From a23c76e92d8215456ca2fbd5cf6c1ff71b744c1d Mon Sep 17 00:00:00 2001
From: Chuck Lever <chuck.lever@oracle.com>
Date: Mon, 12 Jun 2023 10:13:51 -0400
Subject: svcrdma: trace cc_release calls
This event brackets the svcrdma_post_* trace points. If this trace
event is enabled but does not appear as expected, that indicates a
chunk_ctxt leak.
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Acked-by: Tom Talpey <tom@talpey.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
net/sunrpc/xprtrdma/svc_rdma_rw.c | 2 ++
1 file changed, 2 insertions(+)
(limited to 'net')
diff --git a/net/sunrpc/xprtrdma/svc_rdma_rw.c b/net/sunrpc/xprtrdma/svc_rdma_rw.c
index 59ea87b5f458..9836406cc41e 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_rw.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_rw.c
@@ -191,6 +191,8 @@ static void svc_rdma_cc_release(struct svc_rdma_chunk_ctxt *cc,
struct svc_rdma_rw_ctxt *ctxt;
LLIST_HEAD(free);
+ trace_svcrdma_cc_release(&cc->cc_cid, cc->cc_sqecount);
+
first = last = NULL;
while ((ctxt = svc_rdma_next_ctxt(&cc->cc_rwctxts)) != NULL) {
list_del(&ctxt->rw_list);
--
cgit v1.2.3-70-g09d2