-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU General Public License
- * version 2 along with this program; If not, see [sun.com URL with a
- * copy of GPLv2].
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
+ *
+ * Copyright (c) 2011, Whamcloud, Inc.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#ifndef _LUSTRE_REQ_LAYOUT_H__
#define _LUSTRE_REQ_LAYOUT_H__
+/** \defgroup req_layout req_layout
+ *
+ * @{
+ */
+
struct req_msg_field;
struct req_format;
struct req_capsule;
struct req_capsule {
struct ptlrpc_request *rc_req;
const struct req_format *rc_fmt;
- __u32 rc_swabbed;
enum req_location rc_loc;
__u32 rc_area[RCL_NR][REQ_MAX_FIELD_NR];
};
void req_capsule_fini(struct req_capsule *pill);
void req_capsule_set(struct req_capsule *pill, const struct req_format *fmt);
+void req_capsule_client_dump(struct req_capsule *pill);
+void req_capsule_server_dump(struct req_capsule *pill);
void req_capsule_init_area(struct req_capsule *pill);
int req_capsule_filled_sizes(struct req_capsule *pill, enum req_location loc);
int req_capsule_server_pack(struct req_capsule *pill);
const struct req_msg_field *field,
unsigned int newlen,
enum req_location loc);
-
+int req_capsule_server_grow(struct req_capsule *pill,
+ const struct req_msg_field *field,
+ unsigned int newlen);
int req_layout_init(void);
void req_layout_fini(void);
/* __REQ_LAYOUT_USER__ */
#endif
-extern const struct req_format RQF_OBD_PING;
-extern const struct req_format RQF_SEC_CTX;
+extern struct req_format RQF_OBD_PING;
+extern struct req_format RQF_OBD_SET_INFO;
+extern struct req_format RQF_SEC_CTX;
/* MGS req_format */
-extern const struct req_format RQF_MGS_TARGET_REG;
-extern const struct req_format RQF_MGS_SET_INFO;
+extern struct req_format RQF_MGS_TARGET_REG;
+extern struct req_format RQF_MGS_SET_INFO;
+extern struct req_format RQF_MGS_CONFIG_READ;
/* fid/fld req_format */
-extern const struct req_format RQF_SEQ_QUERY;
-extern const struct req_format RQF_FLD_QUERY;
+extern struct req_format RQF_SEQ_QUERY;
+extern struct req_format RQF_FLD_QUERY;
/* MDS req_format */
-extern const struct req_format RQF_MDS_CONNECT;
-extern const struct req_format RQF_MDS_DISCONNECT;
-extern const struct req_format RQF_MDS_STATFS;
-extern const struct req_format RQF_MDS_GETSTATUS;
-extern const struct req_format RQF_MDS_SYNC;
-extern const struct req_format RQF_MDS_GETXATTR;
-extern const struct req_format RQF_MDS_GETATTR;
+extern struct req_format RQF_MDS_CONNECT;
+extern struct req_format RQF_MDS_DISCONNECT;
+extern struct req_format RQF_MDS_STATFS;
+extern struct req_format RQF_MDS_GETSTATUS;
+extern struct req_format RQF_MDS_SYNC;
+extern struct req_format RQF_MDS_GETXATTR;
+extern struct req_format RQF_MDS_GETATTR;
/*
* This is format of direct (non-intent) MDS_GETATTR_NAME request.
