rxrpc: Rename call events to begin RXRPC_CALL_EV_

Rename call event names to begin RXRPC_CALL_EV_ to distinguish them from the
flags.
Signed-off-by: David Howells <dhowells@redhat.com>

net/rxrpc/ar-accept.c

@@ -186,7 +186,7 @@ static int rxrpc_accept_incoming_call(struct rxrpc_local *local,
 
 	read_lock_bh(&call->state_lock);
 	if (!test_bit(RXRPC_CALL_RELEASED, &call->flags) &&
-	    !test_and_set_bit(RXRPC_CALL_RELEASE, &call->events)) {
+	    !test_and_set_bit(RXRPC_CALL_EV_RELEASE, &call->events)) {
 		rxrpc_get_call(call);
 		rxrpc_queue_call(call);
 	}
@@ -379,7 +379,7 @@ struct rxrpc_call *rxrpc_accept_call(struct rxrpc_sock *rx,
 	rb_insert_color(&call->sock_node, &rx->calls);
 	if (test_and_set_bit(RXRPC_CALL_HAS_USERID, &call->flags))
 		BUG();
-	if (test_and_set_bit(RXRPC_CALL_ACCEPTED, &call->events))
+	if (test_and_set_bit(RXRPC_CALL_EV_ACCEPTED, &call->events))
 		BUG();
 	rxrpc_queue_call(call);
 
@@ -395,7 +395,7 @@ struct rxrpc_call *rxrpc_accept_call(struct rxrpc_sock *rx,
 out_release:
 	_debug("release %p", call);
 	if (!test_bit(RXRPC_CALL_RELEASED, &call->flags) &&
-	    !test_and_set_bit(RXRPC_CALL_RELEASE, &call->events))
+	    !test_and_set_bit(RXRPC_CALL_EV_RELEASE, &call->events))
 		rxrpc_queue_call(call);
 out_discard:
 	write_unlock_bh(&call->state_lock);
@@ -434,7 +434,7 @@ int rxrpc_reject_call(struct rxrpc_sock *rx)
 	switch (call->state) {
 	case RXRPC_CALL_SERVER_ACCEPTING:
 		call->state = RXRPC_CALL_SERVER_BUSY;
-		if (test_and_set_bit(RXRPC_CALL_REJECT_BUSY, &call->events))
+		if (test_and_set_bit(RXRPC_CALL_EV_REJECT_BUSY, &call->events))
 			rxrpc_queue_call(call);
 		ret = 0;
 		goto out_release;
@@ -458,7 +458,7 @@ int rxrpc_reject_call(struct rxrpc_sock *rx)
 out_release:
 	_debug("release %p", call);
 	if (!test_bit(RXRPC_CALL_RELEASED, &call->flags) &&
-	    !test_and_set_bit(RXRPC_CALL_RELEASE, &call->events))
+	    !test_and_set_bit(RXRPC_CALL_EV_RELEASE, &call->events))
 		rxrpc_queue_call(call);
 out_discard:
 	write_unlock_bh(&call->state_lock);

