK? */
is_ack_delayed    949 net/ipv4/tcp_bbr.c 	     (filter_expired && !rs->is_ack_delayed))) {
is_ack_delayed   3721 net/ipv4/tcp_input.c 	rs.is_ack_delayed = !!(flag & FLAG_ACK_MAYBE_DELAYED);