diff options
| author | Jon Maloy <jon.maloy@ericsson.com> | 2018-02-14 13:34:39 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-02-14 15:22:24 -0500 |
| commit | 37c64cf63ba1f9c071b37a2129ae9860fd423d6c (patch) | |
| tree | 9c4837a85252baa3e662757ae90f04caca2cd110 /net/tipc/link.c | |
| parent | a92ac140fc30f5e8fc407d75de44e0bce7f59ab6 (diff) | |
| download | linux-37c64cf63ba1f9c071b37a2129ae9860fd423d6c.tar.bz2 | |
tipc: apply bearer link tolerance on running links
Currently, the default link tolerance set in struct tipc_bearer only
has effect on links going up after that moment. I.e., a user has to
reset all the node's links across that bearer to have the new value
applied. This is too limiting and disturbing on a running cluster to
be useful.
We now change this so that also already existing links are updated
dynamically, without any need for a reset, when the bearer value is
changed. We leverage the already existing per-link functionality
for this to achieve the wanted effect.
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/link.c')
| -rw-r--r-- | net/tipc/link.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index 2d6b2aed30e0..3c230466804d 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -2126,7 +2126,8 @@ void tipc_link_set_tolerance(struct tipc_link *l, u32 tol, struct sk_buff_head *xmitq) { l->tolerance = tol; - tipc_link_build_proto_msg(l, STATE_MSG, 0, 0, 0, tol, 0, xmitq); + if (link_is_up(l)) + tipc_link_build_proto_msg(l, STATE_MSG, 0, 0, 0, tol, 0, xmitq); } void tipc_link_set_prio(struct tipc_link *l, u32 prio, |