net/rxrpc/ar-call.c

@@ -452,7 +452,7 @@ struct rxrpc_call *rxrpc_incoming_call(struct rxrpc_sock *rx,
 		read_lock(&call->state_lock);
 		switch (call->state) {
 		case RXRPC_CALL_LOCALLY_ABORTED:
-			if (!test_and_set_bit(RXRPC_CALL_ABORT, &call->events))
+			if (!test_and_set_bit(RXRPC_CALL_EV_ABORT, &call->events))
 				rxrpc_queue_call(call);
 		case RXRPC_CALL_REMOTELY_ABORTED:
 			read_unlock(&call->state_lock);
@@ -686,7 +686,7 @@ void rxrpc_release_call(struct rxrpc_call *call)
 		_debug("+++ ABORTING STATE %d +++\n", call->state);
 		call->state = RXRPC_CALL_LOCALLY_ABORTED;
 		call->abort_code = RX_CALL_DEAD;
-		set_bit(RXRPC_CALL_ABORT, &call->events);
+		set_bit(RXRPC_CALL_EV_ABORT, &call->events);
 		rxrpc_queue_call(call);
 	}
 	write_unlock(&call->state_lock);
@@ -763,10 +763,10 @@ static void rxrpc_mark_call_released(struct rxrpc_call *call)
 			_debug("abort call %p", call);
 			call->state = RXRPC_CALL_LOCALLY_ABORTED;
 			call->abort_code = RX_CALL_DEAD;
-			if (!test_and_set_bit(RXRPC_CALL_ABORT, &call->events))
+			if (!test_and_set_bit(RXRPC_CALL_EV_ABORT, &call->events))
 				sched = true;
 		}
-		if (!test_and_set_bit(RXRPC_CALL_RELEASE, &call->events))
+		if (!test_and_set_bit(RXRPC_CALL_EV_RELEASE, &call->events))
 			sched = true;
 		if (sched)
 			rxrpc_queue_call(call);
@@ -975,7 +975,7 @@ static void rxrpc_call_life_expired(unsigned long _call)
 	_enter("{%d}", call->debug_id);
 	read_lock_bh(&call->state_lock);
 	if (call->state < RXRPC_CALL_COMPLETE) {
-		set_bit(RXRPC_CALL_LIFE_TIMER, &call->events);
+		set_bit(RXRPC_CALL_EV_LIFE_TIMER, &call->events);
 		rxrpc_queue_call(call);
 	}
 	read_unlock_bh(&call->state_lock);
@@ -995,7 +995,7 @@ static void rxrpc_resend_time_expired(unsigned long _call)
 		return;
 
 	clear_bit(RXRPC_CALL_RUN_RTIMER, &call->flags);
-	if (!test_and_set_bit(RXRPC_CALL_RESEND_TIMER, &call->events))
+	if (!test_and_set_bit(RXRPC_CALL_EV_RESEND_TIMER, &call->events))
 		rxrpc_queue_call(call);
 }
 
@@ -1013,7 +1013,7 @@ static void rxrpc_ack_time_expired(unsigned long _call)
 
 	read_lock_bh(&call->state_lock);
 	if (call->state < RXRPC_CALL_COMPLETE &&
-	    !test_and_set_bit(RXRPC_CALL_ACK, &call->events))
+	    !test_and_set_bit(RXRPC_CALL_EV_ACK, &call->events))
 		rxrpc_queue_call(call);
 	read_unlock_bh(&call->state_lock);
 }

net/rxrpc/ar-connevent.c

@@ -42,9 +42,9 @@ static void rxrpc_abort_calls(struct rxrpc_connection *conn, int state,
 			call->state = state;
 			call->abort_code = abort_code;
 			if (state == RXRPC_CALL_LOCALLY_ABORTED)
-				set_bit(RXRPC_CALL_CONN_ABORT, &call->events);
+				set_bit(RXRPC_CALL_EV_CONN_ABORT, &call->events);
 			else
-				set_bit(RXRPC_CALL_RCVD_ABORT, &call->events);
+				set_bit(RXRPC_CALL_EV_RCVD_ABORT, &call->events);
 			rxrpc_queue_call(call);
 		}
 		write_unlock(&call->state_lock);
@@ -132,7 +132,7 @@ static void rxrpc_call_is_secure(struct rxrpc_call *call)
 	if (call) {
 		read_lock(&call->state_lock);
 		if (call->state < RXRPC_CALL_COMPLETE &&
-		    !test_and_set_bit(RXRPC_CALL_SECURED, &call->events))
+		    !test_and_set_bit(RXRPC_CALL_EV_SECURED, &call->events))
 			rxrpc_queue_call(call);
 		read_unlock(&call->state_lock);
 	}

