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| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-09-07 22:12:54 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-09-10 21:30:41 +0200 |
| commit | 15e473046cb6e5d18a4d0057e61d76315230382b (patch) | |
| tree | 893d2df5d46a6ce156933ac57a1398f0ad22b889 /net/openvswitch/vport.h | |
| parent | netlink: hide struct module parameter in netlink_kernel_create (diff) | |
| download | linux-15e473046cb6e5d18a4d0057e61d76315230382b.tar.xz linux-15e473046cb6e5d18a4d0057e61d76315230382b.zip | |
netlink: Rename pid to portid to avoid confusion
It is a frequent mistake to confuse the netlink port identifier with a
process identifier. Try to reduce this confusion by renaming fields
that hold port identifiers portid instead of pid.
I have carefully avoided changing the structures exported to
userspace to avoid changing the userspace API.
I have successfully built an allyesconfig kernel with this change.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch/vport.h')
| -rw-r--r-- | net/openvswitch/vport.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h index c56e4836e93b..3f7961ea3c56 100644 --- a/net/openvswitch/vport.h +++ b/net/openvswitch/vport.h @@ -70,7 +70,7 @@ struct vport_err_stats { * @rcu: RCU callback head for deferred destruction. * @port_no: Index into @dp's @ports array. * @dp: Datapath to which this port belongs. - * @upcall_pid: The Netlink port to use for packets received on this port that + * @upcall_portid: The Netlink port to use for packets received on this port that * miss the flow table. * @hash_node: Element in @dev_table hash table in vport.c. * @dp_hash_node: Element in @datapath->ports hash table in datapath.c. @@ -83,7 +83,7 @@ struct vport { struct rcu_head rcu; u16 port_no; struct datapath *dp; - u32 upcall_pid; + u32 upcall_portid; struct hlist_node hash_node; struct hlist_node dp_hash_node; @@ -113,7 +113,7 @@ struct vport_parms { /* For ovs_vport_alloc(). */ struct datapath *dp; u16 port_no; - u32 upcall_pid; + u32 upcall_portid; }; /** |