diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/skbuff.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 432de7089d0e..5dd643d524d6 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -422,6 +422,9 @@ struct sk_buff *__netdev_alloc_skb(struct net_device *dev, unsigned int len, len += NET_SKB_PAD; + if (IS_ENABLED(CONFIG_FORCE_ALLOC_FROM_DMA_ZONE)) + gfp_mask |= GFP_DMA; + if ((len > SKB_WITH_OVERHEAD(PAGE_SIZE)) || (gfp_mask & (__GFP_DIRECT_RECLAIM | GFP_DMA))) { skb = __alloc_skb(len, gfp_mask, SKB_ALLOC_RX, NUMA_NO_NODE); |