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Diffstat (limited to 'include/linux/skbuff.h')
-rw-r--r--include/linux/skbuff.h13
1 files changed, 7 insertions, 6 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index c86885954994..610a201126ee 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -630,6 +630,7 @@ typedef unsigned char *sk_buff_data_t;
* @hash: the packet hash
* @queue_mapping: Queue mapping for multiqueue devices
* @xmit_more: More SKBs are pending for this queue
+ * @pfmemalloc: skbuff was allocated from PFMEMALLOC reserves
* @ndisc_nodetype: router type (from link layer)
* @ooo_okay: allow the mapping of a socket to a queue to be changed
* @l4_hash: indicate hash is a canonical 4-tuple hash over transport
@@ -735,7 +736,7 @@ struct sk_buff {
peeked:1,
head_frag:1,
xmit_more:1,
- __unused:1; /* one bit hole */
+ pfmemalloc:1;
/* fields enclosed in headers_start/headers_end are copied
* using a single memcpy() in __copy_skb_header()
@@ -754,31 +755,30 @@ struct sk_buff {
__u8 __pkt_type_offset[0];
__u8 pkt_type:3;
- __u8 pfmemalloc:1;
__u8 ignore_df:1;
-
__u8 nf_trace:1;
__u8 ip_summed:2;
__u8 ooo_okay:1;
+
__u8 l4_hash:1;
__u8 sw_hash:1;
__u8 wifi_acked_valid:1;
__u8 wifi_acked:1;
-
__u8 no_fcs:1;
/* Indicates the inner headers are valid in the skbuff. */
__u8 encapsulation:1;
__u8 encap_hdr_csum:1;
__u8 csum_valid:1;
+
__u8 csum_complete_sw:1;
__u8 csum_level:2;
__u8 csum_not_inet:1;
-
__u8 dst_pending_confirm:1;
#ifdef CONFIG_IPV6_NDISC_NODETYPE
__u8 ndisc_nodetype:2;
#endif
__u8 ipvs_property:1;
+
__u8 inner_protocol_type:1;
__u8 remcsum_offload:1;
#ifdef CONFIG_NET_SWITCHDEV
@@ -3252,7 +3252,8 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned flags,
int *peeked, int *off, int *err);
struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
int *err);
-__poll_t datagram_poll_mask(struct socket *sock, __poll_t events);
+__poll_t datagram_poll(struct file *file, struct socket *sock,
+ struct poll_table_struct *wait);
int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
struct iov_iter *to, int size);
static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,