Commit 1555e6fd authored Aug 07, 2019 by Josh Hunt Committed by David S. Miller Aug 09, 2019

tcp: Update TCP_BASE_MSS comment



TCP_BASE_MSS is used as the default initial MSS value when MTU probing is
enabled. Update the comment to reflect this.

Suggested-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Josh Hunt <johunt@akamai.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent c04b79b6

include/net/tcp.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -64,7 +64,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
		/* Minimal accepted MSS. It is (60+60+8) - (20+20). */
		#define TCP_MIN_MSS 88U

		/* The least MTU to use for probing */
		/* The initial MTU to use for probing */
		#define TCP_BASE_MSS 1024

		/* probing interval, default to 10 minutes as per RFC4821 */