Move the handling of call completion out of line so that the next patch can
add more code in that area.
Signed-off-by: David Howells <dhowe...@redhat.com>
Reviewed-by: Marc Dionne <marc.dio...@auristor.com>
---
net/rxrpc/ar-internal.h | 119 ++++++++++-------------------------------------
net/rxrpc/recvmsg.c | 74 +++++++++++++++++++++++++++++
net/rxrpc/sendmsg.c | 8 ++-
3 files changed, 103 insertions(+), 98 deletions(-)
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
index 9fe264bec70c..9a2139ebd67d 100644
--- a/net/rxrpc/ar-internal.h
+++ b/net/rxrpc/ar-internal.h
@@ -809,100 +809,6 @@ static inline bool rxrpc_is_client_call(const struct
rxrpc_call *call)
return !rxrpc_is_service_call(call);
}
-/*
- * Transition a call to the complete state.
- */
-static inline bool __rxrpc_set_call_completion(struct rxrpc_call *call,
- enum rxrpc_call_completion compl,
- u32 abort_code,
- int error)
-{
- if (call->state < RXRPC_CALL_COMPLETE) {
- call->abort_code = abort_code;
- call->error = error;
- call->completion = compl,
- call->state = RXRPC_CALL_COMPLETE;
- trace_rxrpc_call_complete(call);
- wake_up(&call->waitq);
- return true;
- }
- return false;
-}
-
-static inline bool rxrpc_set_call_completion(struct rxrpc_call *call,
- enum rxrpc_call_completion compl,
- u32 abort_code,
- int error)
-{
- bool ret;
-
- write_lock_bh(&call->state_lock);
- ret = __rxrpc_set_call_completion(call, compl, abort_code, error);
- write_unlock_bh(&call->state_lock);
- return ret;
-}
-
-/*
- * Record that a call successfully completed.
- */
-static inline bool __rxrpc_call_completed(struct rxrpc_call *call)
-{
- return __rxrpc_set_call_completion(call, RXRPC_CALL_SUCCEEDED, 0, 0);
-}
-
-static inline bool rxrpc_call_completed(struct rxrpc_call *call)
-{
- bool ret;
-
- write_lock_bh(&call->state_lock);
- ret = __rxrpc_call_completed(call);
- write_unlock_bh(&call->state_lock);
- return ret;
-}
-
-/*
- * Record that a call is locally aborted.
- */
-static inline bool __rxrpc_abort_call(const char *why, struct rxrpc_call *call,
- rxrpc_seq_t seq,
- u32 abort_code, int error)
-{
- trace_rxrpc_abort(call->debug_id, why, call->cid, call->call_id, seq,
- abort_code, error);
- return __rxrpc_set_call_completion(call, RXRPC_CALL_LOCALLY_ABORTED,
- abort_code, error);
-}
-
-static inline bool rxrpc_abort_call(const char *why, struct rxrpc_call *call,
- rxrpc_seq_t seq, u32 abort_code, int error)
-{
- bool ret;
-
- write_lock_bh(&call->state_lock);
- ret = __rxrpc_abort_call(why, call, seq, abort_code, error);
- write_unlock_bh(&call->state_lock);
- return ret;
-}
-
-/*
- * Abort a call due to a protocol error.
- */
-static inline bool __rxrpc_abort_eproto(struct rxrpc_call *call,
- struct sk_buff *skb,
- const char *eproto_why,
- const char *why,
- u32 abort_code)
-{
- struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
-
- trace_rxrpc_rx_eproto(call, sp->hdr.serial, eproto_why);
- return rxrpc_abort_call(why, call, sp->hdr.seq, abort_code, -EPROTO);
-}
-
-#define rxrpc_abort_eproto(call, skb, eproto_why, abort_why, abort_code) \
- __rxrpc_abort_eproto((call), (skb), tracepoint_string(eproto_why), \
- (abort_why), (abort_code))
-
/*
* conn_client.c
*/
@@ -1101,8 +1007,33 @@ extern const struct seq_operations rxrpc_peer_seq_ops;
* recvmsg.c
*/
void rxrpc_notify_socket(struct rxrpc_call *);
+bool __rxrpc_set_call_completion(struct rxrpc_call *, enum
rxrpc_call_completion, u32, int);
+bool rxrpc_set_call_completion(struct rxrpc_call *, enum
rxrpc_call_completion, u32, int);
+bool __rxrpc_call_completed(struct rxrpc_call *);
+bool rxrpc_call_completed(struct rxrpc_call *);
+bool __rxrpc_abort_call(const char *, struct rxrpc_call *, rxrpc_seq_t, u32,
int);
+bool rxrpc_abort_call(const char *, struct rxrpc_call *, rxrpc_seq_t, u32,
int);
int rxrpc_recvmsg(struct socket *, struct msghdr *, size_t, int);
+/*
+ * Abort a call due to a protocol error.
