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| author | Chuck Lever <chuck.lever@oracle.com> | 2021-10-19 22:17:21 +0300 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-12-13 21:43:00 +0300 |
| commit | 5089f3d97552b0b07101e02a3fca0146b9b9d3b5 (patch) | |
| tree | 979fc841aaa919815e4d3536a18b6d482830b2fa /net/sunrpc/svc_xprt.c | |
| parent | 1463b38e7cf34d4cc60f41daff459ad807b2e408 (diff) | |
| download | linux-5089f3d97552b0b07101e02a3fca0146b9b9d3b5.tar.xz | |
SUNRPC: Remove low signal-to-noise tracepoints
I'm about to add more information to the server-side SUNRPC
tracepoints, so I'm going to offset the increased trace log
consumption by getting rid of some tracepoints that fire frequently
but don't offer much value.
trace_svc_xprt_received() was useful for debugging, perhaps, but
is not generally informative.
trace_svc_handle_xprt() reports largely the same information as
trace_svc_xdr_recvfrom().
As a clean-up, rename trace_svc_xprt_do_enqueue() to match
svc_xprt_dequeue().
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'net/sunrpc/svc_xprt.c')
| -rw-r--r-- | net/sunrpc/svc_xprt.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 1e99ba1b9d72..b1744432489e 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -264,8 +264,6 @@ void svc_xprt_received(struct svc_xprt *xprt) return; } - trace_svc_xprt_received(xprt); - /* As soon as we clear busy, the xprt could be closed and * 'put', so we need a reference to call svc_enqueue_xprt with: */ @@ -466,7 +464,7 @@ void svc_xprt_do_enqueue(struct svc_xprt *xprt) out_unlock: rcu_read_unlock(); put_cpu(); - trace_svc_xprt_do_enqueue(xprt, rqstp); + trace_svc_xprt_enqueue(xprt, rqstp); } EXPORT_SYMBOL_GPL(svc_xprt_do_enqueue); @@ -842,8 +840,8 @@ static int svc_handle_xprt(struct svc_rqst *rqstp, struct svc_xprt *xprt) atomic_add(rqstp->rq_reserved, &xprt->xpt_reserved); } else svc_xprt_received(xprt); + out: - trace_svc_handle_xprt(xprt, len); return len; } |