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| author | Johannes Berg <johannes.berg@intel.com> | 2017-04-12 14:34:04 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-13 13:58:20 -0400 |
| commit | 2d4bc93368f5a0ddb57c8c885cdad9c9b7a10ed5 (patch) | |
| tree | 9a2dc502e27712a7742ae9315543395a29487fc9 /net/netlink/genetlink.c | |
| parent | fb9eb899a6dc663e4a2deed9af2ac28f507d0ffb (diff) | |
| download | linux-2d4bc93368f5a0ddb57c8c885cdad9c9b7a10ed5.tar.gz linux-2d4bc93368f5a0ddb57c8c885cdad9c9b7a10ed5.tar.bz2 linux-2d4bc93368f5a0ddb57c8c885cdad9c9b7a10ed5.zip | |
netlink: extended ACK reporting
Add the base infrastructure and UAPI for netlink extended ACK
reporting. All "manual" calls to netlink_ack() pass NULL for now and
thus don't get extended ACK reporting.
Big thanks goes to Pablo Neira Ayuso for not only bringing up the
whole topic at netconf (again) but also coming up with the nlattr
passing trick and various other ideas.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netlink/genetlink.c')
| -rw-r--r-- | net/netlink/genetlink.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 92e0981f7404..57b2e3648bc0 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -605,7 +605,8 @@ out: return err; } -static int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) +static int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, + struct netlink_ext_ack *extack) { const struct genl_family *family; int err; |