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    Subject[PATCH 3.11 050/233] rtlwifi: Increase the RX queue length for USB drivers
    Date
    3.11.10.4 -stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Larry Finger <Larry.Finger@lwfinger.net>

    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: Luis Henriques <luis.henriques@canonical.com>
    ---
    drivers/net/wireless/rtlwifi/usb.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
    index e56778c..0f93614 100644
    --- a/drivers/net/wireless/rtlwifi/usb.c
    +++ b/drivers/net/wireless/rtlwifi/usb.c
    @@ -555,7 +555,7 @@ 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)
    {
    --
    1.8.3.2


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