*
* You should have received a copy of the GNU General Public License
* 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
- * have any questions.
+ * http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2011, Whamcloud, Inc.
+ * Copyright (c) 2011, 2017, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
* of the format that the request conforms to.
*/
-#if !defined(__REQ_LAYOUT_USER__)
-
#define DEBUG_SUBSYSTEM S_RPC
-#ifdef __KERNEL__
#include <linux/module.h>
-#else
-# include <liblustre.h>
-#endif
-/* LUSTRE_VERSION_CODE */
-#include <lustre_ver.h>
-
-#include <obd_support.h>
-/* lustre_swab_mdt_body */
-#include <lustre/lustre_idl.h>
-/* obd2cli_tgt() (required by DEBUG_REQ()) */
+#include <llog_swab.h>
+#include <lustre_debug.h>
+#include <lustre_swab.h>
#include <obd.h>
+#include <obd_support.h>
-/* __REQ_LAYOUT_USER__ */
-#endif
/* struct ptlrpc_request, lustre_msg* */
#include <lustre_req_layout.h>
#include <lustre_acl.h>
-#include <lustre_debug.h>
+#include <lustre_nodemap.h>
/*
* RQFs (see below) refer to two struct req_msg_field arrays describing the
&RMF_MGS_TARGET_INFO
};
+#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 13, 53, 0)
static const struct req_msg_field *mgs_set_info[] = {
&RMF_PTLRPC_BODY,
&RMF_MGS_SEND_PARAM
};
+#endif
static const struct req_msg_field *mgs_config_read_client[] = {
&RMF_PTLRPC_BODY,
&RMF_MGS_CONFIG_RES
};
-static const struct req_msg_field *log_cancel_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_LOGCOOKIES
-};
-
static const struct req_msg_field *mdt_body_only[] = {
&RMF_PTLRPC_BODY,
&RMF_MDT_BODY
&RMF_CAPA1
};
+static const struct req_msg_field *mdt_close_intent_client[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_EPOCH,
+ &RMF_REC_REINT,
+ &RMF_CAPA1,
+ &RMF_CLOSE_DATA,
+ &RMF_U32
+};
+
static const struct req_msg_field *obd_statfs_server[] = {
&RMF_PTLRPC_BODY,
&RMF_OBD_STATFS
&RMF_FLD_MDFLD
};
+static const struct req_msg_field *fld_read_client[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_FLD_MDFLD
+};
+
+static const struct req_msg_field *fld_read_server[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_GENERIC_DATA
+};
+
static const struct req_msg_field *mds_getattr_name_client[] = {
&RMF_PTLRPC_BODY,
&RMF_MDT_BODY,
&RMF_DLM_REQ
};
-static const struct req_msg_field *mds_reint_create_rmt_acl_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_REC_REINT,
- &RMF_CAPA1,
- &RMF_NAME,
- &RMF_EADATA,
- &RMF_DLM_REQ
+static const struct req_msg_field *mds_reint_create_acl_client[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_REC_REINT,
+ &RMF_CAPA1,
+ &RMF_NAME,
+ &RMF_EADATA,
+ &RMF_DLM_REQ,
+ &RMF_FILE_SECCTX_NAME,
+ &RMF_FILE_SECCTX,
+ &RMF_SELINUX_POL
};
static const struct req_msg_field *mds_reint_create_sym_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_REC_REINT,
- &RMF_CAPA1,
- &RMF_NAME,
- &RMF_SYMTGT,
- &RMF_DLM_REQ
+ &RMF_PTLRPC_BODY,
+ &RMF_REC_REINT,
+ &RMF_CAPA1,
+ &RMF_NAME,
+ &RMF_SYMTGT,
+ &RMF_DLM_REQ,
+ &RMF_FILE_SECCTX_NAME,
+ &RMF_FILE_SECCTX,
+ &RMF_SELINUX_POL
};
static const struct req_msg_field *mds_reint_open_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_REC_REINT,
- &RMF_CAPA1,
- &RMF_CAPA2,
- &RMF_NAME,
- &RMF_EADATA
+ &RMF_PTLRPC_BODY,
+ &RMF_REC_REINT,
+ &RMF_CAPA1,
+ &RMF_CAPA2,
+ &RMF_NAME,
+ &RMF_EADATA,
+ &RMF_FILE_SECCTX_NAME,
+ &RMF_FILE_SECCTX,
+ &RMF_SELINUX_POL
};
static const struct req_msg_field *mds_reint_open_server[] = {
};
static const struct req_msg_field *mds_reint_unlink_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_REC_REINT,
- &RMF_CAPA1,
- &RMF_NAME,
- &RMF_DLM_REQ
+ &RMF_PTLRPC_BODY,
+ &RMF_REC_REINT,
+ &RMF_CAPA1,
+ &RMF_NAME,
+ &RMF_DLM_REQ,
+ &RMF_SELINUX_POL
};
static const struct req_msg_field *mds_reint_link_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_REC_REINT,
- &RMF_CAPA1,
- &RMF_CAPA2,
- &RMF_NAME,
- &RMF_DLM_REQ
+ &RMF_PTLRPC_BODY,
+ &RMF_REC_REINT,
+ &RMF_CAPA1,
+ &RMF_CAPA2,
+ &RMF_NAME,
+ &RMF_DLM_REQ,
+ &RMF_SELINUX_POL
};
static const struct req_msg_field *mds_reint_rename_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_REC_REINT,
- &RMF_CAPA1,
- &RMF_CAPA2,
- &RMF_NAME,
- &RMF_SYMTGT,
- &RMF_DLM_REQ
+ &RMF_PTLRPC_BODY,
+ &RMF_REC_REINT,
+ &RMF_CAPA1,
+ &RMF_CAPA2,
+ &RMF_NAME,
+ &RMF_SYMTGT,
+ &RMF_DLM_REQ,
+ &RMF_SELINUX_POL
+};
+
+static const struct req_msg_field *mds_reint_migrate_client[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_REC_REINT,
+ &RMF_CAPA1,
+ &RMF_CAPA2,
+ &RMF_NAME,
+ &RMF_SYMTGT,
+ &RMF_DLM_REQ,
+ &RMF_SELINUX_POL,
+ &RMF_MDT_EPOCH,
+ &RMF_CLOSE_DATA,
+ &RMF_EADATA
};
static const struct req_msg_field *mds_last_unlink_server[] = {
&RMF_REC_REINT,
&RMF_CAPA1,
&RMF_NAME,
- &RMF_EADATA
+ &RMF_EADATA,
+ &RMF_DLM_REQ,
+ &RMF_SELINUX_POL
+};
+
+static const struct req_msg_field *mds_reint_resync[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_REC_REINT,
+ &RMF_DLM_REQ
+};
+
+static const struct req_msg_field *mdt_swap_layouts[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+ &RMF_SWAP_LAYOUTS,
+ &RMF_CAPA1,
+ &RMF_CAPA2,
+ &RMF_DLM_REQ
+};
+
+static const struct req_msg_field *mds_rmfid_client[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+ &RMF_FID_ARRAY,
+ &RMF_CAPA1,
+ &RMF_CAPA2,
+};
+
+static const struct req_msg_field *mds_rmfid_server[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+ &RMF_FID_ARRAY,
+ &RMF_RCS,
};
static const struct req_msg_field *obd_connect_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_TGTUUID,
- &RMF_CLUUID,
- &RMF_CONN,
- &RMF_CONNECT_DATA
+ &RMF_PTLRPC_BODY,
+ &RMF_TGTUUID,
+ &RMF_CLUUID,
+ &RMF_CONN,
+ &RMF_CONNECT_DATA,
+ &RMF_SELINUX_POL
};
static const struct req_msg_field *obd_connect_server[] = {
&RMF_ACL
};
+static const struct req_msg_field *ldlm_intent_layout_client[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_DLM_REQ,
+ &RMF_LDLM_INTENT,
+ &RMF_LAYOUT_INTENT,
+ &RMF_EADATA /* for new layout to be set up */
+};
+
static const struct req_msg_field *ldlm_intent_open_server[] = {
- &RMF_PTLRPC_BODY,
- &RMF_DLM_REP,
- &RMF_MDT_BODY,
- &RMF_MDT_MD,
- &RMF_ACL,
- &RMF_CAPA1,
- &RMF_CAPA2
+ &RMF_PTLRPC_BODY,
+ &RMF_DLM_REP,
+ &RMF_MDT_BODY,
+ &RMF_MDT_MD,
+ &RMF_ACL,
+ &RMF_CAPA1,
