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rtlwifi: Increase the RX queue length for USB drivers
authorLarry Finger <Larry.Finger@lwfinger.net>
Mon, 18 Nov 2013 17:11:30 +0000 (11:11 -0600)
committerJohn W. Linville <linville@tuxdriver.com>
Thu, 5 Dec 2013 19:55:11 +0000 (14:55 -0500)
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>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/rtlwifi/usb.c patch | blob | blame | history

diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index ec385e46d560c65041d7b4a76b1b4a38fb33ea9e..767b6832bbde0a4d98f05a0b7abb48049a2511f6 100644 (file)
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -549,7 +549,7 @@ static void _rtl_rx_pre_process(struct ieee80211_hw *hw, struct sk_buff *skb)
        }
 }
 
-#define __RX_SKB_MAX_QUEUED    32
+#define __RX_SKB_MAX_QUEUED    64
 
 static void _rtl_rx_work(unsigned long param)
 {