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wprobe: fix build against Linux 3.7

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git-svn-id: svn://svn.openwrt.org/openwrt/packages@35185 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
jow
2013-01-16 14:05:21 +00:00
parent 14270400b0
commit e60cd977e1
2 changed files with 12 additions and 6 deletions
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14
net/wprobe/src/kernel/wprobe-core.c
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@ -40,6 +40,12 @@ prefetch(pos->next), pos != (head); \
pos = rcu_dereference(pos->next))
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)
#define SKB_PORTID(x) NETLINK_CB(x).portid
#else
#define SKB_PORTID(x) NETLINK_CB(x).pid
#endif
#define WPROBE_MIN_INTERVAL 100 /* minimum measurement interval in msecs */
#define WPROBE_MAX_FILTER_SIZE 1024
#define WPROBE_MAX_FRAME_SIZE 1900
@ -441,7 +447,7 @@ wprobe_send_item_value(struct sk_buff *msg, struct netlink_callback *cb,
struct wprobe_value *val = dev->query_val;
u64 time = val[i].last - val[i].first;
hdr = genlmsg_put(msg, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
hdr = genlmsg_put(msg, SKB_PORTID(cb->skb), cb->nlh->nlmsg_seq,
&wprobe_fam, NLM_F_MULTI, WPROBE_CMD_GET_INFO);
if (nla_put_u32(msg, WPROBE_ATTR_ID, i))
@ -514,7 +520,7 @@ wprobe_send_item_info(struct sk_buff *msg, struct netlink_callback *cb,
{
struct genlmsghdr *hdr;
hdr = genlmsg_put(msg, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
hdr = genlmsg_put(msg, SKB_PORTID(cb->skb), cb->nlh->nlmsg_seq,
&wprobe_fam, NLM_F_MULTI, WPROBE_CMD_GET_LIST);
if ((i == 0) && (dev->addr != NULL)) {
@ -557,7 +563,7 @@ wprobe_dump_filter_group(struct sk_buff *msg, struct wprobe_filter_group *fg, st
struct nlattr *group, *item;
int i;
hdr = genlmsg_put(msg, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
hdr = genlmsg_put(msg, SKB_PORTID(cb->skb), cb->nlh->nlmsg_seq,
&wprobe_fam, NLM_F_MULTI, WPROBE_CMD_GET_FILTER);
if (!hdr)
return false;
@ -639,7 +645,7 @@ wprobe_dump_link(struct sk_buff *msg, struct wprobe_link *l, struct netlink_call
{
struct genlmsghdr *hdr;
hdr = genlmsg_put(msg, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
hdr = genlmsg_put(msg, SKB_PORTID(cb->skb), cb->nlh->nlmsg_seq,
&wprobe_fam, NLM_F_MULTI, WPROBE_CMD_GET_LINKS);
if (!hdr)
return false;