---

yaml --- r: 97119 b: refs/heads/master c: 8da91ea h: refs/heads/master i: 97117: 6f236e0 97115: edfd98c 97111: e7a7d22 97103: ff56426 97087: 6400b82 v: v3
git-mirror · May 19, 2008 · 42f37d4 · 42f37d4
1 parent a35cd54
commit 42f37d4
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Showing 3 changed files with 16 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 47698e083e40bbd3ef87f5561390ae33abb13cd0
+refs/heads/master: 8da91ea8de873ee8be82377ff18637d05e882058
diff --git a/trunk/include/linux/sunrpc/svc_rdma.h b/trunk/include/linux/sunrpc/svc_rdma.h
@@ -124,6 +124,7 @@ struct svcxprt_rdma {
 	struct list_head     sc_dto_q;		/* DTO tasklet I/O pending Q */
 	struct list_head     sc_read_complete_q;
 	spinlock_t           sc_read_complete_lock;
+	struct work_struct   sc_work;
 };
 /* sc_flags */
 #define RDMAXPRT_RQ_PENDING	1

diff --git a/trunk/net/sunrpc/xprtrdma/svc_rdma_transport.c b/trunk/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -963,12 +963,15 @@ static void svc_rdma_detach(struct svc_xprt *xprt)
 	rdma_destroy_id(rdma->sc_cm_id);
 }
 
-static void svc_rdma_free(struct svc_xprt *xprt)
+static void __svc_rdma_free(struct work_struct *work)
 {
-	struct svcxprt_rdma *rdma = (struct svcxprt_rdma *)xprt;
+	struct svcxprt_rdma *rdma =
+		container_of(work, struct svcxprt_rdma, sc_work);
 	dprintk("svcrdma: svc_rdma_free(%p)\n", rdma);
+
 	/* We should only be called from kref_put */
-	BUG_ON(atomic_read(&xprt->xpt_ref.refcount) != 0);
+	BUG_ON(atomic_read(&rdma->sc_xprt.xpt_ref.refcount) != 0);
+
 	if (rdma->sc_sq_cq && !IS_ERR(rdma->sc_sq_cq))
 		ib_destroy_cq(rdma->sc_sq_cq);
 
@@ -985,6 +988,14 @@ static void svc_rdma_free(struct svc_xprt *xprt)
 	kfree(rdma);
 }
 
+static void svc_rdma_free(struct svc_xprt *xprt)
+{
+	struct svcxprt_rdma *rdma =
+		container_of(xprt, struct svcxprt_rdma, sc_xprt);
+	INIT_WORK(&rdma->sc_work, __svc_rdma_free);
+	schedule_work(&rdma->sc_work);
+}
+
 static int svc_rdma_has_wspace(struct svc_xprt *xprt)
 {
 	struct svcxprt_rdma *rdma =