+ &RMF_CAPA2,
+ &RMF_NIOBUF_INLINE,
+ &RMF_FILE_SECCTX
};
static const struct req_msg_field *ldlm_intent_getattr_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_DLM_REQ,
- &RMF_LDLM_INTENT,
- &RMF_MDT_BODY, /* coincides with mds_getattr_name_client[] */
- &RMF_CAPA1,
- &RMF_NAME
+ &RMF_PTLRPC_BODY,
+ &RMF_DLM_REQ,
+ &RMF_LDLM_INTENT,
+ &RMF_MDT_BODY, /* coincides with mds_getattr_name_client[] */
+ &RMF_CAPA1,
+ &RMF_NAME,
+ &RMF_FILE_SECCTX_NAME
};
static const struct req_msg_field *ldlm_intent_getattr_server[] = {
- &RMF_PTLRPC_BODY,
- &RMF_DLM_REP,
- &RMF_MDT_BODY,
- &RMF_MDT_MD,
- &RMF_ACL,
- &RMF_CAPA1
+ &RMF_PTLRPC_BODY,
+ &RMF_DLM_REP,
+ &RMF_MDT_BODY,
+ &RMF_MDT_MD,
+ &RMF_ACL,
+ &RMF_CAPA1,
+ &RMF_FILE_SECCTX,
+ &RMF_DEFAULT_MDT_MD
};
static const struct req_msg_field *ldlm_intent_create_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_DLM_REQ,
- &RMF_LDLM_INTENT,
- &RMF_REC_REINT, /* coincides with mds_reint_create_client[] */
- &RMF_CAPA1,
- &RMF_NAME,
- &RMF_EADATA
+ &RMF_PTLRPC_BODY,
+ &RMF_DLM_REQ,
+ &RMF_LDLM_INTENT,
+ &RMF_REC_REINT, /* coincides with mds_reint_create_client[] */
+ &RMF_CAPA1,
+ &RMF_NAME,
+ &RMF_EADATA,
+ &RMF_FILE_SECCTX_NAME,
+ &RMF_FILE_SECCTX,
+ &RMF_SELINUX_POL
};
static const struct req_msg_field *ldlm_intent_open_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_DLM_REQ,
- &RMF_LDLM_INTENT,
- &RMF_REC_REINT, /* coincides with mds_reint_open_client[] */
- &RMF_CAPA1,
- &RMF_CAPA2,
- &RMF_NAME,
- &RMF_EADATA
+ &RMF_PTLRPC_BODY,
+ &RMF_DLM_REQ,
+ &RMF_LDLM_INTENT,
+ &RMF_REC_REINT, /* coincides with mds_reint_open_client[] */
+ &RMF_CAPA1,
+ &RMF_CAPA2,
+ &RMF_NAME,
+ &RMF_EADATA,
+ &RMF_FILE_SECCTX_NAME,
+ &RMF_FILE_SECCTX,
+ &RMF_SELINUX_POL
};
-static const struct req_msg_field *ldlm_intent_unlink_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_DLM_REQ,
- &RMF_LDLM_INTENT,
- &RMF_REC_REINT, /* coincides with mds_reint_unlink_client[] */
- &RMF_CAPA1,
- &RMF_NAME
+static const struct req_msg_field *ldlm_intent_getxattr_client[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_DLM_REQ,
+ &RMF_LDLM_INTENT,
+ &RMF_MDT_BODY,
+ &RMF_CAPA1,
+ &RMF_SELINUX_POL
+};
+
+static const struct req_msg_field *ldlm_intent_getxattr_server[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_DLM_REP,
+ &RMF_MDT_BODY,
+ &RMF_MDT_MD,
+ &RMF_ACL, /* for req_capsule_extend/mdt_intent_policy */
+ &RMF_EADATA,
+ &RMF_EAVALS,
+ &RMF_EAVALS_LENS
+};
+
+static const struct req_msg_field *mds_get_root_client[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+ &RMF_NAME
};
static const struct req_msg_field *mds_getxattr_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_MDT_BODY,
- &RMF_CAPA1,
- &RMF_NAME,
- &RMF_EADATA
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+ &RMF_CAPA1,
+ &RMF_NAME,
+ &RMF_EADATA,
+ &RMF_SELINUX_POL
};
static const struct req_msg_field *mds_getxattr_server[] = {
&RMF_CAPA2
};
+static const struct req_msg_field *mds_update_client[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_OUT_UPDATE_HEADER,
+ &RMF_OUT_UPDATE_BUF,
+};
+
+static const struct req_msg_field *mds_update_server[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_OUT_UPDATE_REPLY,
+};
+
static const struct req_msg_field *llog_origin_handle_create_client[] = {
&RMF_PTLRPC_BODY,
&RMF_LLOGD_BODY,
&RMF_LLOG_LOG_HDR
};
-static const struct req_msg_field *llogd_conn_body_only[] = {
- &RMF_PTLRPC_BODY,
- &RMF_LLOGD_CONN_BODY
-};
-
static const struct req_msg_field *llog_origin_handle_next_block_server[] = {
&RMF_PTLRPC_BODY,
&RMF_LLOGD_BODY,
static const struct req_msg_field *ost_brw_client[] = {
- &RMF_PTLRPC_BODY,
- &RMF_OST_BODY,
- &RMF_OBD_IOOBJ,
- &RMF_NIOBUF_REMOTE,
- &RMF_CAPA1
+ &RMF_PTLRPC_BODY,
+ &RMF_OST_BODY,
+ &RMF_OBD_IOOBJ,
+ &RMF_NIOBUF_REMOTE,
+ &RMF_CAPA1,
+ &RMF_SHORT_IO
};
static const struct req_msg_field *ost_brw_read_server[] = {
- &RMF_PTLRPC_BODY,
- &RMF_OST_BODY
+ &RMF_PTLRPC_BODY,
+ &RMF_OST_BODY,
+ &RMF_SHORT_IO
};
static const struct req_msg_field *ost_brw_write_server[] = {
static const struct req_msg_field *ost_get_info_generic_client[] = {
&RMF_PTLRPC_BODY,
- &RMF_SETINFO_KEY
+ &RMF_GETINFO_KEY
};
static const struct req_msg_field *ost_get_last_id_server[] = {
&RMF_OBD_ID
};
+static const struct req_msg_field *ost_get_last_fid_client[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_GETINFO_KEY,
+ &RMF_FID,
+};
+
+static const struct req_msg_field *ost_get_last_fid_server[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_FID,
+};
+
static const struct req_msg_field *ost_get_fiemap_client[] = {
&RMF_PTLRPC_BODY,
&RMF_FIEMAP_KEY,
&RMF_FIEMAP_VAL
};
+static const struct req_msg_field *ost_ladvise[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_OST_BODY,
+ &RMF_OST_LADVISE_HDR,
+ &RMF_OST_LADVISE,
+};
+
static const struct req_msg_field *ost_get_fiemap_server[] = {
&RMF_PTLRPC_BODY,
&RMF_FIEMAP_VAL
};
+static const struct req_msg_field *mdt_hsm_progress[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+ &RMF_MDS_HSM_PROGRESS,
+};
+
+static const struct req_msg_field *mdt_hsm_ct_register[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+ &RMF_MDS_HSM_ARCHIVE,
+};
+
+static const struct req_msg_field *mdt_hsm_ct_unregister[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+};
+
+static const struct req_msg_field *mdt_hsm_action_server[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+ &RMF_MDS_HSM_CURRENT_ACTION,
+};
+
+static const struct req_msg_field *mdt_hsm_state_get_server[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+ &RMF_HSM_USER_STATE,
+};
+
+static const struct req_msg_field *mdt_hsm_state_set[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+ &RMF_CAPA1,
+ &RMF_HSM_STATE_SET,
+};
+
+static const struct req_msg_field *mdt_hsm_request[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_MDT_BODY,
+ &RMF_MDS_HSM_REQUEST,
+ &RMF_MDS_HSM_USER_ITEM,
+ &RMF_GENERIC_DATA,
+};
+
+static const struct req_msg_field *obd_lfsck_request[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_LFSCK_REQUEST,
+};
+
+static const struct req_msg_field *obd_lfsck_reply[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_LFSCK_REPLY,
+};
+
static struct req_format *req_formats[] = {
