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| author |  Chuck Lever <chuck.lever@oracle.com>
| 2021-10-16 18:02:57 -0400 |
|---|---|---|
| committer |  Trond Myklebust <trond.myklebust@hammerspace.com>
| 2021-10-20 18:09:54 -0400 |
| commit | b40887e10dcacc5e8ae3c1a99dcba20877c4831b (patch) | |
| tree | 9295355ca33d41f2b4da0d6f59b041d3fdd905b0 /fs/lockd/svc4proc.c | |
| parent | NFS: Replace dprintk callsites in nfs_readpage(s) (diff) | |
| download | linux-b40887e10dcacc5e8ae3c1a99dcba20877c4831b.tar.gz linux-b40887e10dcacc5e8ae3c1a99dcba20877c4831b.tar.bz2 linux-b40887e10dcacc5e8ae3c1a99dcba20877c4831b.zip | |
SUNRPC: Trace calls to .rpc_call_done
Introduce a single tracepoint that can replace simple dprintk call
sites in upper layer "rpc_call_done" callbacks. Example:
kworker/u24:2-1254 [001] 771.026677: rpc_stats_latency: task:00000001@00000002 xid=0x16a6f3c0 rpcbindv2 GETPORT backlog=446 rtt=101 execute=555
kworker/u24:2-1254 [001] 771.026677: rpc_task_call_done: task:00000001@00000002 flags=ASYNC|DYNAMIC|SOFT|SOFTCONN|SENT runstate=RUNNING|ACTIVE status=0 action=rpcb_getport_done
kworker/u24:2-1254 [001] 771.026678: rpcb_setport: task:00000001@00000002 status=0 port=20048
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/lockd/svc4proc.c')
| -rw-r--r-- | fs/lockd/svc4proc.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c index e10ae2c41279..176b468a61c7 100644 --- a/fs/lockd/svc4proc.c +++ b/fs/lockd/svc4proc.c @@ -269,8 +269,6 @@ nlm4svc_proc_granted(struct svc_rqst *rqstp) */ static void nlm4svc_callback_exit(struct rpc_task *task, void *data) { - dprintk("lockd: %5u callback returned %d\n", task->tk_pid, - -task->tk_status); } static void nlm4svc_callback_release(void *data) |