From d84e0bd7971eb8357c700151ee4e8e4101ee65fa Mon Sep 17 00:00:00 2001 From: Daniel Baluta Date: Sun, 10 Jul 2011 07:04:04 -0700 Subject: skbuff: update struct sk_buff members comments Rearrange struct sk_buff members comments to follow their definition order. Also, add missing comments for ooo_okay and dropcount members. Signed-off-by: Daniel Baluta Signed-off-by: David S. Miller --- include/linux/skbuff.h | 42 ++++++++++++++++++++++-------------------- 1 file changed, 22 insertions(+), 20 deletions(-) (limited to 'include/linux/skbuff.h') diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 08d4507715f5..32ada5351ab4 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -285,15 +285,12 @@ typedef unsigned char *sk_buff_data_t; * struct sk_buff - socket buffer * @next: Next buffer in list * @prev: Previous buffer in list - * @sk: Socket we are owned by * @tstamp: Time we arrived + * @sk: Socket we are owned by * @dev: Device we arrived on/are leaving by - * @transport_header: Transport layer header - * @network_header: Network layer header - * @mac_header: Link layer header + * @cb: Control buffer. Free for use by every layer. Put private vars here * @_skb_refdst: destination entry (with norefcount bit) * @sp: the security path, used for xfrm - * @cb: Control buffer. Free for use by every layer. Put private vars here * @len: Length of actual data * @data_len: Data length * @mac_len: Length of link layer header @@ -301,40 +298,45 @@ typedef unsigned char *sk_buff_data_t; * @csum: Checksum (must include start/offset pair) * @csum_start: Offset from skb->head where checksumming should start * @csum_offset: Offset from csum_start where checksum should be stored + * @priority: Packet queueing priority * @local_df: allow local fragmentation * @cloned: Head may be cloned (check refcnt to be sure) + * @ip_summed: Driver fed us an IP checksum * @nohdr: Payload reference only, must not modify header + * @nfctinfo: Relationship of this skb to the connection * @pkt_type: Packet class * @fclone: skbuff clone status - * @ip_summed: Driver fed us an IP checksum - * @priority: Packet queueing priority - * @users: User count - see {datagram,tcp}.c - * @protocol: Packet protocol from driver - * @truesize: Buffer size - * @head: Head of buffer - * @data: Data head pointer - * @tail: Tail pointer - * @end: End pointer - * @destructor: Destruct function - * @mark: Generic packet mark - * @nfct: Associated connection, if any * @ipvs_property: skbuff is owned by ipvs * @peeked: this packet has been seen already, so stats have been * done for it, don't do them again * @nf_trace: netfilter packet trace flag - * @nfctinfo: Relationship of this skb to the connection + * @protocol: Packet protocol from driver + * @destructor: Destruct function + * @nfct: Associated connection, if any * @nfct_reasm: netfilter conntrack re-assembly pointer * @nf_bridge: Saved data about a bridged frame - see br_netfilter.c * @skb_iif: ifindex of device we arrived on - * @rxhash: the packet hash computed on receive - * @queue_mapping: Queue mapping for multiqueue devices * @tc_index: Traffic control index * @tc_verd: traffic control verdict + * @rxhash: the packet hash computed on receive + * @queue_mapping: Queue mapping for multiqueue devices * @ndisc_nodetype: router type (from link layer) + * @ooo_okay: allow the mapping of a socket to a queue to be changed * @dma_cookie: a cookie to one of several possible DMA operations * done by skb DMA functions * @secmark: security marking + * @mark: Generic packet mark + * @dropcount: total number of sk_receive_queue overflows * @vlan_tci: vlan tag control information + * @transport_header: Transport layer header + * @network_header: Network layer header + * @mac_header: Link layer header + * @tail: Tail pointer + * @end: End pointer + * @head: Head of buffer + * @data: Data head pointer + * @truesize: Buffer size + * @users: User count - see {datagram,tcp}.c */ struct sk_buff { -- cgit v1.2.3