- &RQF_OBD_PING,
- &RQF_OBD_SET_INFO,
+ &RQF_OBD_PING,
+ &RQF_OBD_SET_INFO,
&RQF_OBD_IDX_READ,
- &RQF_SEC_CTX,
- &RQF_MGS_TARGET_REG,
- &RQF_MGS_SET_INFO,
- &RQF_MGS_CONFIG_READ,
- &RQF_SEQ_QUERY,
- &RQF_FLD_QUERY,
- &RQF_MDS_CONNECT,
- &RQF_MDS_DISCONNECT,
- &RQF_MDS_GET_INFO,
- &RQF_MDS_GETSTATUS,
- &RQF_MDS_STATFS,
- &RQF_MDS_GETATTR,
- &RQF_MDS_GETATTR_NAME,
- &RQF_MDS_GETXATTR,
- &RQF_MDS_SYNC,
- &RQF_MDS_CLOSE,
- &RQF_MDS_PIN,
- &RQF_MDS_UNPIN,
- &RQF_MDS_READPAGE,
- &RQF_MDS_WRITEPAGE,
- &RQF_MDS_IS_SUBDIR,
- &RQF_MDS_DONE_WRITING,
- &RQF_MDS_REINT,
- &RQF_MDS_REINT_CREATE,
- &RQF_MDS_REINT_CREATE_RMT_ACL,
- &RQF_MDS_REINT_CREATE_SLAVE,
- &RQF_MDS_REINT_CREATE_SYM,
- &RQF_MDS_REINT_OPEN,
- &RQF_MDS_REINT_UNLINK,
- &RQF_MDS_REINT_LINK,
- &RQF_MDS_REINT_RENAME,
- &RQF_MDS_REINT_SETATTR,
- &RQF_MDS_REINT_SETXATTR,
- &RQF_MDS_QUOTACHECK,
- &RQF_MDS_QUOTACTL,
- &RQF_QC_CALLBACK,
- &RQF_OST_CONNECT,
- &RQF_OST_DISCONNECT,
- &RQF_OST_QUOTACHECK,
- &RQF_OST_QUOTACTL,
- &RQF_OST_GETATTR,
- &RQF_OST_SETATTR,
- &RQF_OST_CREATE,
- &RQF_OST_PUNCH,
- &RQF_OST_SYNC,
- &RQF_OST_DESTROY,
- &RQF_OST_BRW_READ,
- &RQF_OST_BRW_WRITE,
- &RQF_OST_STATFS,
- &RQF_OST_SET_GRANT_INFO,
- &RQF_OST_GET_INFO_GENERIC,
- &RQF_OST_GET_INFO_LAST_ID,
- &RQF_OST_GET_INFO_FIEMAP,
- &RQF_LDLM_ENQUEUE,
- &RQF_LDLM_ENQUEUE_LVB,
- &RQF_LDLM_CONVERT,
- &RQF_LDLM_CANCEL,
- &RQF_LDLM_CALLBACK,
- &RQF_LDLM_CP_CALLBACK,
- &RQF_LDLM_BL_CALLBACK,
- &RQF_LDLM_GL_CALLBACK,
- &RQF_LDLM_GL_DESC_CALLBACK,
- &RQF_LDLM_INTENT,
+ &RQF_SEC_CTX,
+ &RQF_MGS_TARGET_REG,
+#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 13, 53, 0)
+ &RQF_MGS_SET_INFO,
+#endif
+ &RQF_MGS_CONFIG_READ,
+ &RQF_SEQ_QUERY,
+ &RQF_FLD_QUERY,
+ &RQF_FLD_READ,
+ &RQF_MDS_CONNECT,
+ &RQF_MDS_DISCONNECT,
+ &RQF_MDS_GET_INFO,
+ &RQF_MDS_GET_ROOT,
+ &RQF_MDS_STATFS,
+ &RQF_MDS_STATFS_NEW,
+ &RQF_MDS_GETATTR,
+ &RQF_MDS_GETATTR_NAME,
+ &RQF_MDS_GETXATTR,
+ &RQF_MDS_SYNC,
+ &RQF_MDS_CLOSE,
+ &RQF_MDS_CLOSE_INTENT,
+ &RQF_MDS_READPAGE,
+ &RQF_MDS_REINT,
+ &RQF_MDS_REINT_CREATE,
+ &RQF_MDS_REINT_CREATE_ACL,
+ &RQF_MDS_REINT_CREATE_SLAVE,
+ &RQF_MDS_REINT_CREATE_SYM,
+ &RQF_MDS_REINT_OPEN,
+ &RQF_MDS_REINT_UNLINK,
+ &RQF_MDS_REINT_LINK,
+ &RQF_MDS_REINT_RENAME,
+ &RQF_MDS_REINT_MIGRATE,
+ &RQF_MDS_REINT_SETATTR,
+ &RQF_MDS_REINT_SETXATTR,
+ &RQF_MDS_REINT_RESYNC,
+ &RQF_MDS_QUOTACTL,
+ &RQF_MDS_HSM_PROGRESS,
+ &RQF_MDS_HSM_CT_REGISTER,
+ &RQF_MDS_HSM_CT_UNREGISTER,
+ &RQF_MDS_HSM_STATE_GET,
+ &RQF_MDS_HSM_STATE_SET,
+ &RQF_MDS_HSM_ACTION,
+ &RQF_MDS_HSM_REQUEST,
+ &RQF_MDS_SWAP_LAYOUTS,
+ &RQF_MDS_RMFID,
+ &RQF_OUT_UPDATE,
+ &RQF_OST_CONNECT,
+ &RQF_OST_DISCONNECT,
+ &RQF_OST_QUOTACTL,
+ &RQF_OST_GETATTR,
+ &RQF_OST_SETATTR,
+ &RQF_OST_CREATE,
+ &RQF_OST_PUNCH,
+ &RQF_OST_SYNC,
+ &RQF_OST_DESTROY,
+ &RQF_OST_BRW_READ,
+ &RQF_OST_BRW_WRITE,
+ &RQF_OST_STATFS,
+ &RQF_OST_SET_GRANT_INFO,
+ &RQF_OST_GET_INFO,
+ &RQF_OST_GET_INFO_LAST_ID,
+ &RQF_OST_GET_INFO_LAST_FID,
+ &RQF_OST_SET_INFO_LAST_FID,
+ &RQF_OST_GET_INFO_FIEMAP,
+ &RQF_OST_LADVISE,
+ &RQF_LDLM_ENQUEUE,
+ &RQF_LDLM_ENQUEUE_LVB,
+ &RQF_LDLM_CONVERT,
+ &RQF_LDLM_CANCEL,
+ &RQF_LDLM_CALLBACK,
+ &RQF_LDLM_CP_CALLBACK,
+ &RQF_LDLM_BL_CALLBACK,
+ &RQF_LDLM_GL_CALLBACK,
+ &RQF_LDLM_GL_CALLBACK_DESC,
+ &RQF_LDLM_INTENT,
&RQF_LDLM_INTENT_BASIC,
- &RQF_LDLM_INTENT_GETATTR,
- &RQF_LDLM_INTENT_OPEN,
- &RQF_LDLM_INTENT_CREATE,
- &RQF_LDLM_INTENT_UNLINK,
+ &RQF_LDLM_INTENT_LAYOUT,
+ &RQF_LDLM_INTENT_GETATTR,
+ &RQF_LDLM_INTENT_OPEN,
+ &RQF_LDLM_INTENT_CREATE,
+ &RQF_LDLM_INTENT_GETXATTR,
&RQF_LDLM_INTENT_QUOTA,
&RQF_QUOTA_DQACQ,
- &RQF_LOG_CANCEL,
- &RQF_LLOG_ORIGIN_HANDLE_CREATE,
- &RQF_LLOG_ORIGIN_HANDLE_DESTROY,
- &RQF_LLOG_ORIGIN_HANDLE_NEXT_BLOCK,
- &RQF_LLOG_ORIGIN_HANDLE_PREV_BLOCK,
- &RQF_LLOG_ORIGIN_HANDLE_READ_HEADER,
- &RQF_LLOG_ORIGIN_CONNECT
+ &RQF_LLOG_ORIGIN_HANDLE_CREATE,
+ &RQF_LLOG_ORIGIN_HANDLE_NEXT_BLOCK,
+ &RQF_LLOG_ORIGIN_HANDLE_PREV_BLOCK,
+ &RQF_LLOG_ORIGIN_HANDLE_READ_HEADER,
+ &RQF_CONNECT,
+ &RQF_LFSCK_NOTIFY,
+ &RQF_LFSCK_QUERY,
};
struct req_msg_field {
lustre_swab_mgs_target_info, NULL);
EXPORT_SYMBOL(RMF_MGS_TARGET_INFO);
+#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 13, 53, 0)
struct req_msg_field RMF_MGS_SEND_PARAM =
DEFINE_MSGF("mgs_send_param", 0,
sizeof(struct mgs_send_param),
NULL, NULL);
EXPORT_SYMBOL(RMF_MGS_SEND_PARAM);
+#endif
struct req_msg_field RMF_MGS_CONFIG_BODY =
DEFINE_MSGF("mgs_config_read request", 0,
EXPORT_SYMBOL(RMF_MGS_CONFIG_RES);
struct req_msg_field RMF_U32 =
- DEFINE_MSGF("generic u32", 0,
- sizeof(__u32), lustre_swab_generic_32s, NULL);
+ DEFINE_MSGF("generic u32", RMF_F_STRUCT_ARRAY,
+ sizeof(__u32), lustre_swab_generic_32s, NULL);
EXPORT_SYMBOL(RMF_U32);
struct req_msg_field RMF_SETINFO_VAL =
sizeof(struct ptlrpc_body), lustre_swab_ptlrpc_body, NULL);
EXPORT_SYMBOL(RMF_PTLRPC_BODY);
+struct req_msg_field RMF_CLOSE_DATA =
+ DEFINE_MSGF("data_version", 0,
+ sizeof(struct close_data), lustre_swab_close_data, NULL);
+EXPORT_SYMBOL(RMF_CLOSE_DATA);
+
struct req_msg_field RMF_OBD_STATFS =
DEFINE_MSGF("obd_statfs", 0,
sizeof(struct obd_statfs), lustre_swab_obd_statfs, NULL);
DEFINE_MSGF("name", RMF_F_STRING, -1, NULL, NULL);
EXPORT_SYMBOL(RMF_NAME);
+struct req_msg_field RMF_FID_ARRAY =
+ DEFINE_MSGF("fid_array", 0, -1, NULL, NULL);
+EXPORT_SYMBOL(RMF_FID_ARRAY);
+
struct req_msg_field RMF_SYMTGT =
DEFINE_MSGF("symtgt", RMF_F_STRING, -1, NULL, NULL);
EXPORT_SYMBOL(RMF_SYMTGT);
DEFINE_MSGF("string", RMF_F_STRING, -1, NULL, NULL);
EXPORT_SYMBOL(RMF_STRING);
+struct req_msg_field RMF_FILE_SECCTX_NAME =
+ DEFINE_MSGF("file_secctx_name", RMF_F_STRING, -1, NULL, NULL);
+EXPORT_SYMBOL(RMF_FILE_SECCTX_NAME);
+
+struct req_msg_field RMF_FILE_SECCTX =
+ DEFINE_MSGF("file_secctx", RMF_F_NO_SIZE_CHECK, -1, NULL, NULL);
+EXPORT_SYMBOL(RMF_FILE_SECCTX);
+
struct req_msg_field RMF_LLOGD_BODY =
DEFINE_MSGF("llogd_body", 0,
sizeof(struct llogd_body), lustre_swab_llogd_body, NULL);
EXPORT_SYMBOL(RMF_CONN);
struct req_msg_field RMF_CONNECT_DATA =
- DEFINE_MSGF("cdata",
- RMF_F_NO_SIZE_CHECK /* we allow extra space for interop */,
-#if LUSTRE_VERSION_CODE > OBD_OCD_VERSION(2, 7, 50, 0)
- sizeof(struct obd_connect_data),
-#else
-/* For interoperability with 1.8 and 2.0 clients/servers.