*/
-extern const struct req_format RQF_MDS_GETATTR_NAME;
-extern const struct req_format RQF_MDS_CLOSE;
-extern const struct req_format RQF_MDS_PIN;
-extern const struct req_format RQF_MDS_UNPIN;
-extern const struct req_format RQF_MDS_CONNECT;
-extern const struct req_format RQF_MDS_DISCONNECT;
-extern const struct req_format RQF_MDS_SET_INFO;
-extern const struct req_format RQF_MDS_READPAGE;
-extern const struct req_format RQF_MDS_WRITEPAGE;
-extern const struct req_format RQF_MDS_IS_SUBDIR;
-extern const struct req_format RQF_MDS_DONE_WRITING;
-extern const struct req_format RQF_MDS_REINT;
-extern const struct req_format RQF_MDS_REINT_CREATE;
-extern const struct req_format RQF_MDS_REINT_CREATE_RMT_ACL;
-extern const struct req_format RQF_MDS_REINT_CREATE_SLAVE;
-extern const struct req_format RQF_MDS_REINT_CREATE_SYM;
-extern const struct req_format RQF_MDS_REINT_OPEN;
-extern const struct req_format RQF_MDS_REINT_UNLINK;
-extern const struct req_format RQF_MDS_REINT_LINK;
-extern const struct req_format RQF_MDS_REINT_RENAME;
-extern const struct req_format RQF_MDS_REINT_SETATTR;
-extern const struct req_format RQF_MDS_REINT_SETXATTR;
-extern const struct req_format RQF_MDS_QUOTACHECK;
-extern const struct req_format RQF_MDS_QUOTACTL;
-extern const struct req_format RQF_MDS_QUOTA_DQACQ;
-extern const struct req_format RQF_QC_CALLBACK;
+extern struct req_format RQF_MDS_GETATTR_NAME;
+extern struct req_format RQF_MDS_CLOSE;
+extern struct req_format RQF_MDS_PIN;
+extern struct req_format RQF_MDS_UNPIN;
+extern struct req_format RQF_MDS_CONNECT;
+extern struct req_format RQF_MDS_DISCONNECT;
+extern struct req_format RQF_MDS_GET_INFO;
+extern struct req_format RQF_MDS_READPAGE;
+extern struct req_format RQF_MDS_WRITEPAGE;
+extern struct req_format RQF_MDS_IS_SUBDIR;
+extern struct req_format RQF_MDS_DONE_WRITING;
+extern struct req_format RQF_MDS_REINT;
+extern struct req_format RQF_MDS_REINT_CREATE;
+extern struct req_format RQF_MDS_REINT_CREATE_RMT_ACL;
+extern struct req_format RQF_MDS_REINT_CREATE_SLAVE;
+extern struct req_format RQF_MDS_REINT_CREATE_SYM;
+extern struct req_format RQF_MDS_REINT_OPEN;
+extern struct req_format RQF_MDS_REINT_UNLINK;
+extern struct req_format RQF_MDS_REINT_LINK;
+extern struct req_format RQF_MDS_REINT_RENAME;
+extern struct req_format RQF_MDS_REINT_SETATTR;
+extern struct req_format RQF_MDS_REINT_SETXATTR;
+extern struct req_format RQF_MDS_QUOTACHECK;
+extern struct req_format RQF_MDS_QUOTACTL;
+extern struct req_format RQF_MDS_QUOTA_DQACQ;
+extern struct req_format RQF_QC_CALLBACK;
/* OST req_format */
-extern const struct req_format RQF_OST_CONNECT;
-extern const struct req_format RQF_OST_DISCONNECT;
-extern const struct req_format RQF_OST_QUOTACHECK;
-extern const struct req_format RQF_OST_QUOTACTL;
-extern const struct req_format RQF_OST_GETATTR;
-extern const struct req_format RQF_OST_SETATTR;
-extern const struct req_format RQF_OST_CREATE;
-extern const struct req_format RQF_OST_PUNCH;
-extern const struct req_format RQF_OST_SYNC;
-extern const struct req_format RQF_OST_DESTROY;
-extern const struct req_format RQF_OST_BRW;
-extern const struct req_format RQF_OST_STATFS;
-extern const struct req_format RQF_OST_SET_INFO;
-extern const struct req_format RQF_OST_GET_INFO_GENERIC;
-extern const struct req_format RQF_OST_GET_INFO_LAST_ID;
+extern struct req_format RQF_OST_CONNECT;
+extern struct req_format RQF_OST_DISCONNECT;
+extern struct req_format RQF_OST_QUOTACHECK;
+extern struct req_format RQF_OST_QUOTACTL;
+extern struct req_format RQF_OST_QUOTA_ADJUST_QUNIT;
+extern struct req_format RQF_OST_GETATTR;
+extern struct req_format RQF_OST_SETATTR;
+extern struct req_format RQF_OST_CREATE;
+extern struct req_format RQF_OST_PUNCH;
+extern struct req_format RQF_OST_SYNC;
+extern struct req_format RQF_OST_DESTROY;