+ */
+static inline bool __rxrpc_abort_eproto(struct rxrpc_call *call,
+ struct sk_buff *skb,
+ const char *eproto_why,
+ const char *why,
+ u32 abort_code)
+{
+ struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
+
+ trace_rxrpc_rx_eproto(call, sp->hdr.serial, eproto_why);
+ return rxrpc_abort_call(why, call, sp->hdr.seq, abort_code, -EPROTO);
+}
+
+#define rxrpc_abort_eproto(call, skb, eproto_why, abort_why, abort_code) \
+ __rxrpc_abort_eproto((call), (skb), tracepoint_string(eproto_why), \
+ (abort_why), (abort_code))
+
/*
* rtt.c
*/
diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c
index 8578c39ec839..6c4ba4224ddc 100644
--- a/net/rxrpc/recvmsg.c
+++ b/net/rxrpc/recvmsg.c
@@ -58,6 +58,80 @@ void rxrpc_notify_socket(struct rxrpc_call *call)
_leave("");
}
+/*
+ * Transition a call to the complete state.
+ */
+bool __rxrpc_set_call_completion(struct rxrpc_call *call,
+ enum rxrpc_call_completion compl,
+ u32 abort_code,
+ int error)
+{
+ if (call->state < RXRPC_CALL_COMPLETE) {
+ call->abort_code = abort_code;
+ call->error = error;
+ call->completion = compl,
+ call->state = RXRPC_CALL_COMPLETE;
+ trace_rxrpc_call_complete(call);
+ wake_up(&call->waitq);
+ return true;
+ }
+ return false;
+}
+
+bool rxrpc_set_call_completion(struct rxrpc_call *call,
+ enum rxrpc_call_completion compl,
+ u32 abort_code,
+ int error)
+{
+ bool ret;
+
+ write_lock_bh(&call->state_lock);
+ ret = __rxrpc_set_call_completion(call, compl, abort_code, error);
+ write_unlock_bh(&call->state_lock);
+ return ret;
+}
+
+/*
+ * Record that a call successfully completed.
+ */
+bool __rxrpc_call_completed(struct rxrpc_call *call)
+{
+ return __rxrpc_set_call_completion(call, RXRPC_CALL_SUCCEEDED, 0, 0);
+}
+
+bool rxrpc_call_completed(struct rxrpc_call *call)
+{
+ bool ret;
+
+ write_lock_bh(&call->state_lock);
+ ret = __rxrpc_call_completed(call);
+ write_unlock_bh(&call->state_lock);
+ return ret;
+}
+
+/*
+ * Record that a call is locally aborted.
+ */
+bool __rxrpc_abort_call(const char *why, struct rxrpc_call *call,
+ rxrpc_seq_t seq, u32 abort_code, int error)
+{
+ trace_rxrpc_abort(call->debug_id, why, call->cid, call->call_id, seq,
+ abort_code, error);
+ return __rxrpc_set_call_completion(call, RXRPC_CALL_LOCALLY_ABORTED,
+ abort_code, error);
+}
+
+bool rxrpc_abort_call(const char *why, struct rxrpc_call *call,
+ rxrpc_seq_t seq, u32 abort_code, int error)
+{
+ bool ret;
+
+ write_lock_bh(&call->state_lock);
+ ret = __rxrpc_abort_call(why, call, seq, abort_code, error);
+ write_unlock_bh(&call->state_lock);
+ return ret;
+}
+
/*
* Pass a call terminating message to userspace.
*/
diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c
index 5e9c43d4a314..5dd9ba000c00 100644
--- a/net/rxrpc/sendmsg.c
+++ b/net/rxrpc/sendmsg.c
@@ -261,10 +261,10 @@ static int rxrpc_queue_packet(struct rxrpc_sock *rx,
struct rxrpc_call *call,
case -ENETUNREACH:
case -EHOSTUNREACH:
case -ECONNREFUSED:
- rxrpc_set_call_completion(call,
- RXRPC_CALL_LOCAL_ERROR,
- 0, ret);
- rxrpc_notify_socket(call);
+ if (rxrpc_set_call_completion(call,
+ RXRPC_CALL_LOCAL_ERROR,
+ 0, ret))
+ rxrpc_notify_socket(call);
goto out;
}
_debug("need instant resend %d", ret);
