diff options
| -rw-r--r-- | include/linux/skbuff.h | 10 | ||||
| -rw-r--r-- | net/core/skbuff.c | 2 |
2 files changed, 7 insertions, 5 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 1b3a2f95503d..b048d3d3b327 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -602,6 +602,7 @@ static inline bool skb_mstamp_after(const struct skb_mstamp *t1, * @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 @@ -692,7 +693,7 @@ struct sk_buff { peeked:1, head_frag:1, xmit_more:1, - __unused:1; /* one bit hole */ + pfmemalloc:1; kmemcheck_bitfield_end(flags1); /* fields enclosed in headers_start/headers_end are copied @@ -712,19 +713,18 @@ struct sk_buff { __u8 __pkt_type_offset[0]; __u8 pkt_type:3; - __u8 pfmemalloc:1; __u8 ignore_df:1; __u8 nfctinfo:3; - __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; @@ -732,11 +732,11 @@ struct sk_buff { __u8 csum_complete_sw:1; __u8 csum_level:2; __u8 csum_bad: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 diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 9f697b00158d..36a70b2192db 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -904,6 +904,8 @@ static struct sk_buff *__skb_clone(struct sk_buff *n, struct sk_buff *skb) n->cloned = 1; n->nohdr = 0; n->peeked = 0; + if (skb->pfmemalloc) + n->pfmemalloc = 1; n->destructor = NULL; C(tail); C(end); |