LU-2395 ofd: Maintain per-export {read,write}_bytes counters

[fs/lustre-release.git] / lustre / ofd / ofd_internal.h

diff --git a/lustre/ofd/ofd_internal.h b/lustre/ofd/ofd_internal.h
index 1b17367..5b8cd32 100644 (file)
--- a/lustre/ofd/ofd_internal.h
+++ b/lustre/ofd/ofd_internal.h
@@ -94,6 +94,16 @@ static inline void ofd_counter_incr(struct obd_export *exp, int opcode,
        if (exp->exp_obd && exp->exp_obd->u.obt.obt_jobstats.ojs_hash &&
            (exp->exp_connect_flags & OBD_CONNECT_JOBSTATS))
                lprocfs_job_stats_log(exp->exp_obd, jobid, opcode, amount);
+
+       if (exp->exp_nid_stats != NULL &&
+           exp->exp_nid_stats->nid_stats != NULL) {
+               if (opcode == LPROC_OFD_STATS_READ)
+                       lprocfs_counter_add(exp->exp_nid_stats->nid_stats,
+                                           LPROC_OFD_READ_BYTES, amount);
+               else if (opcode == LPROC_OFD_STATS_WRITE)
+                       lprocfs_counter_add(exp->exp_nid_stats->nid_stats,
+                                           LPROC_OFD_WRITE_BYTES, amount);
+       }
 }
 
 struct ofd_device {