From 16fb9808ab2c99979f081987752abcbc5b092eac Mon Sep 17 00:00:00 2001
From: Josef Bacik <josef@toxicpanda.com>
Date: Fri, 26 Jan 2024 10:39:49 -0500
Subject: nfsd: make svc_stat per-network namespace instead of global

The final bit of stats that is global is the rpc svc_stat.  Move this
into the nfsd_net struct and use that everywhere instead of the global
struct.  Remove the unused global struct.

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/nfsd/netns.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'fs/nfsd/netns.h')

diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h
index 0cef4bb407a9..afc16ee4da74 100644
--- a/fs/nfsd/netns.h
+++ b/fs/nfsd/netns.h
@@ -14,6 +14,7 @@
 #include <linux/nfs4.h>
 #include <linux/percpu_counter.h>
 #include <linux/siphash.h>
+#include <linux/sunrpc/stats.h>
 
 /* Hash tables for nfs4_clientid state */
 #define CLIENT_HASH_BITS                 4
@@ -179,6 +180,9 @@ struct nfsd_net {
 	/* Per-netns stats counters */
 	struct percpu_counter    counter[NFSD_STATS_COUNTERS_NUM];
 
+	/* sunrpc svc stats */
+	struct svc_stat          nfsd_svcstats;
+
 	/* longest hash chain seen */
 	unsigned int             longest_chain;
 
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