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| author | Dean Jenkins <Dean_Jenkins@mentor.com> | 2015-06-23 18:59:37 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-07-23 17:10:51 +0200 |
| commit | 451e4c6c6b3fd1a9f446a10eb9f6d4c2c476043c (patch) | |
| tree | 31d2880c1bbeb6e14d800a97eb70d5014842ca79 /net/bluetooth/l2cap_sock.c | |
| parent | Bluetooth: Make __l2cap_wait_ack more efficient (diff) | |
| download | linux-451e4c6c6b3fd1a9f446a10eb9f6d4c2c476043c.tar.xz linux-451e4c6c6b3fd1a9f446a10eb9f6d4c2c476043c.zip | |
Bluetooth: Add BT_DBG to l2cap_sock_shutdown()
Add helpful BT_DBG debug to l2cap_sock_shutdown()
and __l2cap_wait_ack() so that the code flow can
be analysed.
Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/l2cap_sock.c')
| -rw-r--r-- | net/bluetooth/l2cap_sock.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 29042880c449..d915e4a96313 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -1063,6 +1063,8 @@ static int __l2cap_wait_ack(struct sock *sk, struct l2cap_chan *chan) add_wait_queue(sk_sleep(sk), &wait); set_current_state(TASK_INTERRUPTIBLE); do { + BT_DBG("Waiting for %d ACKs", chan->unacked_frames); + if (!timeo) timeo = HZ/5; @@ -1146,6 +1148,8 @@ static int l2cap_sock_shutdown(struct socket *sock, int how) l2cap_chan_put(chan); sock_put(sk); + BT_DBG("err: %d", err); + return err; } |