- * The RPC verification code allows larger RPC buffers, but not
- * smaller buffers. Until we no longer need to keep compatibility
- * with older servers/clients we can only check that the buffer
- * size is at least as large as obd_connect_data_v1. That is not
- * not in itself harmful, since the chance of just corrupting this
- * field is low. See JIRA LU-16 for details. */
- sizeof(struct obd_connect_data_v1),
-#endif
- lustre_swab_connect, NULL);
+ DEFINE_MSGF("cdata",
+ RMF_F_NO_SIZE_CHECK /* we allow extra space for interop */,
+ sizeof(struct obd_connect_data),
+ lustre_swab_connect, NULL);
EXPORT_SYMBOL(RMF_CONNECT_DATA);
struct req_msg_field RMF_DLM_REQ =
EXPORT_SYMBOL(RMF_LDLM_INTENT);
struct req_msg_field RMF_DLM_LVB =
- DEFINE_MSGF("dlm_lvb", 0, sizeof(union ldlm_wire_lvb), lustre_swab_lvb,
- NULL);
+ DEFINE_MSGF("dlm_lvb", 0, -1, NULL, NULL);
EXPORT_SYMBOL(RMF_DLM_LVB);
struct req_msg_field RMF_DLM_GL_DESC =
- DEFINE_MSGF("dlm_gl_desc", 0, sizeof(union ldlm_gl_desc),
- lustre_swab_gl_desc, NULL);
+ DEFINE_MSGF("dlm_gl_desc", 0, sizeof(union ldlm_gl_desc), NULL, NULL);
EXPORT_SYMBOL(RMF_DLM_GL_DESC);
struct req_msg_field RMF_MDT_MD =
DEFINE_MSGF("mdt_md", RMF_F_NO_SIZE_CHECK, MIN_MD_SIZE, NULL, NULL);
EXPORT_SYMBOL(RMF_MDT_MD);
+struct req_msg_field RMF_DEFAULT_MDT_MD =
+ DEFINE_MSGF("default_mdt_md", RMF_F_NO_SIZE_CHECK, MIN_MD_SIZE, NULL,
+ NULL);
+EXPORT_SYMBOL(RMF_DEFAULT_MDT_MD);
+
struct req_msg_field RMF_REC_REINT =
DEFINE_MSGF("rec_reint", 0, sizeof(struct mdt_rec_reint),
lustre_swab_mdt_rec_reint, NULL);
NULL, NULL);
EXPORT_SYMBOL(RMF_EADATA);
-struct req_msg_field RMF_ACL =
- DEFINE_MSGF("acl", RMF_F_NO_SIZE_CHECK,
- LUSTRE_POSIX_ACL_MAX_SIZE, NULL, NULL);
+struct req_msg_field RMF_EAVALS = DEFINE_MSGF("eavals", 0, -1, NULL, NULL);
+EXPORT_SYMBOL(RMF_EAVALS);
+
+struct req_msg_field RMF_ACL = DEFINE_MSGF("acl", 0, -1, NULL, NULL);
EXPORT_SYMBOL(RMF_ACL);
/* FIXME: this should be made to use RMF_F_STRUCT_ARRAY */
EXPORT_SYMBOL(RMF_LOGCOOKIES);
struct req_msg_field RMF_CAPA1 =
- DEFINE_MSGF("capa", 0, sizeof(struct lustre_capa),
- lustre_swab_lustre_capa, NULL);
+ DEFINE_MSGF("capa", 0, 0, NULL, NULL);
EXPORT_SYMBOL(RMF_CAPA1);
struct req_msg_field RMF_CAPA2 =
- DEFINE_MSGF("capa", 0, sizeof(struct lustre_capa),
- lustre_swab_lustre_capa, NULL);
+ DEFINE_MSGF("capa", 0, 0, NULL, NULL);
EXPORT_SYMBOL(RMF_CAPA2);
+struct req_msg_field RMF_LAYOUT_INTENT =
+ DEFINE_MSGF("layout_intent", 0,
+ sizeof(struct layout_intent), lustre_swab_layout_intent,
+ NULL);
+EXPORT_SYMBOL(RMF_LAYOUT_INTENT);
+
+struct req_msg_field RMF_SELINUX_POL =
+ DEFINE_MSGF("selinux_pol", RMF_F_STRING, -1, NULL, NULL);
+EXPORT_SYMBOL(RMF_SELINUX_POL);
+
/*
* OST request field.
*/
struct req_msg_field RMF_OST_BODY =
- DEFINE_MSGF("ost_body", 0,
- sizeof(struct ost_body), lustre_swab_ost_body, dump_ost_body);
+ DEFINE_MSGF("ost_body", 0,
+ sizeof(struct ost_body), lustre_swab_ost_body,
+ dump_ost_body);
EXPORT_SYMBOL(RMF_OST_BODY);
struct req_msg_field RMF_OBD_IOOBJ =
dump_rniobuf);
EXPORT_SYMBOL(RMF_NIOBUF_REMOTE);
+struct req_msg_field RMF_NIOBUF_INLINE =
+ DEFINE_MSGF("niobuf_inline", RMF_F_NO_SIZE_CHECK,
+ sizeof(struct niobuf_remote), lustre_swab_niobuf_remote,
+ dump_rniobuf);
+EXPORT_SYMBOL(RMF_NIOBUF_INLINE);
+
struct req_msg_field RMF_RCS =
- DEFINE_MSGF("niobuf_remote", RMF_F_STRUCT_ARRAY, sizeof(__u32),
- lustre_swab_generic_32s, dump_rcs);
+ DEFINE_MSGF("niobuf_rcs", RMF_F_STRUCT_ARRAY, sizeof(__u32),
+ lustre_swab_generic_32s, dump_rcs);
EXPORT_SYMBOL(RMF_RCS);
+struct req_msg_field RMF_EAVALS_LENS =
+ DEFINE_MSGF("eavals_lens", RMF_F_STRUCT_ARRAY, sizeof(__u32),
+ lustre_swab_generic_32s, NULL);
+EXPORT_SYMBOL(RMF_EAVALS_LENS);
+
struct req_msg_field RMF_OBD_ID =
- DEFINE_MSGF("obd_id", 0,
- sizeof(obd_id), lustre_swab_ost_last_id, NULL);
+ DEFINE_MSGF("obd_id", 0,
+ sizeof(__u64), lustre_swab_ost_last_id, NULL);
EXPORT_SYMBOL(RMF_OBD_ID);
+struct req_msg_field RMF_FID =
+ DEFINE_MSGF("fid", 0,
+ sizeof(struct lu_fid), lustre_swab_lu_fid, NULL);
+EXPORT_SYMBOL(RMF_FID);
+
+struct req_msg_field RMF_OST_ID =
+ DEFINE_MSGF("ost_id", 0,
+ sizeof(struct ost_id), lustre_swab_ost_id, NULL);
+EXPORT_SYMBOL(RMF_OST_ID);
+
struct req_msg_field RMF_FIEMAP_KEY =
- DEFINE_MSGF("fiemap", 0, sizeof(struct ll_fiemap_info_key),
- lustre_swab_fiemap, NULL);
+ DEFINE_MSGF("fiemap_key", 0, sizeof(struct ll_fiemap_info_key),
+ lustre_swab_fiemap_info_key, NULL);
EXPORT_SYMBOL(RMF_FIEMAP_KEY);
struct req_msg_field RMF_FIEMAP_VAL =
DEFINE_MSGF("idx_info", 0, sizeof(struct idx_info),
lustre_swab_idx_info, NULL);
EXPORT_SYMBOL(RMF_IDX_INFO);
+struct req_msg_field RMF_SHORT_IO =
+ DEFINE_MSGF("short_io", 0, -1, NULL, NULL);
+EXPORT_SYMBOL(RMF_SHORT_IO);
+struct req_msg_field RMF_HSM_USER_STATE =
+ DEFINE_MSGF("hsm_user_state", 0, sizeof(struct hsm_user_state),
+ lustre_swab_hsm_user_state, NULL);
+EXPORT_SYMBOL(RMF_HSM_USER_STATE);
+
+struct req_msg_field RMF_HSM_STATE_SET =
+ DEFINE_MSGF("hsm_state_set", 0, sizeof(struct hsm_state_set),
+ lustre_swab_hsm_state_set, NULL);
+EXPORT_SYMBOL(RMF_HSM_STATE_SET);
+
+struct req_msg_field RMF_MDS_HSM_PROGRESS =
+ DEFINE_MSGF("hsm_progress", 0, sizeof(struct hsm_progress_kernel),
+ lustre_swab_hsm_progress_kernel, NULL);
+EXPORT_SYMBOL(RMF_MDS_HSM_PROGRESS);
+
+struct req_msg_field RMF_MDS_HSM_CURRENT_ACTION =
+ DEFINE_MSGF("hsm_current_action", 0, sizeof(struct hsm_current_action),
+ lustre_swab_hsm_current_action, NULL);
+EXPORT_SYMBOL(RMF_MDS_HSM_CURRENT_ACTION);
+
+struct req_msg_field RMF_MDS_HSM_USER_ITEM =
+ DEFINE_MSGF("hsm_user_item", RMF_F_STRUCT_ARRAY,
+ sizeof(struct hsm_user_item), lustre_swab_hsm_user_item,
+ NULL);
+EXPORT_SYMBOL(RMF_MDS_HSM_USER_ITEM);
+
+struct req_msg_field RMF_MDS_HSM_ARCHIVE =
+ DEFINE_MSGF("hsm_archive", RMF_F_STRUCT_ARRAY,
+ sizeof(__u32), lustre_swab_generic_32s, NULL);
+EXPORT_SYMBOL(RMF_MDS_HSM_ARCHIVE);
+
+struct req_msg_field RMF_MDS_HSM_REQUEST =
+ DEFINE_MSGF("hsm_request", 0, sizeof(struct hsm_request),
+ lustre_swab_hsm_request, NULL);
+EXPORT_SYMBOL(RMF_MDS_HSM_REQUEST);
+
+struct req_msg_field RMF_OUT_UPDATE = DEFINE_MSGF("object_update", 0, -1,
+ lustre_swab_object_update_request, NULL);
+EXPORT_SYMBOL(RMF_OUT_UPDATE);
+
+struct req_msg_field RMF_OUT_UPDATE_REPLY =
+ DEFINE_MSGF("object_update_reply", 0, -1,
+ lustre_swab_object_update_reply, NULL);
+EXPORT_SYMBOL(RMF_OUT_UPDATE_REPLY);
+
+struct req_msg_field RMF_SWAP_LAYOUTS =
+ DEFINE_MSGF("swap_layouts", 0, sizeof(struct mdc_swap_layouts),
+ lustre_swab_swap_layouts, NULL);
+EXPORT_SYMBOL(RMF_SWAP_LAYOUTS);
+
+struct req_msg_field RMF_LFSCK_REQUEST =
+ DEFINE_MSGF("lfsck_request", 0, sizeof(struct lfsck_request),
+ lustre_swab_lfsck_request, NULL);
+EXPORT_SYMBOL(RMF_LFSCK_REQUEST);
+
+struct req_msg_field RMF_LFSCK_REPLY =
+ DEFINE_MSGF("lfsck_reply", 0, sizeof(struct lfsck_reply),
+ lustre_swab_lfsck_reply, NULL);
+EXPORT_SYMBOL(RMF_LFSCK_REPLY);
+
+struct req_msg_field RMF_OST_LADVISE_HDR =
+ DEFINE_MSGF("ladvise_request", 0,
+ sizeof(struct ladvise_hdr),
+ lustre_swab_ladvise_hdr, NULL);
+EXPORT_SYMBOL(RMF_OST_LADVISE_HDR);
+
+struct req_msg_field RMF_OST_LADVISE =
+ DEFINE_MSGF("ladvise_request", RMF_F_STRUCT_ARRAY,
+ sizeof(struct lu_ladvise),
+ lustre_swab_ladvise, NULL);
+EXPORT_SYMBOL(RMF_OST_LADVISE);
+
+struct req_msg_field RMF_OUT_UPDATE_HEADER = DEFINE_MSGF("out_update_header", 0,
+ -1, lustre_swab_out_update_header, NULL);
+EXPORT_SYMBOL(RMF_OUT_UPDATE_HEADER);
+
+struct req_msg_field RMF_OUT_UPDATE_BUF = DEFINE_MSGF("update_buf",
+ RMF_F_STRUCT_ARRAY, sizeof(struct out_update_buffer),
+ lustre_swab_out_update_buffer, NULL);
+EXPORT_SYMBOL(RMF_OUT_UPDATE_BUF);
/*
* Request formats.
