[PATCH 6.1.y 10/18] nfsd: stop setting ->pg_stats for unused stats

cel
2024-08-10T20:01:07Z

From: Josef Bacik <josef@toxicpanda.com>

[ Upstream commit a2214ed588fb3c5b9824a21cff870482510372bb ]

A lot of places are setting a blank svc_stats in ->pg_stats and never
utilizing these stats. Remove all of these extra structs as we're not
reporting these stats anywhere.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
fs/lockd/svc.c | 3 ---
fs/nfs/callback.c | 3 ---
fs/nfsd/nfssvc.c | 5 -----
3 files changed, 11 deletions(-)

diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 5579e67da17d..c33f78513f00 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -759,8 +759,6 @@ static const struct svc_version *nlmsvc_version[] = {
#endif
};

-static struct svc_stat nlmsvc_stats;
-
#define NLM_NRVERS ARRAY_SIZE(nlmsvc_version)
static struct svc_program nlmsvc_program = {
.pg_prog = NLM_PROGRAM, /* program number */
@@ -768,7 +766,6 @@ static struct svc_program nlmsvc_program = {
.pg_vers = nlmsvc_version, /* version table */
.pg_name = "lockd", /* service name */
.pg_class = "nfsd", /* share authentication with nfsd */
- .pg_stats = &nlmsvc_stats, /* stats table */
.pg_authenticate = &lockd_authenticate, /* export authentication */
.pg_init_request = svc_generic_init_request,
.pg_rpcbind_set = svc_generic_rpcbind_set,
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index 46a0a2d6962e..e6445b556ce1 100644
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -407,15 +407,12 @@ static const struct svc_version *nfs4_callback_version[] = {
[4] = &nfs4_callback_version4,
};

-static struct svc_stat nfs4_callback_stats;
-
static struct svc_program nfs4_callback_program = {
.pg_prog = NFS4_CALLBACK, /* RPC service number */
.pg_nvers = ARRAY_SIZE(nfs4_callback_version), /* Number of entries */
.pg_vers = nfs4_callback_version, /* version table */
.pg_name = "NFSv4 callback", /* service name */
.pg_class = "nfs", /* authentication class */
- .pg_stats = &nfs4_callback_stats,
.pg_authenticate = nfs_callback_authenticate,
.pg_init_request = svc_generic_init_request,
.pg_rpcbind_set = svc_generic_rpcbind_set,
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index d07ee284100f..e1a07cfdab23 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -89,7 +89,6 @@ unsigned long nfsd_drc_max_mem;
unsigned long nfsd_drc_mem_used;

#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
-static struct svc_stat nfsd_acl_svcstats;
static const struct svc_version *nfsd_acl_version[] = {
# if defined(CONFIG_NFSD_V2_ACL)
[2] = &nfsd_acl_version2,
@@ -108,15 +107,11 @@ static struct svc_program nfsd_acl_program = {
.pg_vers = nfsd_acl_version,
.pg_name = "nfsacl",
.pg_class = "nfsd",
- .pg_stats = &nfsd_acl_svcstats,
.pg_authenticate = &svc_set_client,
.pg_init_request = nfsd_acl_init_request,
.pg_rpcbind_set = nfsd_acl_rpcbind_set,
};

-static struct svc_stat nfsd_acl_svcstats = {
- .program = &nfsd_acl_program,
-};
#endif /* defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) */

static const struct svc_version *nfsd_version[] = {
--
2.45.1