linux-kernel - [PATCH v4 17/18] nfsd: remove legacy READDIR dprintks

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Message-ID: <20250503195936.5083-18-cel@kernel.org>
Date: Sat,  3 May 2025 15:59:35 -0400
From: cel@...nel.org
To: NeilBrown <neil@...wn.name>,
	Jeff Layton <jlayton@...nel.org>,
	Olga Kornievskaia <okorniev@...hat.com>,
	Dai Ngo <dai.ngo@...cle.com>,
	Tom Talpey <tom@...pey.com>,
	Trond Myklebust <trond.myklebust@...merspace.com>,
	Anna Schumaker <anna@...nel.org>
Cc: sargun@...gun.me,
	<linux-nfs@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH v4 17/18] nfsd: remove legacy READDIR dprintks

From: Jeff Layton <jlayton@...nel.org>

Observability here is now covered by static tracepoints.

Signed-off-by: Jeff Layton <jlayton@...nel.org>
Signed-off-by: Chuck Lever <chuck.lever@...cle.com>
---
 fs/nfsd/nfs3proc.c | 6 ------
 fs/nfsd/nfsproc.c  | 3 ---
 2 files changed, 9 deletions(-)

diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c
index e394b0fb6260..6019ce3a8036 100644
--- a/fs/nfsd/nfs3proc.c
+++ b/fs/nfsd/nfs3proc.c
@@ -578,9 +578,6 @@ nfsd3_proc_readdir(struct svc_rqst *rqstp)
 	struct nfsd3_readdirres  *resp = rqstp->rq_resp;
 	loff_t		offset;
 
-	dprintk("nfsd: READDIR(3)  %s %d bytes at %d\n",
-				SVCFH_fmt(&argp->fh),
-				argp->count, (u32) argp->cookie);
 	trace_nfsd_vfs_readdir(rqstp, &argp->fh, argp->count, argp->cookie);
 
 	nfsd3_init_dirlist_pages(rqstp, resp, argp->count);
@@ -613,9 +610,6 @@ nfsd3_proc_readdirplus(struct svc_rqst *rqstp)
 	struct nfsd3_readdirres  *resp = rqstp->rq_resp;
 	loff_t	offset;
 
-	dprintk("nfsd: READDIR+(3) %s %d bytes at %d\n",
-				SVCFH_fmt(&argp->fh),
-				argp->count, (u32) argp->cookie);
 	trace_nfsd_vfs_readdir(rqstp, &argp->fh, argp->count, argp->cookie);
 
 	nfsd3_init_dirlist_pages(rqstp, resp, argp->count);
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index 799ee95cdcd1..fe0f1c372f18 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -592,9 +592,6 @@ nfsd_proc_readdir(struct svc_rqst *rqstp)
 	struct nfsd_readdirres *resp = rqstp->rq_resp;
 	loff_t		offset;
 
-	dprintk("nfsd: READDIR  %s %d bytes at %d\n",
-		SVCFH_fmt(&argp->fh),		
-		argp->count, argp->cookie);
 	trace_nfsd_vfs_readdir(rqstp, &argp->fh, argp->count, argp->cookie);
 
 	nfsd_init_dirlist_pages(rqstp, resp, argp->count);
-- 
2.49.0