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| author | Tuong Lien | 2018-12-19 03:18:00 +0100 |
|---|---|---|
| committer | David S. Miller | 2018-12-19 20:49:25 +0100 |
| commit | cf5f55f7f01397015dfa390256f2c20ceaabfcfb (patch) | |
| tree | 46b7f1e2d168b66b0cdce0f36659f1a6d7abbe84 /net/tipc/bearer.c | |
| parent | tipc: add trace_events for tipc node (diff) | |
| download | kernel-qcow2-linux-cf5f55f7f01397015dfa390256f2c20ceaabfcfb.tar.gz kernel-qcow2-linux-cf5f55f7f01397015dfa390256f2c20ceaabfcfb.tar.xz kernel-qcow2-linux-cf5f55f7f01397015dfa390256f2c20ceaabfcfb.zip | |
tipc: add trace_events for tipc bearer
The commit adds the new trace_event for TIPC bearer, L2 device event:
trace_tipc_l2_device_event()
Also, it puts the trace at the tipc_l2_device_event() function, then
the device/bearer events and related info can be traced out during
runtime when needed.
Acked-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Tuong Lien <tuong.t.lien@dektech.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/bearer.c')
| -rw-r--r-- | net/tipc/bearer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index e32294f37c29..fb2c0d8f359f 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -43,6 +43,7 @@ #include "bcast.h" #include "netlink.h" #include "udp_media.h" +#include "trace.h" #define MAX_ADDR_STR 60 @@ -608,6 +609,7 @@ static int tipc_l2_device_event(struct notifier_block *nb, unsigned long evt, if (!b) return NOTIFY_DONE; + trace_tipc_l2_device_event(dev, b, evt); switch (evt) { case NETDEV_CHANGE: if (netif_carrier_ok(dev) && netif_oper_up(dev)) { |