[PATCH 6.8 017/336] nfsd: rename NFSD_NET_* to NFSD_STATS_*

Greg Kroah-Hartman
2024-05-14T10:22:09Z

From: Josef Bacik <josef@toxicpanda.com>

[ Upstream commit d98416cc2154053950610bb6880911e3dcbdf8c5 ]

We're going to merge the stats all into per network namespace in
subsequent patches, rename these nn counters to be consistent with the
rest of the stats.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Stable-dep-of: 18180a4550d0 ("NFSD: Fix nfsd4_encode_fattr4() crasher")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/nfsd/netns.h | 4 ++--
fs/nfsd/nfscache.c | 4 ++--
fs/nfsd/stats.h | 6 +++---
3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h
index 74b4360779a11..e3605cb5f044d 100644
--- a/fs/nfsd/netns.h
+++ b/fs/nfsd/netns.h
@@ -26,9 +26,9 @@ struct nfsd4_client_tracking_ops;

enum {
/* cache misses due only to checksum comparison failures */
- NFSD_NET_PAYLOAD_MISSES,
+ NFSD_STATS_PAYLOAD_MISSES,
/* amount of memory (in bytes) currently consumed by the DRC */
- NFSD_NET_DRC_MEM_USAGE,
+ NFSD_STATS_DRC_MEM_USAGE,
NFSD_NET_COUNTERS_NUM
};

diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
index 5c1a4a0aa6056..3d4a9d181c43e 100644
--- a/fs/nfsd/nfscache.c
+++ b/fs/nfsd/nfscache.c
@@ -687,7 +687,7 @@ int nfsd_reply_cache_stats_show(struct seq_file *m, void *v)
atomic_read(&nn->num_drc_entries));
seq_printf(m, "hash buckets: %u\n", 1 << nn->maskbits);
seq_printf(m, "mem usage: %lld\n",
- percpu_counter_sum_positive(&nn->counter[NFSD_NET_DRC_MEM_USAGE]));
+ percpu_counter_sum_positive(&nn->counter[NFSD_STATS_DRC_MEM_USAGE]));
seq_printf(m, "cache hits: %lld\n",
percpu_counter_sum_positive(&nfsdstats.counter[NFSD_STATS_RC_HITS]));
seq_printf(m, "cache misses: %lld\n",
@@ -695,7 +695,7 @@ int nfsd_reply_cache_stats_show(struct seq_file *m, void *v)
seq_printf(m, "not cached: %lld\n",
percpu_counter_sum_positive(&nfsdstats.counter[NFSD_STATS_RC_NOCACHE]));
seq_printf(m, "payload misses: %lld\n",
- percpu_counter_sum_positive(&nn->counter[NFSD_NET_PAYLOAD_MISSES]));
+ percpu_counter_sum_positive(&nn->counter[NFSD_STATS_PAYLOAD_MISSES]));
seq_printf(m, "longest chain len: %u\n", nn->longest_chain);
seq_printf(m, "cachesize at longest: %u\n", nn->longest_chain_cachesize);
return 0;
diff --git a/fs/nfsd/stats.h b/fs/nfsd/stats.h
index 14f50c660b619..7ed4325ac6912 100644
--- a/fs/nfsd/stats.h
+++ b/fs/nfsd/stats.h
@@ -81,17 +81,17 @@ static inline void nfsd_stats_io_write_add(struct svc_export *exp, s64 amount)

static inline void nfsd_stats_payload_misses_inc(struct nfsd_net *nn)
{
- percpu_counter_inc(&nn->counter[NFSD_NET_PAYLOAD_MISSES]);
+ percpu_counter_inc(&nn->counter[NFSD_STATS_PAYLOAD_MISSES]);
}

static inline void nfsd_stats_drc_mem_usage_add(struct nfsd_net *nn, s64 amount)
{
- percpu_counter_add(&nn->counter[NFSD_NET_DRC_MEM_USAGE], amount);
+ percpu_counter_add(&nn->counter[NFSD_STATS_DRC_MEM_USAGE], amount);
}

static inline void nfsd_stats_drc_mem_usage_sub(struct nfsd_net *nn, s64 amount)
{
- percpu_counter_sub(&nn->counter[NFSD_NET_DRC_MEM_USAGE], amount);
+ percpu_counter_sub(&nn->counter[NFSD_STATS_DRC_MEM_USAGE], amount);
}

#ifdef CONFIG_NFSD_V4
--
2.43.0