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Date: Mon, 22 Sep 2014 09:39:18 -0500 From: Larry Finger <Larry.Finger@...inger.net> To: linville@...driver.com Cc: linux-wireless@...r.kernel.org, troy_tan@...lsil.com.cn, Larry Finger <Larry.Finger@...inger.net>, netdev@...r.kernel.org Subject: [PATCH 02/11 NEXT] rtlwifi: Remove extra workqueue for enter/leave power state When the rtlwifi family of drivers was converted to use a workqueue when entering or leaving power save mode (commits a269913c52, a5ffbe0a19, 41affd5286, b9116b9a2b, and 6539306b2c), the code began scheduling work from the callback routine of a different workqueue with a resulting increase in overhead. Signed-off-by: Larry Finger <Larry.Finger@...inger.net> --- drivers/net/wireless/rtlwifi/base.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c index 93bb384..3b599b6 100644 --- a/drivers/net/wireless/rtlwifi/base.c +++ b/drivers/net/wireless/rtlwifi/base.c @@ -1401,12 +1401,9 @@ void rtl_watchdog_wq_callback(void *data) if (((rtlpriv->link_info.num_rx_inperiod + rtlpriv->link_info.num_tx_inperiod) > 8) || (rtlpriv->link_info.num_rx_inperiod > 2)) - rtlpriv->enter_ps = true; + rtl_lps_enter(hw); else - rtlpriv->enter_ps = false; - - /* LeisurePS only work in infra mode. */ - schedule_work(&rtlpriv->works.lps_change_work); + rtl_lps_leave(hw); } rtlpriv->link_info.num_rx_inperiod = 0; -- 1.8.4.5 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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