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path: root/drivers/net/wireless/iwlwifi/iwl-rx.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-rx.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-rx.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index b90adcb73b06..8e1bb53c0aa3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -250,12 +250,20 @@ void iwl_rx_allocate(struct iwl_priv *priv, gfp_t priority)
250 } 250 }
251 spin_unlock_irqrestore(&rxq->lock, flags); 251 spin_unlock_irqrestore(&rxq->lock, flags);
252 252
253 if (rxq->free_count > RX_LOW_WATERMARK)
254 priority |= __GFP_NOWARN;
253 /* Alloc a new receive buffer */ 255 /* Alloc a new receive buffer */
254 skb = alloc_skb(priv->hw_params.rx_buf_size + 256, 256 skb = alloc_skb(priv->hw_params.rx_buf_size + 256,
255 priority); 257 priority);
256 258
257 if (!skb) { 259 if (!skb) {
258 IWL_CRIT(priv, "Can not allocate SKB buffers\n"); 260 if (net_ratelimit())
261 IWL_DEBUG_INFO(priv, "Failed to allocate SKB buffer.\n");
262 if ((rxq->free_count <= RX_LOW_WATERMARK) &&
263 net_ratelimit())
264 IWL_CRIT(priv, "Failed to allocate SKB buffer with %s. Only %u free buffers remaining.\n",
265 priority == GFP_ATOMIC ? "GFP_ATOMIC" : "GFP_KERNEL",
266 rxq->free_count);
259 /* We don't reschedule replenish work here -- we will 267 /* We don't reschedule replenish work here -- we will
260 * call the restock method and if it still needs 268 * call the restock method and if it still needs
261 * more buffers it will schedule replenish */ 269 * more buffers it will schedule replenish */