Commit d2e4bdc8 authored by David S. Miller's avatar David S. Miller

[TCP] Vegas: Increase default alpha to 2 and beta to 4.

This helps Vegas cope better with delayed ACKs, see
analysis at:

http://www.cs.caltech.edu/%7Eweixl/technical/ns2linux/known_linux/index.html#vegasSigned-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6b57c93d
......@@ -42,8 +42,8 @@
* with V_PARAM_SHIFT bits to the right of the binary point.
*/
#define V_PARAM_SHIFT 1
static int alpha = 1<<V_PARAM_SHIFT;
static int beta = 3<<V_PARAM_SHIFT;
static int alpha = 2<<V_PARAM_SHIFT;
static int beta = 4<<V_PARAM_SHIFT;
static int gamma = 1<<V_PARAM_SHIFT;
module_param(alpha, int, 0644);
......
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