diff options
author | Denys Vlasenko <vda.linux@googlemail.com> | 2012-01-30 20:22:06 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-01-30 20:22:06 (GMT) |
commit | a46621a3a8f24557201a7ef62de151c812f8985c (patch) | |
tree | 9701dd51e082d600ce4b69ee4773805630ab0ada /net/netlink/genetlink.c | |
parent | 5de658f878d49e952d7b3f3f26a396132829f513 (diff) | |
download | linux-a46621a3a8f24557201a7ef62de151c812f8985c.tar.xz |
net: Deinline __nlmsg_put and genlmsg_put. -7k code on i386 defconfig.
text data bss dec hex filename
8455963 532732 1810804 10799499 a4c98b vmlinux.o.before
8448899 532732 1810804 10792435 a4adf3 vmlinux.o
This change also removes commented-out copy of __nlmsg_put
which was last touched in 2005 with "Enable once all users
have been converted" comment on top.
Changes in v2: rediffed against net-next.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netlink/genetlink.c')
-rw-r--r-- | net/netlink/genetlink.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index c29d256..a115471 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -498,6 +498,37 @@ int genl_unregister_family(struct genl_family *family) } EXPORT_SYMBOL(genl_unregister_family); +/** + * genlmsg_put - Add generic netlink header to netlink message + * @skb: socket buffer holding the message + * @pid: netlink pid the message is addressed to + * @seq: sequence number (usually the one of the sender) + * @family: generic netlink family + * @flags netlink message flags + * @cmd: generic netlink command + * + * Returns pointer to user specific header + */ +void *genlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, + struct genl_family *family, int flags, u8 cmd) +{ + struct nlmsghdr *nlh; + struct genlmsghdr *hdr; + + nlh = nlmsg_put(skb, pid, seq, family->id, GENL_HDRLEN + + family->hdrsize, flags); + if (nlh == NULL) + return NULL; + + hdr = nlmsg_data(nlh); + hdr->cmd = cmd; + hdr->version = family->version; + hdr->reserved = 0; + + return (char *) hdr + GENL_HDRLEN; +} +EXPORT_SYMBOL(genlmsg_put); + static int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) { struct genl_ops *ops; |