arch: Mass conversion of smp_mb__*()

Mostly scripted conversion of the smp_mb__* barriers.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-55dhyhocezdw1dg7u19hmh1u@git.kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-arch@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

5 files changed, 14 insertions, 14 deletions

diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index 5285ead196c..247e973544b 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -296,7 +296,7 @@ static void
 rpcauth_unhash_cred_locked(struct rpc_cred *cred)
 {
 	hlist_del_rcu(&cred->cr_hash);
-	smp_mb__before_clear_bit();
+	smp_mb__before_atomic();
 	clear_bit(RPCAUTH_CRED_HASHED, &cred->cr_flags);
 }
 
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 36e431ee1c9..b6e440baccc 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -143,7 +143,7 @@ gss_cred_set_ctx(struct rpc_cred *cred, struct gss_cl_ctx *ctx)
 	gss_get_ctx(ctx);
 	rcu_assign_pointer(gss_cred->gc_ctx, ctx);
 	set_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags);
-	smp_mb__before_clear_bit();
+	smp_mb__before_atomic();
 	clear_bit(RPCAUTH_CRED_NEW, &cred->cr_flags);
 }
 
diff --git a/net/sunrpc/backchannel_rqst.c b/net/sunrpc/backchannel_rqst.c
index 3513d559bc4..9761a0da964 100644
--- a/net/sunrpc/backchannel_rqst.c
+++ b/net/sunrpc/backchannel_rqst.c
@@ -244,10 +244,10 @@ void xprt_free_bc_request(struct rpc_rqst *req)
 	dprintk("RPC:       free backchannel req=%p\n", req);
 
 	req->rq_connect_cookie = xprt->connect_cookie - 1;
-	smp_mb__before_clear_bit();
+	smp_mb__before_atomic();
 	WARN_ON_ONCE(!test_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state));
 	clear_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state);
-	smp_mb__after_clear_bit();
+	smp_mb__after_atomic();
 
 	if (!xprt_need_to_requeue(xprt)) {
 		/*
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index d173f79947c..89d051de6b3 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -230,9 +230,9 @@ static void xprt_clear_locked(struct rpc_xprt *xprt)
 {
 	xprt->snd_task = NULL;
 	if (!test_bit(XPRT_CLOSE_WAIT, &xprt->state)) {
-		smp_mb__before_clear_bit();
+		smp_mb__before_atomic();
 		clear_bit(XPRT_LOCKED, &xprt->state);
-		smp_mb__after_clear_bit();
+		smp_mb__after_atomic();
 	} else
 		queue_work(rpciod_workqueue, &xprt->task_cleanup);
 }
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 25a3dcf15ca..402a7e9a16b 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -893,11 +893,11 @@ static void xs_close(struct rpc_xprt *xprt)
 	xs_reset_transport(transport);
 	xprt->reestablish_timeout = 0;
 
-	smp_mb__before_clear_bit();
+	smp_mb__before_atomic();
 	clear_bit(XPRT_CONNECTION_ABORT, &xprt->state);
 	clear_bit(XPRT_CLOSE_WAIT, &xprt->state);
 	clear_bit(XPRT_CLOSING, &xprt->state);
-	smp_mb__after_clear_bit();
+	smp_mb__after_atomic();
 	xprt_disconnect_done(xprt);
 }
 
@@ -1497,12 +1497,12 @@ static void xs_tcp_cancel_linger_timeout(struct rpc_xprt *xprt)
 
 static void xs_sock_reset_connection_flags(struct rpc_xprt *xprt)
 {
-	smp_mb__before_clear_bit();
+	smp_mb__before_atomic();
 	clear_bit(XPRT_CONNECTION_ABORT, &xprt->state);
 	clear_bit(XPRT_CONNECTION_CLOSE, &xprt->state);
 	clear_bit(XPRT_CLOSE_WAIT, &xprt->state);
 	clear_bit(XPRT_CLOSING, &xprt->state);
-	smp_mb__after_clear_bit();
+	smp_mb__after_atomic();
 }
 
 static void xs_sock_mark_closed(struct rpc_xprt *xprt)
@@ -1556,10 +1556,10 @@ static void xs_tcp_state_change(struct sock *sk)
 		xprt->connect_cookie++;
 		xprt->reestablish_timeout = 0;
 		set_bit(XPRT_CLOSING, &xprt->state);
-		smp_mb__before_clear_bit();
+		smp_mb__before_atomic();
 		clear_bit(XPRT_CONNECTED, &xprt->state);
 		clear_bit(XPRT_CLOSE_WAIT, &xprt->state);
-		smp_mb__after_clear_bit();
+		smp_mb__after_atomic();
 		xs_tcp_schedule_linger_timeout(xprt, xs_tcp_fin_timeout);
 		break;
 	case TCP_CLOSE_WAIT:
@@ -1578,9 +1578,9 @@ static void xs_tcp_state_change(struct sock *sk)
 	case TCP_LAST_ACK:
 		set_bit(XPRT_CLOSING, &xprt->state);
 		xs_tcp_schedule_linger_timeout(xprt, xs_tcp_fin_timeout);
-		smp_mb__before_clear_bit();
+		smp_mb__before_atomic();
 		clear_bit(XPRT_CONNECTED, &xprt->state);
-		smp_mb__after_clear_bit();
+		smp_mb__after_atomic();
 		break;
 	case TCP_CLOSE:
 		xs_tcp_cancel_linger_timeout(xprt);