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nfsd: rename NFSD_NET_* to NFSD_STATS_*

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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>
This commit is contained in:
Josef Bacik 2024-01-26 10:39:45 -05:00 committed by Chuck Lever
parent 418b9687de
commit d98416cc21
3 changed files with 7 additions and 7 deletions
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4
fs/nfsd/netns.h
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@ -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
};

4
fs/nfsd/nfscache.c
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@ -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;

6
fs/nfsd/stats.h
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@ -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