net/rxrpc/ar-error.c

@@ -222,7 +222,7 @@ void rxrpc_UDP_error_handler(struct work_struct *work)
 			if (call->state != RXRPC_CALL_COMPLETE &&
 			    call->state < RXRPC_CALL_NETWORK_ERROR) {
 				call->state = RXRPC_CALL_NETWORK_ERROR;
-				set_bit(RXRPC_CALL_RCVD_ERROR, &call->events);
+				set_bit(RXRPC_CALL_EV_RCVD_ERROR, &call->events);
 				rxrpc_queue_call(call);
 			}
 			write_unlock(&call->state_lock);

net/rxrpc/ar-input.c

@@ -231,7 +231,7 @@ static int rxrpc_fast_process_data(struct rxrpc_call *call,
 		_debug("drain rx oos now");
 		read_lock(&call->state_lock);
 		if (call->state < RXRPC_CALL_COMPLETE &&
-		    !test_and_set_bit(RXRPC_CALL_DRAIN_RX_OOS, &call->events))
+		    !test_and_set_bit(RXRPC_CALL_EV_DRAIN_RX_OOS, &call->events))
 			rxrpc_queue_call(call);
 		read_unlock(&call->state_lock);
 	}
@@ -287,12 +287,12 @@ static void rxrpc_assume_implicit_ackall(struct rxrpc_call *call, u32 serial)
 		call->acks_latest = serial;
 
 		_debug("implicit ACKALL %%%u", call->acks_latest);
-		set_bit(RXRPC_CALL_RCVD_ACKALL, &call->events);
+		set_bit(RXRPC_CALL_EV_RCVD_ACKALL, &call->events);
 		write_unlock_bh(&call->state_lock);
 
 		if (try_to_del_timer_sync(&call->resend_timer) >= 0) {
-			clear_bit(RXRPC_CALL_RESEND_TIMER, &call->events);
-			clear_bit(RXRPC_CALL_RESEND, &call->events);
+			clear_bit(RXRPC_CALL_EV_RESEND_TIMER, &call->events);
+			clear_bit(RXRPC_CALL_EV_RESEND, &call->events);
 			clear_bit(RXRPC_CALL_RUN_RTIMER, &call->flags);
 		}
 		break;
@@ -358,7 +358,7 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
 		if (call->state < RXRPC_CALL_COMPLETE) {
 			call->state = RXRPC_CALL_REMOTELY_ABORTED;
 			call->abort_code = abort_code;
-			set_bit(RXRPC_CALL_RCVD_ABORT, &call->events);
+			set_bit(RXRPC_CALL_EV_RCVD_ABORT, &call->events);
 			rxrpc_queue_call(call);
 		}
 		goto free_packet_unlock;
@@ -373,7 +373,7 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
 		switch (call->state) {
 		case RXRPC_CALL_CLIENT_SEND_REQUEST:
 			call->state = RXRPC_CALL_SERVER_BUSY;
-			set_bit(RXRPC_CALL_RCVD_BUSY, &call->events);
+			set_bit(RXRPC_CALL_EV_RCVD_BUSY, &call->events);
 			rxrpc_queue_call(call);
 		case RXRPC_CALL_SERVER_BUSY:
 			goto free_packet_unlock;
@@ -433,7 +433,7 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
 	if (call->state <= RXRPC_CALL_COMPLETE) {
 		call->state = RXRPC_CALL_LOCALLY_ABORTED;
 		call->abort_code = RX_PROTOCOL_ERROR;
-		set_bit(RXRPC_CALL_ABORT, &call->events);
+		set_bit(RXRPC_CALL_EV_ABORT, &call->events);
 		rxrpc_queue_call(call);
 	}
 free_packet_unlock:
@@ -505,7 +505,7 @@ static void rxrpc_process_jumbo_packet(struct rxrpc_call *call,
 	if (call->state <= RXRPC_CALL_COMPLETE) {
 		call->state = RXRPC_CALL_LOCALLY_ABORTED;
 		call->abort_code = RX_PROTOCOL_ERROR;
-		set_bit(RXRPC_CALL_ABORT, &call->events);
+		set_bit(RXRPC_CALL_EV_ABORT, &call->events);
 		rxrpc_queue_call(call);
 	}
 	write_unlock_bh(&call->state_lock);
@@ -530,7 +530,7 @@ static void rxrpc_post_packet_to_call(struct rxrpc_call *call,
 	read_lock(&call->state_lock);
 	switch (call->state) {
 	case RXRPC_CALL_LOCALLY_ABORTED:
-		if (!test_and_set_bit(RXRPC_CALL_ABORT, &call->events)) {
+		if (!test_and_set_bit(RXRPC_CALL_EV_ABORT, &call->events)) {
 			rxrpc_queue_call(call);
 			goto free_unlock;
 		}
@@ -546,7 +546,7 @@ static void rxrpc_post_packet_to_call(struct rxrpc_call *call,
 		/* resend last packet of a completed call */
 		_debug("final ack again");
 		rxrpc_get_call(call);
-		set_bit(RXRPC_CALL_ACK_FINAL, &call->events);
+		set_bit(RXRPC_CALL_EV_ACK_FINAL, &call->events);
 		rxrpc_queue_call(call);
 		goto free_unlock;
 	default:

