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Diffstat (limited to 'kernel/net/sunrpc/xprt.c')
-rw-r--r--kernel/net/sunrpc/xprt.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/net/sunrpc/xprt.c b/kernel/net/sunrpc/xprt.c
index 1d4fe24af..d109d308e 100644
--- a/kernel/net/sunrpc/xprt.c
+++ b/kernel/net/sunrpc/xprt.c
@@ -611,6 +611,7 @@ static void xprt_autoclose(struct work_struct *work)
xprt->ops->close(xprt);
clear_bit(XPRT_CLOSE_WAIT, &xprt->state);
xprt_release_write(xprt, NULL);
+ wake_up_bit(&xprt->state, XPRT_LOCKED);
}
/**
@@ -720,6 +721,7 @@ void xprt_unlock_connect(struct rpc_xprt *xprt, void *cookie)
xprt->ops->release_xprt(xprt, NULL);
out:
spin_unlock_bh(&xprt->transport_lock);
+ wake_up_bit(&xprt->state, XPRT_LOCKED);
}
/**
@@ -1389,6 +1391,10 @@ out:
static void xprt_destroy(struct rpc_xprt *xprt)
{
dprintk("RPC: destroying transport %p\n", xprt);
+
+ /* Exclude transport connect/disconnect handlers */
+ wait_on_bit_lock(&xprt->state, XPRT_LOCKED, TASK_UNINTERRUPTIBLE);
+
del_timer_sync(&xprt->timer);
rpc_xprt_debugfs_unregister(xprt);