Replace the calls to __skb_alloc_page that are passed NULL with calls to
__netdev_alloc_page.
In addition remove __GFP_COLD flag from allocations as we only want it for
the Rx buffer which is taken care of by __dev_alloc_skb, not for any
secondary allocations such as the queue element transmit descriptors.
Cc: Oliver Neukum <oliver@xxxxxxxxxx>
Cc: Felipe Balbi <balbi@xxxxxx>
Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxxx>
---
drivers/net/usb/cdc-phonet.c | 6 +++---
drivers/usb/gadget/function/f_phonet.c | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/usb/cdc-phonet.c b/drivers/net/usb/cdc-phonet.c
index 2ec1500..415ce8b 100644
--- a/drivers/net/usb/cdc-phonet.c
+++ b/drivers/net/usb/cdc-phonet.c
@@ -130,7 +130,7 @@ static int rx_submit(struct usbpn_dev *pnd, struct urb *req, gfp_t gfp_flags)
struct page *page;
int err;
- page = __skb_alloc_page(gfp_flags | __GFP_NOMEMALLOC, NULL);
+ page = __dev_alloc_page(gfp_flags | __GFP_NOMEMALLOC);
if (!page)
return -ENOMEM;
@@ -212,7 +212,7 @@ resubmit:
if (page)
put_page(page);
if (req)
- rx_submit(pnd, req, GFP_ATOMIC | __GFP_COLD);
+ rx_submit(pnd, req, GFP_ATOMIC);
}
static int usbpn_close(struct net_device *dev);
@@ -231,7 +231,7 @@ static int usbpn_open(struct net_device *dev)
for (i = 0; i < rxq_size; i++) {
struct urb *req = usb_alloc_urb(0, GFP_KERNEL);
- if (!req || rx_submit(pnd, req, GFP_KERNEL | __GFP_COLD)) {
+ if (!req || rx_submit(pnd, req, GFP_KERNEL)) {
usb_free_urb(req);
usbpn_close(dev);
return -ENOMEM;
diff --git a/drivers/usb/gadget/function/f_phonet.c b/drivers/usb/gadget/function/f_phonet.c
index b9cfc15..cde7397 100644
--- a/drivers/usb/gadget/function/f_phonet.c
+++ b/drivers/usb/gadget/function/f_phonet.c
@@ -303,7 +303,7 @@ pn_rx_submit(struct f_phonet *fp, struct usb_request *req, gfp_t gfp_flags)
struct page *page;
int err;
- page = __skb_alloc_page(gfp_flags | __GFP_NOMEMALLOC, NULL);
+ page = __dev_alloc_page(gfp_flags | __GFP_NOMEMALLOC);
if (!page)
return -ENOMEM;
@@ -377,7 +377,7 @@ static void pn_rx_complete(struct usb_ep *ep, struct usb_request *req)
if (page)
put_page(page);
if (req)
- pn_rx_submit(fp, req, GFP_ATOMIC | __GFP_COLD);
+ pn_rx_submit(fp, req, GFP_ATOMIC);
}
/*-------------------------------------------------------------------------*/
@@ -437,7 +437,7 @@ static int pn_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
netif_carrier_on(dev);
for (i = 0; i < phonet_rxq_size; i++)
- pn_rx_submit(fp, fp->out_reqv[i], GFP_ATOMIC | __GFP_COLD);
+ pn_rx_submit(fp, fp->out_reqv[i], GFP_ATOMIC);
}
spin_unlock(&port->lock);
return 0;
--
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