diff options
| author | Ali MJ Al-Nasrawy <alimjalnasrawy@gmail.com> | 2019-09-25 17:47:13 +0300 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2019-10-12 23:51:29 +0200 |
| commit | 10f5eb039854f1d81512f6a50b58756ea151c825 (patch) | |
| tree | a59c3fb50e30b96fcc15710efb2cbb9ae7199526 /package/kernel | |
| parent | c2635b871d1dd03a6608a9255222672decd49e09 (diff) | |
| download | upstream-10f5eb039854f1d81512f6a50b58756ea151c825.tar.gz upstream-10f5eb039854f1d81512f6a50b58756ea151c825.tar.bz2 upstream-10f5eb039854f1d81512f6a50b58756ea151c825.zip | |
trelay: log "started" and "stopped"
It is informative especially when using multiple device pairs.
Signed-off-by: Ali MJ Al-Nasrawy <alimjalnasrawy@gmail.com>
Diffstat (limited to 'package/kernel')
| -rw-r--r-- | package/kernel/trelay/src/trelay.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/package/kernel/trelay/src/trelay.c b/package/kernel/trelay/src/trelay.c index 3871ace070..1f14747597 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; |