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-rw-r--r--rpc/rpc-lib/src/protocol-common.h1
-rw-r--r--rpc/xdr/src/glusterfs3-xdr.c38
-rw-r--r--rpc/xdr/src/glusterfs3-xdr.h28
-rw-r--r--rpc/xdr/src/glusterfs3-xdr.x16
4 files changed, 83 insertions, 0 deletions
diff --git a/rpc/rpc-lib/src/protocol-common.h b/rpc/rpc-lib/src/protocol-common.h
index 214e84009d2..0457140dd8b 100644
--- a/rpc/rpc-lib/src/protocol-common.h
+++ b/rpc/rpc-lib/src/protocol-common.h
@@ -54,6 +54,7 @@ enum gf_fop_procnum {
GFS3_OP_FSETATTR,
GFS3_OP_READDIRP,
GFS3_OP_FALLOCATE,
+ GFS3_OP_DISCARD,
GFS3_OP_RELEASE,
GFS3_OP_RELEASEDIR,
GFS3_OP_FREMOVEXATTR,
diff --git a/rpc/xdr/src/glusterfs3-xdr.c b/rpc/xdr/src/glusterfs3-xdr.c
index 2ce0b84ede9..4e9791b2077 100644
--- a/rpc/xdr/src/glusterfs3-xdr.c
+++ b/rpc/xdr/src/glusterfs3-xdr.c
@@ -1547,6 +1547,44 @@ xdr_gfs3_fallocate_rsp (XDR *xdrs, gfs3_fallocate_rsp *objp)
}
bool_t
+xdr_gfs3_discard_req (XDR *xdrs, gfs3_discard_req *objp)
+{
+ register int32_t *buf;
+ buf = NULL;
+
+ if (!xdr_opaque (xdrs, objp->gfid, 16))
+ return FALSE;
+ if (!xdr_quad_t (xdrs, &objp->fd))
+ return FALSE;
+ if (!xdr_u_quad_t (xdrs, &objp->offset))
+ return FALSE;
+ if (!xdr_u_quad_t (xdrs, &objp->size))
+ return FALSE;
+ if (!xdr_bytes (xdrs, (char **)&objp->xdata.xdata_val, (u_int *) &objp->xdata.xdata_len, ~0))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
+xdr_gfs3_discard_rsp (XDR *xdrs, gfs3_discard_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_gf_iatt (xdrs, &objp->statpre))
+ return FALSE;
+ if (!xdr_gf_iatt (xdrs, &objp->statpost))
+ return FALSE;
+ if (!xdr_bytes (xdrs, (char **)&objp->xdata.xdata_val, (u_int *) &objp->xdata.xdata_len, ~0))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
xdr_gfs3_rchecksum_req (XDR *xdrs, gfs3_rchecksum_req *objp)
{
register int32_t *buf;
diff --git a/rpc/xdr/src/glusterfs3-xdr.h b/rpc/xdr/src/glusterfs3-xdr.h
index 2f9ba4b4552..9e5d2e67bcb 100644
--- a/rpc/xdr/src/glusterfs3-xdr.h
+++ b/rpc/xdr/src/glusterfs3-xdr.h
@@ -912,6 +912,30 @@ struct gfs3_fallocate_rsp {
};
typedef struct gfs3_fallocate_rsp gfs3_fallocate_rsp;
+struct gfs3_discard_req {
+ char gfid[16];
+ quad_t fd;
+ u_quad_t offset;
+ u_quad_t size;
+ struct {
+ u_int xdata_len;
+ char *xdata_val;
+ } xdata;
+};
+typedef struct gfs3_discard_req gfs3_discard_req;
+
+struct gfs3_discard_rsp {
+ int op_ret;
+ int op_errno;
+ struct gf_iatt statpre;
+ struct gf_iatt statpost;
+ struct {
+ u_int xdata_len;
+ char *xdata_val;
+ } xdata;
+};
+typedef struct gfs3_discard_rsp gfs3_discard_rsp;
+
struct gfs3_rchecksum_req {
quad_t fd;
u_quad_t offset;
@@ -1209,6 +1233,8 @@ extern bool_t xdr_gfs3_fsetattr_req (XDR *, gfs3_fsetattr_req*);
extern bool_t xdr_gfs3_fsetattr_rsp (XDR *, gfs3_fsetattr_rsp*);
extern bool_t xdr_gfs3_fallocate_req (XDR *, gfs3_fallocate_req*);
extern bool_t xdr_gfs3_fallocate_rsp (XDR *, gfs3_fallocate_rsp*);
+extern bool_t xdr_gfs3_discard_req (XDR *, gfs3_discard_req*);
+extern bool_t xdr_gfs3_discard_rsp (XDR *, gfs3_discard_rsp*);
extern bool_t xdr_gfs3_rchecksum_req (XDR *, gfs3_rchecksum_req*);
extern bool_t xdr_gfs3_rchecksum_rsp (XDR *, gfs3_rchecksum_rsp*);
extern bool_t xdr_gf_setvolume_req (XDR *, gf_setvolume_req*);
@@ -1305,6 +1331,8 @@ extern bool_t xdr_gfs3_fsetattr_req ();
extern bool_t xdr_gfs3_fsetattr_rsp ();
extern bool_t xdr_gfs3_fallocate_req ();
extern bool_t xdr_gfs3_fallocate_rsp ();
+extern bool_t xdr_gfs3_discard_req ();
+extern bool_t xdr_gfs3_discard_rsp ();
extern bool_t xdr_gfs3_rchecksum_req ();
extern bool_t xdr_gfs3_rchecksum_rsp ();
extern bool_t xdr_gf_setvolume_req ();
diff --git a/rpc/xdr/src/glusterfs3-xdr.x b/rpc/xdr/src/glusterfs3-xdr.x
index 7fad58336a6..e2b086b1d1a 100644
--- a/rpc/xdr/src/glusterfs3-xdr.x
+++ b/rpc/xdr/src/glusterfs3-xdr.x
@@ -583,6 +583,22 @@ struct gfs3_fstat_req {
opaque xdata<>; /* Extra data */
} ;
+ struct gfs3_discard_req {
+ opaque gfid[16];
+ hyper fd;
+ unsigned hyper offset;
+ unsigned hyper size;
+ opaque xdata<>; /* Extra data */
+} ;
+
+ struct gfs3_discard_rsp {
+ int op_ret;
+ int op_errno;
+ struct gf_iatt statpre;
+ struct gf_iatt statpost;
+ opaque xdata<>; /* Extra data */
+} ;
+
struct gfs3_rchecksum_req {
hyper fd;
unsigned hyper offset;