提交 98ae68b7 编写于 作者: S Steve Wise 提交者: Roland Dreier

RDMA/cxgb4: Set the default TCP send window to 128KB

This helps with large IO throughput.
Signed-off-by: NSteve Wise <swise@opengridcomputing.com>
Signed-off-by: NRoland Dreier <rolandd@cisco.com>
上级 2f5b48c3
......@@ -117,9 +117,9 @@ static int rcv_win = 256 * 1024;
module_param(rcv_win, int, 0644);
MODULE_PARM_DESC(rcv_win, "TCP receive window in bytes (default=256KB)");
static int snd_win = 32 * 1024;
static int snd_win = 128 * 1024;
module_param(snd_win, int, 0644);
MODULE_PARM_DESC(snd_win, "TCP send window in bytes (default=32KB)");
MODULE_PARM_DESC(snd_win, "TCP send window in bytes (default=128KB)");
static struct workqueue_struct *workq;
......
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