*/
struct req_format {
- const char *rf_name;
- int rf_idx;
- struct {
- int nr;
- const struct req_msg_field **d;
- } rf_fields[RCL_NR];
+ const char *rf_name;
+ size_t rf_idx;
+ struct {
+ size_t nr;
+ const struct req_msg_field **d;
+ } rf_fields[RCL_NR];
};
#define DEFINE_REQ_FMT(name, client, client_nr, server, server_nr) { \
mgs_target_info_only);
EXPORT_SYMBOL(RQF_MGS_TARGET_REG);
+#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 13, 53, 0)
struct req_format RQF_MGS_SET_INFO =
DEFINE_REQ_FMT0("MGS_SET_INFO", mgs_set_info,
mgs_set_info);
EXPORT_SYMBOL(RQF_MGS_SET_INFO);
+#endif
struct req_format RQF_MGS_CONFIG_READ =
DEFINE_REQ_FMT0("MGS_CONFIG_READ", mgs_config_read_client,
DEFINE_REQ_FMT0("FLD_QUERY", fld_query_client, fld_query_server);
EXPORT_SYMBOL(RQF_FLD_QUERY);
-struct req_format RQF_LOG_CANCEL =
- DEFINE_REQ_FMT0("OBD_LOG_CANCEL", log_cancel_client, empty);
-EXPORT_SYMBOL(RQF_LOG_CANCEL);
-
-struct req_format RQF_MDS_QUOTACHECK =
- DEFINE_REQ_FMT0("MDS_QUOTACHECK", quotactl_only, empty);
-EXPORT_SYMBOL(RQF_MDS_QUOTACHECK);
-
-struct req_format RQF_OST_QUOTACHECK =
- DEFINE_REQ_FMT0("OST_QUOTACHECK", quotactl_only, empty);
-EXPORT_SYMBOL(RQF_OST_QUOTACHECK);
+/* The 'fld_read_server' uses 'RMF_GENERIC_DATA' to hold the 'FLD_QUERY'
+ * RPC reply that is composed of 'struct lu_seq_range_array'. But there
+ * is not registered swabber function for 'RMF_GENERIC_DATA'. So the RPC
+ * peers need to handle the RPC reply with fixed little-endian format.
+ *
+ * In theory, we can define new structure with some swabber registered to
+ * handle the 'FLD_QUERY' RPC reply result automatically. But from the
+ * implementation view, it is not easy to be done within current "struct
+ * req_msg_field" framework. Because the sequence range array in the RPC
+ * reply is not fixed length, instead, its length depends on 'lu_seq_range'
+ * count, that is unknown when prepare the RPC buffer. Generally, for such
+ * flexible length RPC usage, there will be a field in the RPC layout to
+ * indicate the data length. But for the 'FLD_READ' RPC, we have no way to
+ * do that unless we add new length filed that will broken the on-wire RPC
+ * protocol and cause interoperability trouble with old peer. */
+struct req_format RQF_FLD_READ =
+ DEFINE_REQ_FMT0("FLD_READ", fld_read_client, fld_read_server);
+EXPORT_SYMBOL(RQF_FLD_READ);
struct req_format RQF_MDS_QUOTACTL =
DEFINE_REQ_FMT0("MDS_QUOTACTL", quotactl_only, quotactl_only);
DEFINE_REQ_FMT0("OST_QUOTACTL", quotactl_only, quotactl_only);
EXPORT_SYMBOL(RQF_OST_QUOTACTL);
-struct req_format RQF_QC_CALLBACK =
- DEFINE_REQ_FMT0("QC_CALLBACK", quotactl_only, empty);
-EXPORT_SYMBOL(RQF_QC_CALLBACK);
-
struct req_format RQF_QUOTA_DQACQ =
DEFINE_REQ_FMT0("QUOTA_DQACQ", quota_body_only, quota_body_only);
EXPORT_SYMBOL(RQF_QUOTA_DQACQ);
ldlm_intent_quota_server);
EXPORT_SYMBOL(RQF_LDLM_INTENT_QUOTA);
-struct req_format RQF_MDS_GETSTATUS =
- DEFINE_REQ_FMT0("MDS_GETSTATUS", mdt_body_only, mdt_body_capa);
-EXPORT_SYMBOL(RQF_MDS_GETSTATUS);
+struct req_format RQF_MDS_GET_ROOT =
+ DEFINE_REQ_FMT0("MDS_GET_ROOT", mds_get_root_client, mdt_body_capa);
+EXPORT_SYMBOL(RQF_MDS_GET_ROOT);
struct req_format RQF_MDS_STATFS =
- DEFINE_REQ_FMT0("MDS_STATFS", empty, obd_statfs_server);
+ DEFINE_REQ_FMT0("MDS_STATFS", empty, obd_statfs_server);
EXPORT_SYMBOL(RQF_MDS_STATFS);
+struct req_format RQF_MDS_STATFS_NEW =
+ DEFINE_REQ_FMT0("MDS_STATFS_NEW", mdt_body_only, obd_statfs_server);
+EXPORT_SYMBOL(RQF_MDS_STATFS_NEW);
+
struct req_format RQF_MDS_SYNC =
DEFINE_REQ_FMT0("MDS_SYNC", mdt_body_capa, mdt_body_only);
EXPORT_SYMBOL(RQF_MDS_SYNC);
mds_reint_create_client, mdt_body_capa);
EXPORT_SYMBOL(RQF_MDS_REINT_CREATE);
-struct req_format RQF_MDS_REINT_CREATE_RMT_ACL =
- DEFINE_REQ_FMT0("MDS_REINT_CREATE_RMT_ACL",
- mds_reint_create_rmt_acl_client, mdt_body_capa);
-EXPORT_SYMBOL(RQF_MDS_REINT_CREATE_RMT_ACL);
+struct req_format RQF_MDS_REINT_CREATE_ACL =
+ DEFINE_REQ_FMT0("MDS_REINT_CREATE_ACL",
+ mds_reint_create_acl_client, mdt_body_capa);
+EXPORT_SYMBOL(RQF_MDS_REINT_CREATE_ACL);
struct req_format RQF_MDS_REINT_CREATE_SLAVE =
DEFINE_REQ_FMT0("MDS_REINT_CREATE_EA",
mds_last_unlink_server);
EXPORT_SYMBOL(RQF_MDS_REINT_RENAME);
+struct req_format RQF_MDS_REINT_MIGRATE =
+ DEFINE_REQ_FMT0("MDS_REINT_MIGRATE", mds_reint_migrate_client,
+ mds_last_unlink_server);
+EXPORT_SYMBOL(RQF_MDS_REINT_MIGRATE);
+
struct req_format RQF_MDS_REINT_SETATTR =
DEFINE_REQ_FMT0("MDS_REINT_SETATTR",
mds_reint_setattr_client, mds_setattr_server);
struct req_format RQF_MDS_REINT_SETXATTR =
DEFINE_REQ_FMT0("MDS_REINT_SETXATTR",
- mds_reint_setxattr_client, mdt_body_only);
+ mds_reint_setxattr_client, mdt_body_only);
EXPORT_SYMBOL(RQF_MDS_REINT_SETXATTR);
+struct req_format RQF_MDS_REINT_RESYNC =
+ DEFINE_REQ_FMT0("MDS_REINT_RESYNC", mds_reint_resync, mdt_body_only);
+EXPORT_SYMBOL(RQF_MDS_REINT_RESYNC);
+
struct req_format RQF_MDS_CONNECT =
DEFINE_REQ_FMT0("MDS_CONNECT",
obd_connect_client, obd_connect_server);
mds_getinfo_server);
EXPORT_SYMBOL(RQF_MDS_GET_INFO);
+struct req_format RQF_OUT_UPDATE =
+ DEFINE_REQ_FMT0("OUT_UPDATE", mds_update_client,
+ mds_update_server);
+EXPORT_SYMBOL(RQF_OUT_UPDATE);
+
struct req_format RQF_LDLM_ENQUEUE =
DEFINE_REQ_FMT0("LDLM_ENQUEUE",
ldlm_enqueue_client, ldlm_enqueue_lvb_server);
ldlm_gl_callback_server);
EXPORT_SYMBOL(RQF_LDLM_GL_CALLBACK);
-struct req_format RQF_LDLM_GL_DESC_CALLBACK =
+struct req_format RQF_LDLM_GL_CALLBACK_DESC =
DEFINE_REQ_FMT0("LDLM_GL_CALLBACK", ldlm_gl_callback_desc_client,
ldlm_gl_callback_server);
-EXPORT_SYMBOL(RQF_LDLM_GL_DESC_CALLBACK);
+EXPORT_SYMBOL(RQF_LDLM_GL_CALLBACK_DESC);
struct req_format RQF_LDLM_INTENT_BASIC =
DEFINE_REQ_FMT0("LDLM_INTENT_BASIC",
ldlm_intent_client, ldlm_intent_server);
EXPORT_SYMBOL(RQF_LDLM_INTENT);
+struct req_format RQF_LDLM_INTENT_LAYOUT =
+ DEFINE_REQ_FMT0("LDLM_INTENT_LAYOUT",
+ ldlm_intent_layout_client, ldlm_enqueue_lvb_server);
+EXPORT_SYMBOL(RQF_LDLM_INTENT_LAYOUT);
+
struct req_format RQF_LDLM_INTENT_GETATTR =
DEFINE_REQ_FMT0("LDLM_INTENT_GETATTR",
ldlm_intent_getattr_client, ldlm_intent_getattr_server);
ldlm_intent_create_client, ldlm_intent_getattr_server);
EXPORT_SYMBOL(RQF_LDLM_INTENT_CREATE);
