diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/sunrpc/metrics.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/sunrpc/metrics.h b/include/linux/sunrpc/metrics.h index 8f96e9dc369..77f78e56c48 100644 --- a/include/linux/sunrpc/metrics.h +++ b/include/linux/sunrpc/metrics.h @@ -69,9 +69,21 @@ struct rpc_clnt; /* * EXPORTed functions for managing rpc_iostats structures */ + +#ifdef CONFIG_PROC_FS + struct rpc_iostats * rpc_alloc_iostats(struct rpc_clnt *); void rpc_count_iostats(struct rpc_task *); void rpc_print_iostats(struct seq_file *, struct rpc_clnt *); void rpc_free_iostats(struct rpc_iostats *); +#else /* CONFIG_PROC_FS */ + +static inline struct rpc_iostats *rpc_alloc_iostats(struct rpc_clnt *clnt) { return NULL; } +static inline void rpc_count_iostats(struct rpc_task *task) {} +static inline void rpc_print_iostats(struct seq_file *seq, struct rpc_clnt *clnt) {} +static inline void rpc_free_iostats(struct rpc_iostats *stats) {} + +#endif /* CONFIG_PROC_FS */ + #endif /* _LINUX_SUNRPC_METRICS_H */ |