From: Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 2.6.37 11/11] RDMA/cxgb4: Set the default TCP send window to 128KB.
Date: Fri, 10 Sep 2010 11:15:41 -0500 [thread overview]
Message-ID: <20100910161541.6829.95566.stgit@build.ogc.int> (raw)
In-Reply-To: <20100910161442.6829.91594.stgit-T4OLL4TyM9aNDNWfRnPdfg@public.gmane.org>
This helps with large IO throughput.
Signed-off-by: Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
---
drivers/infiniband/hw/cxgb4/cm.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 3e6234c..89c6762 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -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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prev parent reply other threads:[~2010-09-10 16:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-10 16:14 [PATCH 2.6.37 00/11] cxgb4 fixes / enhancements Steve Wise
[not found] ` <20100910161442.6829.91594.stgit-T4OLL4TyM9aNDNWfRnPdfg@public.gmane.org>
2010-09-10 16:14 ` [PATCH 2.6.37 01/11] RDMA/cxgb4: Don't use null ep ptr Steve Wise
2010-09-10 16:14 ` [PATCH 2.6.37 02/11] RDMA/cxgb4: Zero out ISGL padding Steve Wise
2010-09-10 16:14 ` [PATCH 2.6.37 03/11] RDMA/cxgb4: Ignore positive return values from cxgb4_*_send() functions Steve Wise
2010-09-10 16:15 ` [PATCH 2.6.37 04/11] RDMA/cxgb4: Ignore TERMINATE CQEs Steve Wise
2010-09-10 16:15 ` [PATCH 2.6.37 05/11] RDMA/cxgb4: Handle CPL_RDMA_TERMINATE messages Steve Wise
2010-09-10 16:15 ` [PATCH 2.6.37 06/11] RDMA/cxgb4: log HW lack-of-resource errors Steve Wise
2010-09-10 16:15 ` [PATCH 2.6.37 07/11] RDMA/cxgb4: debugfs files for dumping active stags Steve Wise
2010-09-10 16:15 ` [PATCH 2.6.37 08/11] RDMA/cxgb4: Centralize the wait logic Steve Wise
2010-09-10 16:15 ` [PATCH 2.6.37 09/11] RDMA/cxgb4: Support on-chip SQs Steve Wise
[not found] ` <20100910161530.6829.89294.stgit-T4OLL4TyM9aNDNWfRnPdfg@public.gmane.org>
2010-09-10 19:57 ` Steve Wise
[not found] ` <4C8A8DC1.4040302-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-09-13 16:13 ` Roland Dreier
[not found] ` <adaiq29wrjm.fsf-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
2010-09-13 16:25 ` Steve Wise
2010-09-10 16:15 ` [PATCH 2.6.37 10/11] RDMA/cxgb4: Use a mutex for QP and EP state transitions Steve Wise
2010-09-10 16:15 ` Steve Wise [this message]
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