-struct req_format RQF_LDLM_INTENT_UNLINK =
- DEFINE_REQ_FMT0("LDLM_INTENT_UNLINK",
- ldlm_intent_unlink_client, ldlm_intent_server);
-EXPORT_SYMBOL(RQF_LDLM_INTENT_UNLINK);
+struct req_format RQF_LDLM_INTENT_GETXATTR =
+ DEFINE_REQ_FMT0("LDLM_INTENT_GETXATTR",
+ ldlm_intent_getxattr_client,
+ ldlm_intent_getxattr_server);
+EXPORT_SYMBOL(RQF_LDLM_INTENT_GETXATTR);
struct req_format RQF_MDS_CLOSE =
DEFINE_REQ_FMT0("MDS_CLOSE",
mdt_close_client, mds_last_unlink_server);
EXPORT_SYMBOL(RQF_MDS_CLOSE);
-struct req_format RQF_MDS_PIN =
- DEFINE_REQ_FMT0("MDS_PIN",
- mdt_body_capa, mdt_body_only);
-EXPORT_SYMBOL(RQF_MDS_PIN);
-
-struct req_format RQF_MDS_UNPIN =
- DEFINE_REQ_FMT0("MDS_UNPIN", mdt_body_only, empty);
-EXPORT_SYMBOL(RQF_MDS_UNPIN);
-
-struct req_format RQF_MDS_DONE_WRITING =
- DEFINE_REQ_FMT0("MDS_DONE_WRITING",
- mdt_close_client, mdt_body_only);
-EXPORT_SYMBOL(RQF_MDS_DONE_WRITING);
+struct req_format RQF_MDS_CLOSE_INTENT =
+ DEFINE_REQ_FMT0("MDS_CLOSE_INTENT",
+ mdt_close_intent_client, mds_last_unlink_server);
+EXPORT_SYMBOL(RQF_MDS_CLOSE_INTENT);
struct req_format RQF_MDS_READPAGE =
DEFINE_REQ_FMT0("MDS_READPAGE",
mdt_body_capa, mdt_body_only);
EXPORT_SYMBOL(RQF_MDS_READPAGE);
-/* This is for split */
-struct req_format RQF_MDS_WRITEPAGE =
- DEFINE_REQ_FMT0("MDS_WRITEPAGE",
- mdt_body_capa, mdt_body_only);
-EXPORT_SYMBOL(RQF_MDS_WRITEPAGE);
+struct req_format RQF_MDS_HSM_ACTION =
+ DEFINE_REQ_FMT0("MDS_HSM_ACTION", mdt_body_capa, mdt_hsm_action_server);
+EXPORT_SYMBOL(RQF_MDS_HSM_ACTION);
+
+struct req_format RQF_MDS_HSM_PROGRESS =
+ DEFINE_REQ_FMT0("MDS_HSM_PROGRESS", mdt_hsm_progress, empty);
+EXPORT_SYMBOL(RQF_MDS_HSM_PROGRESS);
+
+struct req_format RQF_MDS_HSM_CT_REGISTER =
+ DEFINE_REQ_FMT0("MDS_HSM_CT_REGISTER", mdt_hsm_ct_register, empty);
+EXPORT_SYMBOL(RQF_MDS_HSM_CT_REGISTER);
+
+struct req_format RQF_MDS_HSM_CT_UNREGISTER =
+ DEFINE_REQ_FMT0("MDS_HSM_CT_UNREGISTER", mdt_hsm_ct_unregister, empty);
+EXPORT_SYMBOL(RQF_MDS_HSM_CT_UNREGISTER);
+
+struct req_format RQF_MDS_HSM_STATE_GET =
+ DEFINE_REQ_FMT0("MDS_HSM_STATE_GET",
+ mdt_body_capa, mdt_hsm_state_get_server);
+EXPORT_SYMBOL(RQF_MDS_HSM_STATE_GET);
-struct req_format RQF_MDS_IS_SUBDIR =
- DEFINE_REQ_FMT0("MDS_IS_SUBDIR",
- mdt_body_only, mdt_body_only);
-EXPORT_SYMBOL(RQF_MDS_IS_SUBDIR);
+struct req_format RQF_MDS_HSM_STATE_SET =
+ DEFINE_REQ_FMT0("MDS_HSM_STATE_SET", mdt_hsm_state_set, empty);
+EXPORT_SYMBOL(RQF_MDS_HSM_STATE_SET);
+
+struct req_format RQF_MDS_HSM_REQUEST =
+ DEFINE_REQ_FMT0("MDS_HSM_REQUEST", mdt_hsm_request, empty);
+EXPORT_SYMBOL(RQF_MDS_HSM_REQUEST);
+
+struct req_format RQF_MDS_SWAP_LAYOUTS =
+ DEFINE_REQ_FMT0("MDS_SWAP_LAYOUTS",
+ mdt_swap_layouts, empty);
+EXPORT_SYMBOL(RQF_MDS_SWAP_LAYOUTS);
+
+struct req_format RQF_MDS_RMFID =
+ DEFINE_REQ_FMT0("MDS_RMFID", mds_rmfid_client,
+ mds_rmfid_server);
+EXPORT_SYMBOL(RQF_MDS_RMFID);
struct req_format RQF_LLOG_ORIGIN_HANDLE_CREATE =
DEFINE_REQ_FMT0("LLOG_ORIGIN_HANDLE_CREATE",
llog_origin_handle_create_client, llogd_body_only);
EXPORT_SYMBOL(RQF_LLOG_ORIGIN_HANDLE_CREATE);
-struct req_format RQF_LLOG_ORIGIN_HANDLE_DESTROY =
- DEFINE_REQ_FMT0("LLOG_ORIGIN_HANDLE_DESTROY",
- llogd_body_only, llogd_body_only);
-EXPORT_SYMBOL(RQF_LLOG_ORIGIN_HANDLE_DESTROY);
-
struct req_format RQF_LLOG_ORIGIN_HANDLE_NEXT_BLOCK =
DEFINE_REQ_FMT0("LLOG_ORIGIN_HANDLE_NEXT_BLOCK",
llogd_body_only, llog_origin_handle_next_block_server);
llogd_body_only, llog_log_hdr_only);
EXPORT_SYMBOL(RQF_LLOG_ORIGIN_HANDLE_READ_HEADER);
-struct req_format RQF_LLOG_ORIGIN_CONNECT =
- DEFINE_REQ_FMT0("LLOG_ORIGIN_CONNECT", llogd_conn_body_only, empty);
-EXPORT_SYMBOL(RQF_LLOG_ORIGIN_CONNECT);
+struct req_format RQF_CONNECT =
+ DEFINE_REQ_FMT0("CONNECT", obd_connect_client, obd_connect_server);
+EXPORT_SYMBOL(RQF_CONNECT);
struct req_format RQF_OST_CONNECT =
DEFINE_REQ_FMT0("OST_CONNECT",
ost_body_only);
EXPORT_SYMBOL(RQF_OST_SET_GRANT_INFO);
-struct req_format RQF_OST_GET_INFO_GENERIC =
+struct req_format RQF_OST_GET_INFO =
DEFINE_REQ_FMT0("OST_GET_INFO", ost_get_info_generic_client,
ost_get_info_generic_server);
-EXPORT_SYMBOL(RQF_OST_GET_INFO_GENERIC);
+EXPORT_SYMBOL(RQF_OST_GET_INFO);
struct req_format RQF_OST_GET_INFO_LAST_ID =
DEFINE_REQ_FMT0("OST_GET_INFO_LAST_ID", ost_get_info_generic_client,
ost_get_last_id_server);
EXPORT_SYMBOL(RQF_OST_GET_INFO_LAST_ID);
+struct req_format RQF_OST_GET_INFO_LAST_FID =
+ DEFINE_REQ_FMT0("OST_GET_INFO_LAST_FID", ost_get_last_fid_client,
+ ost_get_last_fid_server);
+EXPORT_SYMBOL(RQF_OST_GET_INFO_LAST_FID);
+
+struct req_format RQF_OST_SET_INFO_LAST_FID =
+ DEFINE_REQ_FMT0("OST_SET_INFO_LAST_FID", obd_set_info_client,
+ empty);
+EXPORT_SYMBOL(RQF_OST_SET_INFO_LAST_FID);
+
struct req_format RQF_OST_GET_INFO_FIEMAP =
DEFINE_REQ_FMT0("OST_GET_INFO_FIEMAP", ost_get_fiemap_client,
ost_get_fiemap_server);
EXPORT_SYMBOL(RQF_OST_GET_INFO_FIEMAP);
+struct req_format RQF_LFSCK_NOTIFY =
+ DEFINE_REQ_FMT0("LFSCK_NOTIFY", obd_lfsck_request, empty);
+EXPORT_SYMBOL(RQF_LFSCK_NOTIFY);
+
+struct req_format RQF_LFSCK_QUERY =
+ DEFINE_REQ_FMT0("LFSCK_QUERY", obd_lfsck_request, obd_lfsck_reply);
+EXPORT_SYMBOL(RQF_LFSCK_QUERY);
-#if !defined(__REQ_LAYOUT_USER__)
+struct req_format RQF_OST_LADVISE =
+ DEFINE_REQ_FMT0("OST_LADVISE", ost_ladvise, ost_body_only);
+EXPORT_SYMBOL(RQF_OST_LADVISE);
/* Convenience macro */
#define FMT_FIELD(fmt, i, j) (fmt)->rf_fields[(i)].d[(j)]
*/
int req_layout_init(void)
{
- int i;
- int j;
- int k;
+ size_t i;
+ size_t j;
+ size_t k;
struct req_format *rf = NULL;
for (i = 0; i < ARRAY_SIZE(req_formats); ++i) {
*/
void req_capsule_init_area(struct req_capsule *pill)
{
- int i;
+ size_t i;
for (i = 0; i < ARRAY_SIZE(pill->rc_area[RCL_CLIENT]); i++) {
pill->rc_area[RCL_CLIENT][i] = -1;
static int __req_format_is_sane(const struct req_format *fmt)
{
- return
- 0 <= fmt->rf_idx && fmt->rf_idx < ARRAY_SIZE(req_formats) &&
- req_formats[fmt->rf_idx] == fmt;
+ return fmt->rf_idx < ARRAY_SIZE(req_formats) &&
+ req_formats[fmt->rf_idx] == fmt;
}
static struct lustre_msg *__req_msg(const struct req_capsule *pill,
* variable-sized fields. The field sizes come from the declared \a rmf_size
* field of a \a pill's \a rc_fmt's RMF's.