net/rxrpc/ar-internal.h

@@ -311,23 +311,23 @@ enum rxrpc_call_flag {
  * Events that can be raised on a call.
  */
 enum rxrpc_call_event {
-	RXRPC_CALL_RCVD_ACKALL,		/* ACKALL or reply received */
-	RXRPC_CALL_RCVD_BUSY,		/* busy packet received */
-	RXRPC_CALL_RCVD_ABORT,		/* abort packet received */
-	RXRPC_CALL_RCVD_ERROR,		/* network error received */
-	RXRPC_CALL_ACK_FINAL,		/* need to generate final ACK (and release call) */
-	RXRPC_CALL_ACK,			/* need to generate ACK */
-	RXRPC_CALL_REJECT_BUSY,		/* need to generate busy message */
-	RXRPC_CALL_ABORT,		/* need to generate abort */
-	RXRPC_CALL_CONN_ABORT,		/* local connection abort generated */
-	RXRPC_CALL_RESEND_TIMER,	/* Tx resend timer expired */
-	RXRPC_CALL_RESEND,		/* Tx resend required */
-	RXRPC_CALL_DRAIN_RX_OOS,	/* drain the Rx out of sequence queue */
-	RXRPC_CALL_LIFE_TIMER,		/* call's lifetimer ran out */
-	RXRPC_CALL_ACCEPTED,		/* incoming call accepted by userspace app */
-	RXRPC_CALL_SECURED,		/* incoming call's connection is now secure */
-	RXRPC_CALL_POST_ACCEPT,		/* need to post an "accept?" message to the app */
-	RXRPC_CALL_RELEASE,		/* need to release the call's resources */
+	RXRPC_CALL_EV_RCVD_ACKALL,	/* ACKALL or reply received */
+	RXRPC_CALL_EV_RCVD_BUSY,	/* busy packet received */
+	RXRPC_CALL_EV_RCVD_ABORT,	/* abort packet received */
+	RXRPC_CALL_EV_RCVD_ERROR,	/* network error received */
+	RXRPC_CALL_EV_ACK_FINAL,	/* need to generate final ACK (and release call) */
+	RXRPC_CALL_EV_ACK,		/* need to generate ACK */
+	RXRPC_CALL_EV_REJECT_BUSY,	/* need to generate busy message */
+	RXRPC_CALL_EV_ABORT,		/* need to generate abort */
+	RXRPC_CALL_EV_CONN_ABORT,	/* local connection abort generated */
+	RXRPC_CALL_EV_RESEND_TIMER,	/* Tx resend timer expired */
+	RXRPC_CALL_EV_RESEND,		/* Tx resend required */
+	RXRPC_CALL_EV_DRAIN_RX_OOS,	/* drain the Rx out of sequence queue */
+	RXRPC_CALL_EV_LIFE_TIMER,	/* call's lifetimer ran out */
+	RXRPC_CALL_EV_ACCEPTED,		/* incoming call accepted by userspace app */
+	RXRPC_CALL_EV_SECURED,		/* incoming call's connection is now secure */
+	RXRPC_CALL_EV_POST_ACCEPT,	/* need to post an "accept?" message to the app */
+	RXRPC_CALL_EV_RELEASE,		/* need to release the call's resources */
 };
 
