Commit 68ac3191 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller

sky2: use GFP_KERNEL allocations at device setup

In process and sleep allowed context, favor GFP_KERNEL allocations over
GFP_ATOMIC ones.
Signed-off-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3c878d47
...@@ -1362,13 +1362,14 @@ static inline unsigned sky2_rx_pad(const struct sky2_hw *hw) ...@@ -1362,13 +1362,14 @@ static inline unsigned sky2_rx_pad(const struct sky2_hw *hw)
* Allocate an skb for receiving. If the MTU is large enough * Allocate an skb for receiving. If the MTU is large enough
* make the skb non-linear with a fragment list of pages. * make the skb non-linear with a fragment list of pages.
*/ */
static struct sk_buff *sky2_rx_alloc(struct sky2_port *sky2) static struct sk_buff *sky2_rx_alloc(struct sky2_port *sky2, gfp_t gfp)
{ {
struct sk_buff *skb; struct sk_buff *skb;
int i; int i;
skb = netdev_alloc_skb(sky2->netdev, skb = __netdev_alloc_skb(sky2->netdev,
sky2->rx_data_size + sky2_rx_pad(sky2->hw)); sky2->rx_data_size + sky2_rx_pad(sky2->hw),
gfp);
if (!skb) if (!skb)
goto nomem; goto nomem;
...@@ -1386,7 +1387,7 @@ static struct sk_buff *sky2_rx_alloc(struct sky2_port *sky2) ...@@ -1386,7 +1387,7 @@ static struct sk_buff *sky2_rx_alloc(struct sky2_port *sky2)
skb_reserve(skb, NET_IP_ALIGN); skb_reserve(skb, NET_IP_ALIGN);
for (i = 0; i < sky2->rx_nfrags; i++) { for (i = 0; i < sky2->rx_nfrags; i++) {
struct page *page = alloc_page(GFP_ATOMIC); struct page *page = alloc_page(gfp);
if (!page) if (!page)
goto free_partial; goto free_partial;
...@@ -1416,7 +1417,7 @@ static int sky2_alloc_rx_skbs(struct sky2_port *sky2) ...@@ -1416,7 +1417,7 @@ static int sky2_alloc_rx_skbs(struct sky2_port *sky2)
for (i = 0; i < sky2->rx_pending; i++) { for (i = 0; i < sky2->rx_pending; i++) {
struct rx_ring_info *re = sky2->rx_ring + i; struct rx_ring_info *re = sky2->rx_ring + i;
re->skb = sky2_rx_alloc(sky2); re->skb = sky2_rx_alloc(sky2, GFP_KERNEL);
if (!re->skb) if (!re->skb)
return -ENOMEM; return -ENOMEM;
...@@ -2384,7 +2385,7 @@ static struct sk_buff *receive_new(struct sky2_port *sky2, ...@@ -2384,7 +2385,7 @@ static struct sk_buff *receive_new(struct sky2_port *sky2,
struct rx_ring_info nre; struct rx_ring_info nre;
unsigned hdr_space = sky2->rx_data_size; unsigned hdr_space = sky2->rx_data_size;
nre.skb = sky2_rx_alloc(sky2); nre.skb = sky2_rx_alloc(sky2, GFP_ATOMIC);
if (unlikely(!nre.skb)) if (unlikely(!nre.skb))
goto nobuf; goto nobuf;
......
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