+extern struct req_format RQF_OST_BRW_READ;
+extern struct req_format RQF_OST_BRW_WRITE;
+extern struct req_format RQF_OST_STATFS;
+extern struct req_format RQF_OST_SET_GRANT_INFO;
+extern struct req_format RQF_OST_GET_INFO_GENERIC;
+extern struct req_format RQF_OST_GET_INFO_LAST_ID;
+extern struct req_format RQF_OST_GET_INFO_FIEMAP;
/* LDLM req_format */
-extern const struct req_format RQF_LDLM_ENQUEUE;
-extern const struct req_format RQF_LDLM_ENQUEUE_LVB;
-extern const struct req_format RQF_LDLM_CONVERT;
-extern const struct req_format RQF_LDLM_INTENT;
-extern const struct req_format RQF_LDLM_INTENT_GETATTR;
-extern const struct req_format RQF_LDLM_INTENT_OPEN;
-extern const struct req_format RQF_LDLM_INTENT_CREATE;
-extern const struct req_format RQF_LDLM_INTENT_UNLINK;
-extern const struct req_format RQF_LDLM_CANCEL;
-extern const struct req_format RQF_LDLM_CALLBACK;
-extern const struct req_format RQF_LDLM_CP_CALLBACK;
-extern const struct req_format RQF_LDLM_BL_CALLBACK;
-extern const struct req_format RQF_LDLM_GL_CALLBACK;
+extern struct req_format RQF_LDLM_ENQUEUE;
+extern struct req_format RQF_LDLM_ENQUEUE_LVB;
+extern struct req_format RQF_LDLM_CONVERT;
+extern struct req_format RQF_LDLM_INTENT;
+extern struct req_format RQF_LDLM_INTENT_GETATTR;
+extern struct req_format RQF_LDLM_INTENT_OPEN;
+extern struct req_format RQF_LDLM_INTENT_CREATE;
+extern struct req_format RQF_LDLM_INTENT_UNLINK;
+extern struct req_format RQF_LDLM_CANCEL;
+extern struct req_format RQF_LDLM_CALLBACK;
+extern struct req_format RQF_LDLM_CP_CALLBACK;
+extern struct req_format RQF_LDLM_BL_CALLBACK;
+extern struct req_format RQF_LDLM_GL_CALLBACK;
/* LOG req_format */
-extern const struct req_format RQF_LOG_CANCEL;
-extern const struct req_format RQF_LLOG_CATINFO;
-extern const struct req_format RQF_LLOG_ORIGIN_HANDLE_CREATE;
-extern const struct req_format RQF_LLOG_ORIGIN_HANDLE_DESTROY;
-extern const struct req_format RQF_LLOG_ORIGIN_HANDLE_NEXT_BLOCK;
-extern const struct req_format RQF_LLOG_ORIGIN_HANDLE_PREV_BLOCK;
-extern const struct req_format RQF_LLOG_ORIGIN_HANDLE_READ_HEADER;
-extern const struct req_format RQF_LLOG_ORIGIN_CONNECT;
+extern struct req_format RQF_LOG_CANCEL;
+extern struct req_format RQF_LLOG_CATINFO;
+extern struct req_format RQF_LLOG_ORIGIN_HANDLE_CREATE;
+extern struct req_format RQF_LLOG_ORIGIN_HANDLE_DESTROY;
+extern struct req_format RQF_LLOG_ORIGIN_HANDLE_NEXT_BLOCK;
+extern struct req_format RQF_LLOG_ORIGIN_HANDLE_PREV_BLOCK;
+extern struct req_format RQF_LLOG_ORIGIN_HANDLE_READ_HEADER;
+extern struct req_format RQF_LLOG_ORIGIN_CONNECT;
+
+extern struct req_msg_field RMF_GENERIC_DATA;
+extern struct req_msg_field RMF_PTLRPC_BODY;
+extern struct req_msg_field RMF_MDT_BODY;
+extern struct req_msg_field RMF_MDT_EPOCH;
+extern struct req_msg_field RMF_OBD_STATFS;
+extern struct req_msg_field RMF_NAME;
+extern struct req_msg_field RMF_SYMTGT;
+extern struct req_msg_field RMF_TGTUUID;
+extern struct req_msg_field RMF_CLUUID;
+extern struct req_msg_field RMF_SETINFO_VAL;
+extern struct req_msg_field RMF_SETINFO_KEY;
+extern struct req_msg_field RMF_GETINFO_VAL;
+extern struct req_msg_field RMF_GETINFO_VALLEN;
+extern struct req_msg_field RMF_GETINFO_KEY;
-extern const struct req_msg_field RMF_GENERIC_DATA;
-extern const struct req_msg_field RMF_PTLRPC_BODY;
-extern const struct req_msg_field RMF_MDT_BODY;
-extern const struct req_msg_field RMF_MDT_EPOCH;
-extern const struct req_msg_field RMF_OBD_STATFS;
-extern const struct req_msg_field RMF_NAME;
-extern const struct req_msg_field RMF_SYMTGT;
-extern const struct req_msg_field RMF_TGTUUID;
-extern const struct req_msg_field RMF_CLUUID;
-extern const struct req_msg_field RMF_SETINFO_VAL;
-extern const struct req_msg_field RMF_SETINFO_KEY;
/*
* connection handle received in MDS_CONNECT request.