*/
-int req_capsule_filled_sizes(struct req_capsule *pill,
- enum req_location loc)
+size_t req_capsule_filled_sizes(struct req_capsule *pill,
+ enum req_location loc)
{
- const struct req_format *fmt = pill->rc_fmt;
- int i;
+ const struct req_format *fmt = pill->rc_fmt;
+ size_t i;
LASSERT(fmt != NULL);
*/
int req_capsule_server_pack(struct req_capsule *pill)
{
- const struct req_format *fmt;
- int count;
- int rc;
-
- LASSERT(pill->rc_loc == RCL_SERVER);
- fmt = pill->rc_fmt;
- LASSERT(fmt != NULL);
-
- count = req_capsule_filled_sizes(pill, RCL_SERVER);
- rc = lustre_pack_reply(pill->rc_req, count,
- pill->rc_area[RCL_SERVER], NULL);
- if (rc != 0) {
- DEBUG_REQ(D_ERROR, pill->rc_req,
- "Cannot pack %d fields in format `%s': ",
- count, fmt->rf_name);
- }
- return rc;
+ const struct req_format *fmt;
+ int count;
+ int rc;
+
+ LASSERT(pill->rc_loc == RCL_SERVER);
+ fmt = pill->rc_fmt;
+ LASSERT(fmt != NULL);
+
+ count = req_capsule_filled_sizes(pill, RCL_SERVER);
+ rc = lustre_pack_reply(pill->rc_req, count,
+ pill->rc_area[RCL_SERVER], NULL);
+ if (rc != 0) {
+ DEBUG_REQ(D_ERROR, pill->rc_req,
+ "Cannot pack %d fields in format '%s'",
+ count, fmt->rf_name);
+ }
+ return rc;
}
EXPORT_SYMBOL(req_capsule_server_pack);
* Returns the PTLRPC request or reply (\a loc) buffer offset of a \a pill
* corresponding to the given RMF (\a field).
*/
-static int __req_capsule_offset(const struct req_capsule *pill,
- const struct req_msg_field *field,
- enum req_location loc)
+__u32 __req_capsule_offset(const struct req_capsule *pill,
+ const struct req_msg_field *field,
+ enum req_location loc)
{
- int offset;
+ unsigned int offset;
- offset = field->rmf_offset[pill->rc_fmt->rf_idx][loc];
- LASSERTF(offset > 0, "%s:%s, off=%d, loc=%d\n",
- pill->rc_fmt->rf_name,
- field->rmf_name, offset, loc);
- offset --;
+ offset = field->rmf_offset[pill->rc_fmt->rf_idx][loc];
+ LASSERTF(offset > 0, "%s:%s, off=%d, loc=%d\n",
+ pill->rc_fmt->rf_name,
+ field->rmf_name, offset, loc);
+ offset--;
- LASSERT(0 <= offset && offset < REQ_MAX_FIELD_NR);
+ LASSERT(offset < REQ_MAX_FIELD_NR);
return offset;
}
else
do_swab = 0;
+ if (!field->rmf_dumper)
+ dump = 0;
+
if (!(field->rmf_flags & RMF_F_STRUCT_ARRAY)) {
- if (dump && field->rmf_dumper) {
+ if (dump) {
CDEBUG(D_RPCTRACE, "Dump of %sfield %s follows\n",
do_swab ? "unswabbed " : "", field->rmf_name);
field->rmf_dumper(value);
return;
swabber(value);
ptlrpc_buf_set_swabbed(pill->rc_req, inout, offset);
- if (dump) {
+ if (dump) {
CDEBUG(D_RPCTRACE, "Dump of swabbed field %s "
"follows\n", field->rmf_name);
field->rmf_dumper(value);
for (p = value, i = 0, n = len / field->rmf_size;
i < n;
i++, p += field->rmf_size) {
- if (dump && field->rmf_dumper) {
+ if (dump) {
CDEBUG(D_RPCTRACE, "Dump of %sarray field %s, "
"element %d follows\n",
do_swab ? "unswabbed " : "", field->rmf_name, i);
if (!do_swab)
continue;
swabber(p);
- if (dump && field->rmf_dumper) {
+ if (dump) {
CDEBUG(D_RPCTRACE, "Dump of swabbed array field %s, "
"element %d follows\n", field->rmf_name, i);
field->rmf_dumper(value);
const struct req_format *fmt;
struct lustre_msg *msg;
void *value;
- int len;
- int offset;
+ __u32 len;
+ __u32 offset;
- void *(*getter)(struct lustre_msg *m, int n, int minlen);
+ void *(*getter)(struct lustre_msg *m, __u32 n, __u32 minlen);
static const char *rcl_names[RCL_NR] = {
[RCL_CLIENT] = "client",
getter = (field->rmf_flags & RMF_F_STRING) ?
(typeof(getter))lustre_msg_string : lustre_msg_buf;
- if (field->rmf_flags & RMF_F_STRUCT_ARRAY) {
- /*
- * We've already asserted that field->rmf_size > 0 in
- * req_layout_init().
- */
- len = lustre_msg_buflen(msg, offset);
- if ((len % field->rmf_size) != 0) {
- CERROR("%s: array field size mismatch "
- "%d modulo %d != 0 (%d)\n",
- field->rmf_name, len, field->rmf_size, loc);
- return NULL;
- }
+ if (field->rmf_flags & (RMF_F_STRUCT_ARRAY|RMF_F_NO_SIZE_CHECK)) {
+ /*
+ * We've already asserted that field->rmf_size > 0 in
+ * req_layout_init().
+ */
+ len = lustre_msg_buflen(msg, offset);
+ if (!(field->rmf_flags & RMF_F_NO_SIZE_CHECK) &&
+ (len % field->rmf_size) != 0) {
+ CERROR("%s: array field size mismatch "
+ "%d modulo %u != 0 (%d)\n",
+ field->rmf_name, len, field->rmf_size, loc);
+ return NULL;
+ }
} else if (pill->rc_area[loc][offset] != -1) {
len = pill->rc_area[loc][offset];
} else {
- len = max(field->rmf_size, 0);
+ len = max_t(typeof(field->rmf_size), field->rmf_size, 0);
}
value = getter(msg, offset, len);
if (value == NULL) {
DEBUG_REQ(D_ERROR, pill->rc_req,
- "Wrong buffer for field `%s' (%d of %d) "
- "in format `%s': %d vs. %d (%s)\n",
- field->rmf_name, offset, lustre_msg_bufcount(msg),
- fmt->rf_name, lustre_msg_buflen(msg, offset), len,
- rcl_names[loc]);
+ "Wrong buffer for field '%s' (%u of %u) in format '%s', %u vs. %u (%s)",
+ field->rmf_name, offset, lustre_msg_bufcount(msg),
+ fmt->rf_name, lustre_msg_buflen(msg, offset), len,
+ rcl_names[loc]);
} else {
swabber_dumper_helper(pill, field, loc, offset, value, len,
dump, swabber);
*/
void __req_capsule_dump(struct req_capsule *pill, enum req_location loc)
{
- const struct req_format *fmt;
- const struct req_msg_field *field;
- int len;
- int i;
-
- fmt = pill->rc_fmt;
-
- DEBUG_REQ(D_RPCTRACE, pill->rc_req, "BEGIN REQ CAPSULE DUMP\n");
- for (i = 0; i < fmt->rf_fields[loc].nr; ++i) {
- field = FMT_FIELD(fmt, loc, i);
- if (field->rmf_dumper == NULL) {
- /*
- * FIXME Add a default hex dumper for fields that don't
- * have a specific dumper
- */
- len = req_capsule_get_size(pill, field, loc);
- CDEBUG(D_RPCTRACE, "Field %s has no dumper function;"
- "field size is %d\n", field->rmf_name, len);
- } else {
- /* It's the dumping side-effect that we're interested in */
- (void) __req_capsule_get(pill, field, loc, NULL, 1);
- }
- }
- CDEBUG(D_RPCTRACE, "END REQ CAPSULE DUMP\n");
+ const struct req_format *fmt;
+ const struct req_msg_field *field;
+ __u32 len;
+ size_t i;
+
+ fmt = pill->rc_fmt;
+
+ DEBUG_REQ(D_RPCTRACE, pill->rc_req, "BEGIN REQ CAPSULE DUMP");
+ for (i = 0; i < fmt->rf_fields[loc].nr; ++i) {
+ field = FMT_FIELD(fmt, loc, i);
+ if (field->rmf_dumper == NULL) {
+ /*
+ * FIXME Add a default hex dumper for fields that don't
+ * have a specific dumper
+ */
+ len = req_capsule_get_size(pill, field, loc);
+ CDEBUG(D_RPCTRACE, "Field %s has no dumper function;"
+ "field size is %u\n", field->rmf_name, len);
+ } else {
+ /* It's dumping side-effect that we're interested in */
+ (void) __req_capsule_get(pill, field, loc, NULL, 1);
+ }
+ }
+ CDEBUG(D_RPCTRACE, "END REQ CAPSULE DUMP\n");
}
/**
* unused too.
*/
void *req_capsule_client_swab_get(struct req_capsule *pill,
- const struct req_msg_field *field,
- void (*swabber)(void* ))
+ const struct req_msg_field *field,
+ void *swabber)
{
return __req_capsule_get(pill, field, RCL_CLIENT, swabber, 0);
}
* returned.
*/
void *req_capsule_client_sized_get(struct req_capsule *pill,
- const struct req_msg_field *field,
- int len)
+ const struct req_msg_field *field,
+ __u32 len)
{
req_capsule_set_size(pill, field, RCL_CLIENT, len);
return __req_capsule_get(pill, field, RCL_CLIENT, NULL, 0);
* returned.
*/
void *req_capsule_server_sized_get(struct req_capsule *pill,
- const struct req_msg_field *field,
- int len)
+ const struct req_msg_field *field,
+ __u32 len)
{
req_capsule_set_size(pill, field, RCL_SERVER, len);
return __req_capsule_get(pill, field, RCL_SERVER, NULL, 0);
}
EXPORT_SYMBOL(req_capsule_server_sized_get);
+void *req_capsule_server_sized_swab_get(struct req_capsule *pill,
+ const struct req_msg_field *field,
+ __u32 len, void *swabber)
+{
+ req_capsule_set_size(pill, field, RCL_SERVER, len);
+ return __req_capsule_get(pill, field, RCL_SERVER, swabber, 0);
+}
+EXPORT_SYMBOL(req_capsule_server_sized_swab_get);
+
/**
* Returns the buffer of a \a pill corresponding to the given \a field from the
* request (if the caller is executing on the server-side) or reply (if the
* request or reply.
