commit 12470254ad4149bc44b203c8f3146af9cdfde507
author Larry Finger <Larry.Finger@lwfinger.net> Mon Nov 18 11:11:30 2013 -0600
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Thu Feb 06 11:08:13 2014 -0800
tree ccdf485e6cd4183a65f49bce1292c6e6179288bc
parent 057648f92b3f83197d177761dfd290409e23db13

rtlwifi: Increase the RX queue length for USB drivers

commit dc6405712268fe514d3dd89aa936c4397b0871b9 upstream.

The current number of RX buffers queued is 32, which is too small under
heavy load. That number is doubled.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/net/wireless/rtlwifi/usb.c

diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index 1add4d0..57b12a5 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -550,7 +550,7 @@
 	}
 }
 
-#define __RX_SKB_MAX_QUEUED	32
+#define __RX_SKB_MAX_QUEUED	64
 
 static void _rtl_rx_work(unsigned long param)
 {