redonkable/alistair23-linux
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tipc: Eliminate timestamp from link protocol messages

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Removes support for the timestamp field of TIPC's link protocol messages.

This field was previously used to hold an OS-dependent timestamp value
that was used to assist in debugging early versions of TIPC. The field
has now been deemed unnecessary and has been removed from the latest TIPC
specification. This change has no impact on the operation of TIPC since
the field was set by TIPC, but never referenced.

Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
This commit is contained in:
Allan Stephens 2011-02-27 14:43:52 -05:00 committed by Paul Gortmaker
parent 34e46258cb
commit e7b3acb6a8
3 changed files with 0 additions and 12 deletions
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1
net/tipc/link.c
View file

@ -1977,7 +1977,6 @@ void tipc_link_send_proto_msg(struct link *l_ptr, u32 msg_typ, int probe_msg,
skb_copy_to_linear_data(buf, msg, sizeof(l_ptr->proto_msg));
return;
}
msg_set_timestamp(msg, jiffies_to_msecs(jiffies));
/* Message can be sent */

1
net/tipc/msg.c
View file

@ -238,7 +238,6 @@ void tipc_msg_dbg(struct print_buf *buf, struct tipc_msg *msg, const char *str)
tipc_printf(buf, "REROUTED(%u):", msg_reroute_cnt(msg));
break;
case LINK_PROTOCOL:
tipc_printf(buf, "PROT:TIM(%u):", msg_timestamp(msg));
switch (msg_type(msg)) {
case STATE_MSG:
tipc_printf(buf, "STATE:");

10
net/tipc/msg.h
View file

@ -438,16 +438,6 @@ static inline void msg_set_nametype(struct tipc_msg *m, u32 n)
msg_set_word(m, 8, n);
}
static inline void msg_set_timestamp(struct tipc_msg *m, u32 n)
{
msg_set_word(m, 8, n);
}
static inline u32 msg_timestamp(struct tipc_msg *m)
{
return msg_word(m, 8);
}
static inline u32 msg_nameinst(struct tipc_msg *m)
{
return msg_word(m, 9);