4 files changed, 71 insertions, 1 deletions

diff --git a/rpc/rpc-lib/src/protocol-common.h b/rpc/rpc-lib/src/protocol-common.h
index cccd1e7f898..ceb87955c7f 100644
--- a/rpc/rpc-lib/src/protocol-common.h
+++ b/rpc/rpc-lib/src/protocol-common.h
@@ -74,6 +74,7 @@ enum gf_handshake_procnum {
         GF_HNDSK_GETSPEC,
         GF_HNDSK_PING,
         GF_HNDSK_SET_LK_VER,
+        GF_HNDSK_EVENT_NOTIFY,
         GF_HNDSK_MAXVALUE,
 };
 
@@ -118,6 +119,7 @@ enum gf_cbk_procnum {
         GF_CBK_NULL = 0,
         GF_CBK_FETCHSPEC,
         GF_CBK_INO_FLUSH,
+        GF_CBK_EVENT_NOTIFY,
         GF_CBK_MAXVALUE,
 };
 
@@ -200,8 +202,14 @@ typedef enum {
         GF_AFR_OP_HEAL_FAILED_FILES,
         GF_AFR_OP_SPLIT_BRAIN_FILES
 } gf_xl_afr_op_t ;
+
+enum gf_hdsk_event_notify_op {
+        GF_EN_DEFRAG_STATUS,
+        GF_EN_MAX,
+};
+
 #define GLUSTER_HNDSK_PROGRAM    14398633 /* Completely random */
-#define GLUSTER_HNDSK_VERSION    1   /* 0.0.1 */
+#define GLUSTER_HNDSK_VERSION    2   /* 0.0.1 */
 
 #define GLUSTER_PMAP_PROGRAM     34123456
 #define GLUSTER_PMAP_VERSION     1
diff --git a/rpc/xdr/src/glusterfs3-xdr.c b/rpc/xdr/src/glusterfs3-xdr.c
index 5dffda3e070..dd8281ee223 100644
--- a/rpc/xdr/src/glusterfs3-xdr.c
+++ b/rpc/xdr/src/glusterfs3-xdr.c
@@ -1892,3 +1892,31 @@ xdr_gf_set_lk_ver_req (XDR *xdrs, gf_set_lk_ver_req *objp)
 		 return FALSE;
 	return TRUE;
 }
+
+bool_t
+xdr_gf_event_notify_req (XDR *xdrs, gf_event_notify_req *objp)
+{
+	register int32_t *buf;
+        buf = NULL;
+
+	 if (!xdr_int (xdrs, &objp->op))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_gf_event_notify_rsp (XDR *xdrs, gf_event_notify_rsp *objp)
+{
+	register int32_t *buf;
+        buf = NULL;
+
+	 if (!xdr_int (xdrs, &objp->op_ret))
+		 return FALSE;
+	 if (!xdr_int (xdrs, &objp->op_errno))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->dict.dict_val, (u_int *) &objp->dict.dict_len, ~0))
+		 return FALSE;
+	return TRUE;
+}
diff --git a/rpc/xdr/src/glusterfs3-xdr.h b/rpc/xdr/src/glusterfs3-xdr.h
index 124b21e2266..ed29deea271 100644
--- a/rpc/xdr/src/glusterfs3-xdr.h
+++ b/rpc/xdr/src/glusterfs3-xdr.h
@@ -1081,6 +1081,25 @@ struct gf_set_lk_ver_req {
 };
 typedef struct gf_set_lk_ver_req gf_set_lk_ver_req;
 
+struct gf_event_notify_req {
+	int op;
+	struct {
+		u_int dict_len;
+		char *dict_val;
+	} dict;
+};
+typedef struct gf_event_notify_req gf_event_notify_req;
+
+struct gf_event_notify_rsp {
+	int op_ret;
+	int op_errno;
+	struct {
+		u_int dict_len;
+		char *dict_val;
+	} dict;
+};
+typedef struct gf_event_notify_rsp gf_event_notify_rsp;
+
 /* the xdr functions */
 
 #if defined(__STDC__) || defined(__cplusplus)
@@ -1172,6 +1191,8 @@ extern  bool_t xdr_gfs3_dirplist (XDR *, gfs3_dirplist*);
 extern  bool_t xdr_gfs3_readdirp_rsp (XDR *, gfs3_readdirp_rsp*);
 extern  bool_t xdr_gf_set_lk_ver_rsp (XDR *, gf_set_lk_ver_rsp*);
 extern  bool_t xdr_gf_set_lk_ver_req (XDR *, gf_set_lk_ver_req*);
+extern  bool_t xdr_gf_event_notify_req (XDR *, gf_event_notify_req*);
+extern  bool_t xdr_gf_event_notify_rsp (XDR *, gf_event_notify_rsp*);
 
 #else /* K&R C */
 extern bool_t xdr_gf_statfs ();
@@ -1262,6 +1283,8 @@ extern bool_t xdr_gfs3_dirplist ();
 extern bool_t xdr_gfs3_readdirp_rsp ();
 extern bool_t xdr_gf_set_lk_ver_rsp ();
 extern bool_t xdr_gf_set_lk_ver_req ();
+extern bool_t xdr_gf_event_notify_req ();
+extern bool_t xdr_gf_event_notify_rsp ();
 
 #endif /* K&R C */
 
diff --git a/rpc/xdr/src/glusterfs3-xdr.x b/rpc/xdr/src/glusterfs3-xdr.x
index 64c2d206113..ad261423d2e 100644
--- a/rpc/xdr/src/glusterfs3-xdr.x
+++ b/rpc/xdr/src/glusterfs3-xdr.x
@@ -683,3 +683,14 @@ struct gf_set_lk_ver_req {
        string uid<>;
        int lk_ver;
 };
+
+struct gf_event_notify_req {
+	int op;
+	opaque dict<>;
+};
+
+struct gf_event_notify_rsp {
+	int op_ret;
+	int op_errno;
+	opaque dict<>;
+};