1 files changed, 13 insertions, 46 deletions
diff --git a/fs/ceph/metric.h b/fs/ceph/metric.h
index e984eb2bb14b..1bdc45409daa 100644
--- a/fs/ceph/metric.h
+++ b/fs/ceph/metric.h
@@ -38,14 +38,16 @@ enum ceph_metric_type {
 	CLIENT_METRIC_TYPE_MAX,			\
 }
 
-/* metric caps header */
-struct ceph_metric_cap {
+struct ceph_metric_header {
 	__le32 type;     /* ceph metric type */
-
 	__u8  ver;
 	__u8  compat;
-
 	__le32 data_len; /* length of sizeof(hit + mis + total) */
+} __packed;
+
+/* metric caps header */
+struct ceph_metric_cap {
+	struct ceph_metric_header header;
 	__le64 hit;
 	__le64 mis;
 	__le64 total;
@@ -53,48 +55,28 @@ struct ceph_metric_cap {
 
 /* metric read latency header */
 struct ceph_metric_read_latency {
-	__le32 type;     /* ceph metric type */
-
-	__u8  ver;
-	__u8  compat;
-
-	__le32 data_len; /* length of sizeof(sec + nsec) */
+	struct ceph_metric_header header;
 	__le32 sec;
 	__le32 nsec;
 } __packed;
 
 /* metric write latency header */
 struct ceph_metric_write_latency {
-	__le32 type;     /* ceph metric type */
-
-	__u8  ver;
-	__u8  compat;
-
-	__le32 data_len; /* length of sizeof(sec + nsec) */
+	struct ceph_metric_header header;
 	__le32 sec;
 	__le32 nsec;
 } __packed;
 
 /* metric metadata latency header */
 struct ceph_metric_metadata_latency {
-	__le32 type;     /* ceph metric type */
-
-	__u8  ver;
-	__u8  compat;
-
-	__le32 data_len; /* length of sizeof(sec + nsec) */
+	struct ceph_metric_header header;
 	__le32 sec;
 	__le32 nsec;
 } __packed;
 
 /* metric dentry lease header */
 struct ceph_metric_dlease {
-	__le32 type;     /* ceph metric type */
-
-	__u8  ver;
-	__u8  compat;
-
-	__le32 data_len; /* length of sizeof(hit + mis + total) */
+	struct ceph_metric_header header;
 	__le64 hit;
 	__le64 mis;
 	__le64 total;
@@ -102,36 +84,21 @@ struct ceph_metric_dlease {
 
 /* 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) */
+	struct ceph_metric_header header;
 	__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) */
+	struct ceph_metric_header header;
 	__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) */
+	struct ceph_metric_header header;
 	__le64 opened_inodes;
 	__le64 total;
 } __packed;