sched/wait: Rename wait_queue_t => wait_queue_entry_t

Rename:

	wait_queue_t		=>	wait_queue_entry_t

'wait_queue_t' was always a slight misnomer: its name implies that it's a "queue",
but in reality it's a queue *entry*. The 'real' queue is the wait queue head,
which had to carry the name.

Start sorting this out by renaming it to 'wait_queue_entry_t'.

This also allows the real structure name 'struct __wait_queue' to
lose its double underscore and become 'struct wait_queue_entry',
which is the more canonical nomenclature for such data types.

Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

6 files changed, 8 insertions, 8 deletions

diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index 7bc2208b6cc4..dca3cdd1a014 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -95,7 +95,7 @@ enum {
 
 struct p9_poll_wait {
         struct p9_conn *conn;
-        wait_queue_t wait;
+        wait_queue_entry_t wait;
         wait_queue_head_t *wait_addr;
 };
 
@@ -522,7 +522,7 @@ error:
         clear_bit(Wworksched, &m->wsched);
 }
 
-static int p9_pollwake(wait_queue_t *wait, unsigned int mode, int sync, void *key)
+static int p9_pollwake(wait_queue_entry_t *wait, unsigned int mode, int sync, void *key)
 {
         struct p9_poll_wait *pwait =
                 container_of(wait, struct p9_poll_wait, wait);
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index fbf251fef70f..5c4808b3da2d 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -484,7 +484,7 @@ static int bnep_session(void *arg)
         struct net_device *dev = s->dev;
         struct sock *sk = s->sock->sk;
         struct sk_buff *skb;
-        wait_queue_t wait;
+        wait_queue_entry_t wait;
 
         BT_DBG("");
 
diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c
index 9e59b6654126..14f7c8135c31 100644
--- a/net/bluetooth/cmtp/core.c
+++ b/net/bluetooth/cmtp/core.c
@@ -280,7 +280,7 @@ static int cmtp_session(void *arg)
         struct cmtp_session *session = arg;
         struct sock *sk = session->sock->sk;
         struct sk_buff *skb;
-        wait_queue_t wait;
+        wait_queue_entry_t wait;
 
         BT_DBG("session %p", session);
 
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 0bec4588c3c8..fc31161e98f2 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -1244,7 +1244,7 @@ static void hidp_session_run(struct hidp_session *session)
 static int hidp_session_thread(void *arg)
 {
         struct hidp_session *session = arg;
-        wait_queue_t ctrl_wait, intr_wait;
+        wait_queue_entry_t ctrl_wait, intr_wait;
 
         BT_DBG("session %p", session);
 
diff --git a/net/core/datagram.c b/net/core/datagram.c
index db1866f2ffcf..34678828e2bb 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -68,7 +68,7 @@ static inline int connection_based(struct sock *sk)
         return sk->sk_type == SOCK_SEQPACKET || sk->sk_type == SOCK_STREAM;
 }
 
-static int receiver_wake_function(wait_queue_t *wait, unsigned int mode, int sync,
+static int receiver_wake_function(wait_queue_entry_t *wait, unsigned int mode, int sync,
                                   void *key)
 {
         unsigned long bits = (unsigned long)key;
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 1a0c961f4ffe..c77ced0109b7 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -343,7 +343,7 @@ found:
  * are still connected to it and there's no way to inform "a polling
  * implementation" that it should let go of a certain wait queue
  *
- * In order to propagate a wake up, a wait_queue_t of the client
+ * In order to propagate a wake up, a wait_queue_entry_t of the client
  * socket is enqueued on the peer_wait queue of the server socket
  * whose wake function does a wake_up on the ordinary client socket
  * wait queue. This connection is established whenever a write (or
@@ -352,7 +352,7 @@ found:
  * was relayed.
  */
 
-static int unix_dgram_peer_wake_relay(wait_queue_t *q, unsigned mode, int flags,
+static int unix_dgram_peer_wake_relay(wait_queue_entry_t *q, unsigned mode, int flags,
                                       void *key)
 {
         struct unix_sock *u;