diff options
Diffstat (limited to 'fs/nfsd/netns.h')
| -rw-r--r-- | fs/nfsd/netns.h | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h index 74b4360779a1..d4be519b5734 100644 --- a/fs/nfsd/netns.h +++ b/fs/nfsd/netns.h @@ -11,8 +11,10 @@ #include <net/net_namespace.h> #include <net/netns/generic.h> #include <linux/filelock.h> +#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 @@ -26,10 +28,22 @@ 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_NET_COUNTERS_NUM + NFSD_STATS_DRC_MEM_USAGE, + NFSD_STATS_RC_HITS, /* repcache hits */ + NFSD_STATS_RC_MISSES, /* repcache misses */ + NFSD_STATS_RC_NOCACHE, /* uncached reqs */ + NFSD_STATS_FH_STALE, /* FH stale error */ + NFSD_STATS_IO_READ, /* bytes returned to read requests */ + NFSD_STATS_IO_WRITE, /* bytes passed in write requests */ +#ifdef CONFIG_NFSD_V4 + NFSD_STATS_FIRST_NFS4_OP, /* count of individual nfsv4 operations */ + NFSD_STATS_LAST_NFS4_OP = NFSD_STATS_FIRST_NFS4_OP + LAST_NFS4_OP, +#define NFSD_STATS_NFS4_OP(op) (NFSD_STATS_FIRST_NFS4_OP + (op)) + NFSD_STATS_WDELEG_GETATTR, /* count of getattr conflict with wdeleg */ +#endif + NFSD_STATS_COUNTERS_NUM }; /* @@ -164,7 +178,10 @@ struct nfsd_net { atomic_t num_drc_entries; /* Per-netns stats counters */ - struct percpu_counter counter[NFSD_NET_COUNTERS_NUM]; + struct percpu_counter counter[NFSD_STATS_COUNTERS_NUM]; + + /* sunrpc svc stats */ + struct svc_stat nfsd_svcstats; /* longest hash chain seen */ unsigned int longest_chain; @@ -192,6 +209,10 @@ struct nfsd_net { atomic_t nfsd_courtesy_clients; struct shrinker *nfsd_client_shrinker; struct work_struct nfsd_shrinker_work; + + /* last time an admin-revoke happened for NFSv4.0 */ + time64_t nfs40_last_revoke; + }; /* Simple check to find out if a given net was properly initialized */ |