[PATCH net-next 6/7] tg3: Use napi_alloc_frag()
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: 2019-05-29 22:15:40
Subsystem:
broadcom tg3 gigabit ethernet driver, networking drivers, the rest · Maintainers:
Pavan Chebbi, Michael Chan, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
tg3_alloc_rx_data() uses netdev_alloc_frag() for sbk allocation. All callers of tg3_alloc_rx_data() either hold the tp->lock lock (which is held with BH disabled) or run in NAPI context. Use napi_alloc_frag() for skb allocations. Cc: Siva Reddy Kallam <siva.kallam@broadcom.com> Cc: Prashant Sreedharan <redacted> Cc: Michael Chan <mchan@broadcom.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> --- drivers/net/ethernet/broadcom/tg3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 6d1f9c822548e..4c404d2213f98 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c@@ -6710,7 +6710,7 @@ static int tg3_alloc_rx_data(struct tg3 *tp, struct tg3_rx_prodring_set *tpr, skb_size = SKB_DATA_ALIGN(data_size + TG3_RX_OFFSET(tp)) + SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); if (skb_size <= PAGE_SIZE) { - data = netdev_alloc_frag(skb_size); + data = napi_alloc_frag(skb_size); *frag_size = skb_size; } else { data = kmalloc(skb_size, GFP_ATOMIC);
--
2.20.1