It is informative especially when using multiple device pairs.
Signed-off-by: Ali MJ Al-Nasrawy <alimjalnasr...@gmail.com>
---
package/kernel/trelay/src/trelay.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/package/kernel/trelay/src/trelay.c
b/package/kernel/trelay/src/trelay.c
index 0e3d85bfef..4c1cf706d7 100644
--- a/package/kernel/trelay/src/trelay.c
+++ b/package/kernel/trelay/src/trelay.c
@@ -20,6 +20,10 @@
#include <linux/rtnetlink.h>
#include <linux/debugfs.h>
+#define trelay_log(loglevel, tr, fmt, ...) \
+ printk(loglevel "trelay: %s <-> %s: " fmt "\n", \
+ tr->dev1->name, tr->dev2->name, ##__VA_ARGS__);
+
static LIST_HEAD(trelay_devs);
static struct dentry *debugfs_dir;
@@ -71,6 +75,8 @@ static int trelay_do_remove(struct trelay *tr)
netdev_rx_handler_unregister(tr->dev1);
netdev_rx_handler_unregister(tr->dev2);
+ trelay_log(KERN_INFO, tr, "stopped");
+
kfree(tr);
return 0;
@@ -183,6 +189,8 @@ static int trelay_do_add(char *name, char *devn1, char
*devn2)
tr->dev2 = dev2;
list_add_tail(&tr->list, &trelay_devs);
+ trelay_log(KERN_INFO, tr, "started");
+
tr->debugfs = debugfs_create_dir(name, debugfs_dir);
debugfs_create_file("remove", S_IWUSR, tr->debugfs, tr, &fops_remove);
ret = 0;
--
2.23.0
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