*/
-extern const struct req_msg_field RMF_CONN;
-extern const struct req_msg_field RMF_CONNECT_DATA;
-extern const struct req_msg_field RMF_DLM_REQ;
-extern const struct req_msg_field RMF_DLM_REP;
-extern const struct req_msg_field RMF_DLM_LVB;
-extern const struct req_msg_field RMF_LDLM_INTENT;
-extern const struct req_msg_field RMF_MDT_MD;
-extern const struct req_msg_field RMF_REC_REINT;
-extern const struct req_msg_field RMF_REC_JOINFILE;
-extern const struct req_msg_field RMF_EADATA;
-extern const struct req_msg_field RMF_ACL;
-extern const struct req_msg_field RMF_LOGCOOKIES;
-extern const struct req_msg_field RMF_CAPA1;
-extern const struct req_msg_field RMF_CAPA2;
-extern const struct req_msg_field RMF_OBD_QUOTACHECK;
-extern const struct req_msg_field RMF_OBD_QUOTACTL;
-extern const struct req_msg_field RMF_QUNIT_DATA;
-extern const struct req_msg_field RMF_STRING;
+extern struct req_msg_field RMF_CONN;
+extern struct req_msg_field RMF_CONNECT_DATA;
+extern struct req_msg_field RMF_DLM_REQ;
+extern struct req_msg_field RMF_DLM_REP;
+extern struct req_msg_field RMF_DLM_LVB;
+extern struct req_msg_field RMF_LDLM_INTENT;
+extern struct req_msg_field RMF_MDT_MD;
+extern struct req_msg_field RMF_REC_REINT;
+extern struct req_msg_field RMF_EADATA;
+extern struct req_msg_field RMF_ACL;
+extern struct req_msg_field RMF_LOGCOOKIES;
+extern struct req_msg_field RMF_CAPA1;
+extern struct req_msg_field RMF_CAPA2;
+extern struct req_msg_field RMF_OBD_QUOTACHECK;
+extern struct req_msg_field RMF_OBD_QUOTACTL;
+extern struct req_msg_field RMF_QUOTA_ADJUST_QUNIT;
+extern struct req_msg_field RMF_QUNIT_DATA;
+extern struct req_msg_field RMF_STRING;
/* seq-mgr fields */
-extern const struct req_msg_field RMF_SEQ_OPC;
-extern const struct req_msg_field RMF_SEQ_RANGE;
+extern struct req_msg_field RMF_SEQ_OPC;
+extern struct req_msg_field RMF_SEQ_RANGE;
/* FLD fields */
-extern const struct req_msg_field RMF_FLD_OPC;
-extern const struct req_msg_field RMF_FLD_MDFLD;
+extern struct req_msg_field RMF_FLD_OPC;
+extern struct req_msg_field RMF_FLD_MDFLD;
+
+extern struct req_msg_field RMF_LLOGD_BODY;
+extern struct req_msg_field RMF_LLOG_LOG_HDR;
+extern struct req_msg_field RMF_LLOGD_CONN_BODY;
+
+extern struct req_msg_field RMF_MGS_TARGET_INFO;
+extern struct req_msg_field RMF_MGS_SEND_PARAM;
+
+extern struct req_msg_field RMF_OST_BODY;
+extern struct req_msg_field RMF_OBD_IOOBJ;
+extern struct req_msg_field RMF_OBD_ID;
+extern struct req_msg_field RMF_NIOBUF_REMOTE;
+extern struct req_msg_field RMF_RCS;
+extern struct req_msg_field RMF_FIEMAP_KEY;
+extern struct req_msg_field RMF_FIEMAP_VAL;
-extern const struct req_msg_field RMF_LLOGD_BODY;
-extern const struct req_msg_field RMF_LLOG_LOG_HDR;
-extern const struct req_msg_field RMF_LLOGD_CONN_BODY;
+/* MGS config read message format */
+extern struct req_msg_field RMF_MGS_CONFIG_BODY;
+extern struct req_msg_field RMF_MGS_CONFIG_RES;
-extern const struct req_msg_field RMF_MGS_TARGET_INFO;
-extern const struct req_msg_field RMF_MGS_SEND_PARAM;
+/* generic uint32 */
+extern struct req_msg_field RMF_U32;
-extern const struct req_msg_field RMF_OST_BODY;
-extern const struct req_msg_field RMF_OBD_IOOBJ;
-extern const struct req_msg_field RMF_OBD_ID;
-extern const struct req_msg_field RMF_NIOBUF_REMOTE;
+/** @} req_layout */
#endif /* _LUSTRE_REQ_LAYOUT_H__ */