 /*
@@ -440,7 +440,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
 	if (call->state < RXRPC_CALL_COMPLETE) {
 		call->abort_code = abort_code;
 		call->state = RXRPC_CALL_LOCALLY_ABORTED;
-		set_bit(RXRPC_CALL_ABORT, &call->events);
+		set_bit(RXRPC_CALL_EV_ABORT, &call->events);
 	}
 	write_unlock_bh(&call->state_lock);
 }

net/rxrpc/ar-output.c

@@ -111,11 +111,11 @@ static void rxrpc_send_abort(struct rxrpc_call *call, u32 abort_code)
 	if (call->state <= RXRPC_CALL_COMPLETE) {
 		call->state = RXRPC_CALL_LOCALLY_ABORTED;
 		call->abort_code = abort_code;
-		set_bit(RXRPC_CALL_ABORT, &call->events);
+		set_bit(RXRPC_CALL_EV_ABORT, &call->events);
 		del_timer_sync(&call->resend_timer);
 		del_timer_sync(&call->ack_timer);
-		clear_bit(RXRPC_CALL_RESEND_TIMER, &call->events);
-		clear_bit(RXRPC_CALL_ACK, &call->events);
+		clear_bit(RXRPC_CALL_EV_RESEND_TIMER, &call->events);
+		clear_bit(RXRPC_CALL_EV_ACK, &call->events);
 		clear_bit(RXRPC_CALL_RUN_RTIMER, &call->flags);
 		rxrpc_queue_call(call);
 	}
@@ -437,7 +437,7 @@ static inline void rxrpc_instant_resend(struct rxrpc_call *call)
 	if (try_to_del_timer_sync(&call->resend_timer) >= 0) {
 		clear_bit(RXRPC_CALL_RUN_RTIMER, &call->flags);
 		if (call->state < RXRPC_CALL_COMPLETE &&
-		    !test_and_set_bit(RXRPC_CALL_RESEND_TIMER, &call->events))
+		    !test_and_set_bit(RXRPC_CALL_EV_RESEND_TIMER, &call->events))
 			rxrpc_queue_call(call);
 	}
 	read_unlock_bh(&call->state_lock);

net/rxrpc/ar-recvmsg.c

@@ -33,7 +33,7 @@ void rxrpc_remove_user_ID(struct rxrpc_sock *rx, struct rxrpc_call *call)
 
 	read_lock_bh(&call->state_lock);
 	if (!test_bit(RXRPC_CALL_RELEASED, &call->flags) &&
-	    !test_and_set_bit(RXRPC_CALL_RELEASE, &call->events))
+	    !test_and_set_bit(RXRPC_CALL_EV_RELEASE, &call->events))
 		rxrpc_queue_call(call);
 	read_unlock_bh(&call->state_lock);
 }

net/rxrpc/ar-skbuff.c

@@ -34,7 +34,7 @@ static void rxrpc_request_final_ACK(struct rxrpc_call *call)
 		/* get an extra ref on the call for the final-ACK generator to
 		 * release */
 		rxrpc_get_call(call);
-		set_bit(RXRPC_CALL_ACK_FINAL, &call->events);
+		set_bit(RXRPC_CALL_EV_ACK_FINAL, &call->events);
 		if (try_to_del_timer_sync(&call->ack_timer) >= 0)
 			rxrpc_queue_call(call);
 		break;