X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Ftcp.h;h=a778ee024590dafb3357caed05da1cb1f6133821;hb=ce300c7ffa61165f9bfd16e511ee0cd4114977ab;hp=7fee8a4df93184145b7659dfd630710e1d6f5f96;hpb=173cc11a6e10c38ff7d4949b48e8d2eb0aee3e05;p=pandora-kernel.git

diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 7fee8a4df931..a778ee024590 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -103,6 +103,8 @@ enum {
 #define TCP_CONGESTION		13	/* Congestion control algorithm */
 #define TCP_MD5SIG		14	/* TCP MD5 Signature (RFC2385) */
 #define TCP_COOKIE_TRANSACTIONS	15	/* TCP Cookie Transactions */
+#define TCP_THIN_LINEAR_TIMEOUTS 16      /* Use linear timeouts for thin streams*/
+#define TCP_THIN_DUPACK         17      /* Fast retrans. after 1 dupack */
 
 /* for TCP_INFO socket option */
 #define TCPI_OPT_TIMESTAMPS	1
@@ -340,7 +342,10 @@ struct tcp_sock {
 	u32	frto_highmark;	/* snd_nxt when RTO occurred */
 	u16	advmss;		/* Advertised MSS			*/
 	u8	frto_counter;	/* Number of new acks after RTO */
-	u8	nonagle;	/* Disable Nagle algorithm?             */
+	u8	nonagle     : 4,/* Disable Nagle algorithm?             */
+		thin_lto    : 1,/* Use linear timeouts for thin streams */
+		thin_dupack : 1,/* Fast retransmit on first dupack      */
+		unused      : 2;
 
 /* RTT measurement */
 	u32	srtt;		/* smoothed round trip time << 3	*/