diff options
| author | Namjae Jeon <linkinjeon@kernel.org> | 2024-11-22 16:14:37 +0900 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-11-25 18:58:27 -0600 |
| commit | 5f3f274e2ce68999b49901de4794c4b04125b154 (patch) | |
| tree | cf8682ab76dc8afe18b2065b64b15df00ec4828b /fs/smb/server | |
| parent | e333e77638b3cc8b591664a1e8718a267466f974 (diff) | |
ksmbd: add netdev-up/down event debug print
Add netdev-up/down event debug print to find what netdev is connected or
disconnected.
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/smb/server')
| -rw-r--r-- | fs/smb/server/transport_tcp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/smb/server/transport_tcp.c b/fs/smb/server/transport_tcp.c index cc77ad4f765a..0d9007285e30 100644 --- a/fs/smb/server/transport_tcp.c +++ b/fs/smb/server/transport_tcp.c @@ -521,6 +521,8 @@ static int ksmbd_netdev_event(struct notifier_block *nb, unsigned long event, found = 1; if (iface->state != IFACE_STATE_DOWN) break; + ksmbd_debug(CONN, "netdev-up event: netdev(%s) is going up\n", + iface->name); ret = create_socket(iface); if (ret) return NOTIFY_OK; @@ -531,6 +533,8 @@ static int ksmbd_netdev_event(struct notifier_block *nb, unsigned long event, iface = alloc_iface(kstrdup(netdev->name, KSMBD_DEFAULT_GFP)); if (!iface) return NOTIFY_OK; + ksmbd_debug(CONN, "netdev-up event: netdev(%s) is going up\n", + iface->name); ret = create_socket(iface); if (ret) break; @@ -540,6 +544,8 @@ static int ksmbd_netdev_event(struct notifier_block *nb, unsigned long event, list_for_each_entry(iface, &iface_list, entry) { if (!strcmp(iface->name, netdev->name) && iface->state == IFACE_STATE_CONFIGURED) { + ksmbd_debug(CONN, "netdev-down event: netdev(%s) is going down\n", + iface->name); tcp_stop_kthread(iface->ksmbd_kthread); iface->ksmbd_kthread = NULL; mutex_lock(&iface->sock_release_lock); |