diff options
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 38 |
1 files changed, 4 insertions, 34 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index f444264e3612..cec0657d0d32 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -30,6 +30,7 @@ #include <linux/dmaengine.h> #include <linux/hrtimer.h> #include <linux/dma-mapping.h> +#include <linux/netdev_features.h> /* Don't change this without changing skb_csum_unnecessary! */ #define CHECKSUM_NONE 0 @@ -87,7 +88,6 @@ * at device setup time. * NETIF_F_HW_CSUM - it is clever device, it is able to checksum * everything. - * NETIF_F_NO_CSUM - loopback or reliable single hop media. * NETIF_F_IP_CSUM - device is dumb. It is able to csum only * TCP/UDP over IPv4. Sigh. Vendors like this * way by an unknown reason. Though, see comment above @@ -546,6 +546,7 @@ extern void consume_skb(struct sk_buff *skb); extern void __kfree_skb(struct sk_buff *skb); extern struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int fclone, int node); +extern struct sk_buff *build_skb(void *data); static inline struct sk_buff *alloc_skb(unsigned int size, gfp_t priority) { @@ -1668,38 +1669,6 @@ static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev, } /** - * __netdev_alloc_page - allocate a page for ps-rx on a specific device - * @dev: network device to receive on - * @gfp_mask: alloc_pages_node mask - * - * Allocate a new page. dev currently unused. - * - * %NULL is returned if there is no free memory. - */ -static inline struct page *__netdev_alloc_page(struct net_device *dev, gfp_t gfp_mask) -{ - return alloc_pages_node(NUMA_NO_NODE, gfp_mask, 0); -} - -/** - * netdev_alloc_page - allocate a page for ps-rx on a specific device - * @dev: network device to receive on - * - * Allocate a new page. dev currently unused. - * - * %NULL is returned if there is no free memory. - */ -static inline struct page *netdev_alloc_page(struct net_device *dev) -{ - return __netdev_alloc_page(dev, GFP_ATOMIC); -} - -static inline void netdev_free_page(struct net_device *dev, struct page *page) -{ - __free_page(page); -} - -/** * skb_frag_page - retrieve the page refered to by a paged fragment * @frag: the paged fragment * @@ -2111,7 +2080,8 @@ extern void skb_split(struct sk_buff *skb, extern int skb_shift(struct sk_buff *tgt, struct sk_buff *skb, int shiftlen); -extern struct sk_buff *skb_segment(struct sk_buff *skb, u32 features); +extern struct sk_buff *skb_segment(struct sk_buff *skb, + netdev_features_t features); static inline void *skb_header_pointer(const struct sk_buff *skb, int offset, int len, void *buffer) |