diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-04-20 13:03:51 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-20 16:37:13 -0700 |
| commit | aa395145165cb06a0d0885221bbe0ce4a564391d (patch) | |
| tree | 118b0403621f10db8dc3dbf12079f9af5b19e05d /net/bluetooth/cmtp | |
| parent | ab9304717f7624c41927f442e6b6d418b2d8b3e4 (diff) | |
| download | kernel-common-aa395145165cb06a0d0885221bbe0ce4a564391d.tar.gz kernel-common-aa395145165cb06a0d0885221bbe0ce4a564391d.tar.bz2 kernel-common-aa395145165cb06a0d0885221bbe0ce4a564391d.zip | |
net: sk_sleep() helper
Define a new function to return the waitqueue of a "struct sock".
static inline wait_queue_head_t *sk_sleep(struct sock *sk)
{
return sk->sk_sleep;
}
Change all read occurrences of sk_sleep by a call to this function.
Needed for a future RCU conversion. sk_sleep wont be a field directly
available.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bluetooth/cmtp')
| -rw-r--r-- | net/bluetooth/cmtp/cmtp.h | 2 | ||||
| -rw-r--r-- | net/bluetooth/cmtp/core.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/net/bluetooth/cmtp/cmtp.h b/net/bluetooth/cmtp/cmtp.h index e4663aa14d26..785e79e953c5 100644 --- a/net/bluetooth/cmtp/cmtp.h +++ b/net/bluetooth/cmtp/cmtp.h @@ -125,7 +125,7 @@ static inline void cmtp_schedule(struct cmtp_session *session) { struct sock *sk = session->sock->sk; - wake_up_interruptible(sk->sk_sleep); + wake_up_interruptible(sk_sleep(sk)); } /* CMTP init defines */ diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c index 0073ec8495da..d4c6af082d48 100644 --- a/net/bluetooth/cmtp/core.c +++ b/net/bluetooth/cmtp/core.c @@ -284,7 +284,7 @@ static int cmtp_session(void *arg) set_user_nice(current, -15); init_waitqueue_entry(&wait, current); - add_wait_queue(sk->sk_sleep, &wait); + add_wait_queue(sk_sleep(sk), &wait); while (!atomic_read(&session->terminate)) { set_current_state(TASK_INTERRUPTIBLE); @@ -301,7 +301,7 @@ static int cmtp_session(void *arg) schedule(); } set_current_state(TASK_RUNNING); - remove_wait_queue(sk->sk_sleep, &wait); + remove_wait_queue(sk_sleep(sk), &wait); down_write(&cmtp_session_sem); |