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Message-Id: <1423558471-27278-1-git-send-email-colin.king@canonical.com> Date: Tue, 10 Feb 2015 08:54:31 +0000 From: Colin King <colin.king@...onical.com> To: Larry Finger <Larry.Finger@...inger.net>, Chaoming Li <chaoming_li@...lsil.com.cn>, Kalle Valo <kvalo@...eaurora.org>, linux-wireless@...r.kernel.org, netdev@...r.kernel.org Cc: linux-kernel@...r.kernel.org, Colin King <colin.king@...onical.com> Subject: [PATCH] rtlwifi: ratelimit skb allocation failure message From: Colin Ian King <colin.king@...onical.com> when running low on memory I noticed rtlwifi was producing a large quantity of repeated skb allocation failures messages. This should be ratelimited to reduce the noise. Signed-off-by: Colin Ian King <colin.king@...onical.com> --- drivers/net/wireless/rtlwifi/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index c70efb9..ca0fd50 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -817,7 +817,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw) /* get a new skb - if fail, old one will be reused */ new_skb = dev_alloc_skb(rtlpci->rxbuffersize); if (unlikely(!new_skb)) { - pr_err("Allocation of new skb failed in %s\n", + pr_err_ratelimited("Allocation of new skb failed in %s\n", __func__); goto no_new; } -- 2.1.4 -- 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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