diff options
Diffstat (limited to 'fs/ceph/metric.h')
| -rw-r--r-- | fs/ceph/metric.h | 56 |
1 files changed, 49 insertions, 7 deletions
diff --git a/fs/ceph/metric.h b/fs/ceph/metric.h index af6038ff39d4..e984eb2bb14b 100644 --- a/fs/ceph/metric.h +++ b/fs/ceph/metric.h @@ -14,8 +14,11 @@ enum ceph_metric_type { CLIENT_METRIC_TYPE_WRITE_LATENCY, CLIENT_METRIC_TYPE_METADATA_LATENCY, CLIENT_METRIC_TYPE_DENTRY_LEASE, + CLIENT_METRIC_TYPE_OPENED_FILES, + CLIENT_METRIC_TYPE_PINNED_ICAPS, + CLIENT_METRIC_TYPE_OPENED_INODES, - CLIENT_METRIC_TYPE_MAX = CLIENT_METRIC_TYPE_DENTRY_LEASE, + CLIENT_METRIC_TYPE_MAX = CLIENT_METRIC_TYPE_OPENED_INODES, }; /* @@ -28,6 +31,9 @@ enum ceph_metric_type { CLIENT_METRIC_TYPE_WRITE_LATENCY, \ CLIENT_METRIC_TYPE_METADATA_LATENCY, \ CLIENT_METRIC_TYPE_DENTRY_LEASE, \ + CLIENT_METRIC_TYPE_OPENED_FILES, \ + CLIENT_METRIC_TYPE_PINNED_ICAPS, \ + CLIENT_METRIC_TYPE_OPENED_INODES, \ \ CLIENT_METRIC_TYPE_MAX, \ } @@ -94,6 +100,42 @@ struct ceph_metric_dlease { __le64 total; } __packed; +/* metric opened files header */ +struct ceph_opened_files { + __le32 type; /* ceph metric type */ + + __u8 ver; + __u8 compat; + + __le32 data_len; /* length of sizeof(opened_files + total) */ + __le64 opened_files; + __le64 total; +} __packed; + +/* metric pinned i_caps header */ +struct ceph_pinned_icaps { + __le32 type; /* ceph metric type */ + + __u8 ver; + __u8 compat; + + __le32 data_len; /* length of sizeof(pinned_icaps + total) */ + __le64 pinned_icaps; + __le64 total; +} __packed; + +/* metric opened inodes header */ +struct ceph_opened_inodes { + __le32 type; /* ceph metric type */ + + __u8 ver; + __u8 compat; + + __le32 data_len; /* length of sizeof(opened_inodes + total) */ + __le64 opened_inodes; + __le64 total; +} __packed; + struct ceph_metric_head { __le32 num; /* the number of metrics that will be sent */ } __packed; @@ -108,21 +150,21 @@ struct ceph_client_metric { struct percpu_counter i_caps_hit; struct percpu_counter i_caps_mis; - spinlock_t read_latency_lock; + spinlock_t read_metric_lock; u64 total_reads; ktime_t read_latency_sum; ktime_t read_latency_sq_sum; ktime_t read_latency_min; ktime_t read_latency_max; - spinlock_t write_latency_lock; + spinlock_t write_metric_lock; u64 total_writes; ktime_t write_latency_sum; ktime_t write_latency_sq_sum; ktime_t write_latency_min; ktime_t write_latency_max; - spinlock_t metadata_latency_lock; + spinlock_t metadata_metric_lock; u64 total_metadatas; ktime_t metadata_latency_sum; ktime_t metadata_latency_sq_sum; @@ -162,13 +204,13 @@ static inline void ceph_update_cap_mis(struct ceph_client_metric *m) percpu_counter_inc(&m->i_caps_mis); } -extern void ceph_update_read_latency(struct ceph_client_metric *m, +extern void ceph_update_read_metrics(struct ceph_client_metric *m, ktime_t r_start, ktime_t r_end, int rc); -extern void ceph_update_write_latency(struct ceph_client_metric *m, +extern void ceph_update_write_metrics(struct ceph_client_metric *m, ktime_t r_start, ktime_t r_end, int rc); -extern void ceph_update_metadata_latency(struct ceph_client_metric *m, +extern void ceph_update_metadata_metrics(struct ceph_client_metric *m, ktime_t r_start, ktime_t r_end, int rc); #endif /* _FS_CEPH_MDS_METRIC_H */ |