diff options
| author | Weston Andros Adamson <dros@netapp.com> | 2012-02-17 22:15:24 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-02-17 22:39:47 +0400 |
| commit | 0a702195234eb77c4097148285cccf7f095de9cf (patch) | |
| tree | 40fead6b131fb3c24e3cd85e39fbba8057196457 /include/linux/sunrpc | |
| parent | b6bf6e7d6f6fae1ddcae9e02dfe676bdc8fe892c (diff) | |
| download | linux-0a702195234eb77c4097148285cccf7f095de9cf.tar.xz | |
NFS: include filelayout DS rpc stats in mountstats
Include RPC statistics from all data servers in /proc/self/mountstats for pNFS
filelayout mounts.
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/sunrpc')
| -rw-r--r-- | include/linux/sunrpc/metrics.h | 6 | ||||
| -rw-r--r-- | include/linux/sunrpc/sched.h | 1 |
2 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/sunrpc/metrics.h b/include/linux/sunrpc/metrics.h index b6edbc0ea83d..1565bbe86d51 100644 --- a/include/linux/sunrpc/metrics.h +++ b/include/linux/sunrpc/metrics.h @@ -74,14 +74,16 @@ struct rpc_clnt; #ifdef CONFIG_PROC_FS struct rpc_iostats * rpc_alloc_iostats(struct rpc_clnt *); -void rpc_count_iostats(struct rpc_task *); +void rpc_count_iostats(const struct rpc_task *, + struct rpc_iostats *); 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_count_iostats(const struct rpc_task *task, + struct rpc_iostats *stats) {} static inline void rpc_print_iostats(struct seq_file *seq, struct rpc_clnt *clnt) {} static inline void rpc_free_iostats(struct rpc_iostats *stats) {} diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index 22dfc24013b6..dc0c3cc3ada3 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -103,6 +103,7 @@ typedef void (*rpc_action)(struct rpc_task *); struct rpc_call_ops { void (*rpc_call_prepare)(struct rpc_task *, void *); void (*rpc_call_done)(struct rpc_task *, void *); + void (*rpc_count_stats)(struct rpc_task *, void *); void (*rpc_release)(void *); }; |