summaryrefslogtreecommitdiffstats
path: root/net/ipv4/tcp_yeah.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4/tcp_yeah.c')
-rw-r--r--net/ipv4/tcp_yeah.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/net/ipv4/tcp_yeah.c b/net/ipv4/tcp_yeah.c
index a347a07..1a8d271 100644
--- a/net/ipv4/tcp_yeah.c
+++ b/net/ipv4/tcp_yeah.c
@@ -3,7 +3,7 @@
* YeAH TCP
*
* For further details look at:
- * http://wil.cs.caltech.edu/pfldnet2007/paper/YeAH_TCP.pdf
+ * https://web.archive.org/web/20080316215752/http://wil.cs.caltech.edu/pfldnet2007/paper/YeAH_TCP.pdf
*
*/
#include <linux/mm.h>
@@ -15,13 +15,13 @@
#include "tcp_vegas.h"
-#define TCP_YEAH_ALPHA 80 //lin number of packets queued at the bottleneck
-#define TCP_YEAH_GAMMA 1 //lin fraction of queue to be removed per rtt
-#define TCP_YEAH_DELTA 3 //log minimum fraction of cwnd to be removed on loss
-#define TCP_YEAH_EPSILON 1 //log maximum fraction to be removed on early decongestion
-#define TCP_YEAH_PHY 8 //lin maximum delta from base
-#define TCP_YEAH_RHO 16 //lin minimum number of consecutive rtt to consider competition on loss
-#define TCP_YEAH_ZETA 50 //lin minimum number of state switchs to reset reno_count
+#define TCP_YEAH_ALPHA 80 /* number of packets queued at the bottleneck */
+#define TCP_YEAH_GAMMA 1 /* fraction of queue to be removed per rtt */
+#define TCP_YEAH_DELTA 3 /* log minimum fraction of cwnd to be removed on loss */
+#define TCP_YEAH_EPSILON 1 /* log maximum fraction to be removed on early decongestion */
+#define TCP_YEAH_PHY 8 /* maximum delta from base */
+#define TCP_YEAH_RHO 16 /* minimum number of consecutive rtt to consider competition on loss */
+#define TCP_YEAH_ZETA 50 /* minimum number of state switches to reset reno_count */
#define TCP_SCALABLE_AI_CNT 100U
@@ -214,9 +214,9 @@ static u32 tcp_yeah_ssthresh(struct sock *sk) {
if (yeah->doing_reno_now < TCP_YEAH_RHO) {
reduction = yeah->lastQ;
- reduction = min( reduction, max(tp->snd_cwnd>>1, 2U) );
+ reduction = min(reduction, max(tp->snd_cwnd>>1, 2U));
- reduction = max( reduction, tp->snd_cwnd >> TCP_YEAH_DELTA);
+ reduction = max(reduction, tp->snd_cwnd >> TCP_YEAH_DELTA);
} else
reduction = max(tp->snd_cwnd>>1, 2U);
OpenPOWER on IntegriCloud