*/
void req_capsule_set_size(struct req_capsule *pill,
- const struct req_msg_field *field,
- enum req_location loc, int size)
+ const struct req_msg_field *field,
+ enum req_location loc, __u32 size)
{
- LASSERT(loc == RCL_SERVER || loc == RCL_CLIENT);
-
- if ((size != field->rmf_size) &&
- (field->rmf_size != -1) &&
- !(field->rmf_flags & RMF_F_NO_SIZE_CHECK) &&
- (size > 0)) {
- if ((field->rmf_flags & RMF_F_STRUCT_ARRAY) &&
- (size % field->rmf_size != 0)) {
- CERROR("%s: array field size mismatch "
- "%d %% %d != 0 (%d)\n",
- field->rmf_name, size, field->rmf_size, loc);
- LBUG();
- } else if (!(field->rmf_flags & RMF_F_STRUCT_ARRAY) &&
- size < field->rmf_size) {
- CERROR("%s: field size mismatch %d != %d (%d)\n",
- field->rmf_name, size, field->rmf_size, loc);
- LBUG();
- }
- }
-
- pill->rc_area[loc][__req_capsule_offset(pill, field, loc)] = size;
+ LASSERT(loc == RCL_SERVER || loc == RCL_CLIENT);
+
+ if ((size != (__u32)field->rmf_size) &&
+ (field->rmf_size != -1) &&
+ !(field->rmf_flags & RMF_F_NO_SIZE_CHECK) &&
+ (size > 0)) {
+ __u32 rmf_size = (__u32)field->rmf_size;
+ if ((field->rmf_flags & RMF_F_STRUCT_ARRAY) &&
+ (size % rmf_size != 0)) {
+ CERROR("%s: array field size mismatch "
+ "%u %% %u != 0 (%d)\n",
+ field->rmf_name, size, rmf_size, loc);
+ LBUG();
+ } else if (!(field->rmf_flags & RMF_F_STRUCT_ARRAY) &&
+ size < rmf_size) {
+ CERROR("%s: field size mismatch %u != %u (%d)\n",
+ field->rmf_name, size, rmf_size, loc);
+ LBUG();
+ }
+ }
+
+ pill->rc_area[loc][__req_capsule_offset(pill, field, loc)] = size;
}
EXPORT_SYMBOL(req_capsule_set_size);
* actually sets the size in pill.rc_area[loc][offset], but this function
* returns the message buflen[offset], maybe we should use another name.
*/
-int req_capsule_get_size(const struct req_capsule *pill,
+__u32 req_capsule_get_size(const struct req_capsule *pill,
const struct req_msg_field *field,
enum req_location loc)
{
*
* See also req_capsule_set_size().
*/
-int req_capsule_msg_size(struct req_capsule *pill, enum req_location loc)
+__u32 req_capsule_msg_size(struct req_capsule *pill, enum req_location loc)
{
return lustre_msg_size(pill->rc_req->rq_import->imp_msg_magic,
pill->rc_fmt->rf_fields[loc].nr,
* This function should not be used for formats which contain variable size
* fields.
*/
-int req_capsule_fmt_size(__u32 magic, const struct req_format *fmt,
+__u32 req_capsule_fmt_size(__u32 magic, const struct req_format *fmt,
enum req_location loc)
{
- int size, i = 0;
+ __u32 size;
+ size_t i = 0;
/*
* This function should probably LASSERT() that fmt has no fields with
* we do.
*/
size = lustre_msg_hdr_size(magic, fmt->rf_fields[loc].nr);
- if (size < 0)
- return size;
-
- for (; i < fmt->rf_fields[loc].nr; ++i)
- if (fmt->rf_fields[loc].d[i]->rmf_size != -1)
- size += cfs_size_round(fmt->rf_fields[loc].d[i]->
- rmf_size);
- return size;
+ if (size == 0)
+ return size;
+
+ for (; i < fmt->rf_fields[loc].nr; ++i)
+ if (fmt->rf_fields[loc].d[i]->rmf_size != -1)
+ size += cfs_size_round(fmt->rf_fields[loc].d[i]->
+ rmf_size);
+ return size;
}
+EXPORT_SYMBOL(req_capsule_fmt_size);
/**
* Changes the format of an RPC.
*/
void req_capsule_extend(struct req_capsule *pill, const struct req_format *fmt)
{
- int i;
- int j;
+ int i;
+ size_t j;
const struct req_format *old;
const struct req_msg_field *field,
enum req_location loc)
{
- int offset;
+ __u32 offset;
LASSERT(loc == RCL_SERVER || loc == RCL_CLIENT);
LASSERT(req_capsule_has_field(pill, field, loc));
* This is not the opposite of req_capsule_extend().
*/
void req_capsule_shrink(struct req_capsule *pill,
- const struct req_msg_field *field,
- unsigned int newlen,
- enum req_location loc)
+ const struct req_msg_field *field,
+ __u32 newlen,
+ enum req_location loc)
{
const struct req_format *fmt;
struct lustre_msg *msg;
- int len;
+ __u32 len;
int offset;
fmt = pill->rc_fmt;
offset = __req_capsule_offset(pill, field, loc);
- msg = __req_msg(pill, loc);
- len = lustre_msg_buflen(msg, offset);
- LASSERTF(newlen <= len, "%s:%s, oldlen=%d, newlen=%d\n",
- fmt->rf_name, field->rmf_name, len, newlen);
-
- if (loc == RCL_CLIENT)
- pill->rc_req->rq_reqlen = lustre_shrink_msg(msg, offset, newlen,
- 1);
- else
- pill->rc_req->rq_replen = lustre_shrink_msg(msg, offset, newlen,
- 1);
+ msg = __req_msg(pill, loc);
+ len = lustre_msg_buflen(msg, offset);
+ LASSERTF(newlen <= len, "%s:%s, oldlen=%u, newlen=%u\n",
+ fmt->rf_name, field->rmf_name, len, newlen);
+
+ if (loc == RCL_CLIENT) {
+ pill->rc_req->rq_reqlen = lustre_shrink_msg(msg, offset, newlen,
+ 1);
+ } else {
+ pill->rc_req->rq_replen = lustre_shrink_msg(msg, offset, newlen,
+ 1);
+ /* update also field size in reply lenghts arrays for possible
+ * reply re-pack due to req_capsule_server_grow() call.
+ */
+ req_capsule_set_size(pill, field, loc, newlen);
+ }
}
EXPORT_SYMBOL(req_capsule_shrink);
int req_capsule_server_grow(struct req_capsule *pill,
- const struct req_msg_field *field,
- unsigned int newlen)
+ const struct req_msg_field *field,
+ __u32 newlen)
{
- struct ptlrpc_reply_state *rs = pill->rc_req->rq_reply_state, *nrs;
- char *from, *to;
- int offset, len, rc;
+ struct ptlrpc_reply_state *rs = pill->rc_req->rq_reply_state, *nrs;
+ char *from, *to;
+ int rc;
+ __u32 offset, len;
+
+ LASSERT(pill->rc_fmt != NULL);
+ LASSERT(__req_format_is_sane(pill->rc_fmt));
+ LASSERT(req_capsule_has_field(pill, field, RCL_SERVER));
+ LASSERT(req_capsule_field_present(pill, field, RCL_SERVER));
+
+ len = req_capsule_get_size(pill, field, RCL_SERVER);
+ offset = __req_capsule_offset(pill, field, RCL_SERVER);
+
+ CDEBUG(D_INFO, "Reply packed: %d, allocated: %d, field len %d -> %d\n",
+ lustre_packed_msg_size(rs->rs_msg), rs->rs_repbuf_len,
+ len, newlen);
+
+ req_capsule_set_size(pill, field, RCL_SERVER, newlen);
+ /**
+ * There can be enough space in current reply buffer, make sure
+ * that rs_repbuf is not a wrapper but real reply msg, otherwise
+ * re-packing is still needed.
+ */
+ if (rs->rs_msg == rs->rs_repbuf &&
+ rs->rs_repbuf_len >=
+ lustre_packed_msg_size(rs->rs_msg) - len + newlen) {
+ pill->rc_req->rq_replen = lustre_grow_msg(rs->rs_msg, offset,
+ newlen);
+ return 0;
+ }
+
+ /* Re-allocate replay state */
+ pill->rc_req->rq_reply_state = NULL;
+ rc = req_capsule_server_pack(pill);
+ if (rc) {
+ /* put old values back, the caller should decide what to do */
+ req_capsule_set_size(pill, field, RCL_SERVER, len);
+ pill->rc_req->rq_reply_state = rs;
+ return rc;
+ }
+ nrs = pill->rc_req->rq_reply_state;
+ LASSERT(lustre_packed_msg_size(nrs->rs_msg) >
+ lustre_packed_msg_size(rs->rs_msg));
+
+ /* Now we need only buffers, copy them and grow the needed one */
+ to = lustre_msg_buf(nrs->rs_msg, 0, 0);
+ from = lustre_msg_buf(rs->rs_msg, 0, 0);
+ len = (char *)rs->rs_msg + lustre_packed_msg_size(rs->rs_msg) - from;
+ memcpy(to, from, len);
+ pill->rc_req->rq_replen = lustre_grow_msg(nrs->rs_msg, offset, newlen);
- LASSERT(pill->rc_fmt != NULL);
- LASSERT(__req_format_is_sane(pill->rc_fmt));
- LASSERT(req_capsule_has_field(pill, field, RCL_SERVER));
- LASSERT(req_capsule_field_present(pill, field, RCL_SERVER));
-
- len = req_capsule_get_size(pill, field, RCL_SERVER);
- offset = __req_capsule_offset(pill, field, RCL_SERVER);
- if (pill->rc_req->rq_repbuf_len >=
- lustre_packed_msg_size(pill->rc_req->rq_repmsg) - len + newlen)
- CERROR("Inplace repack might be done\n");
-
- pill->rc_req->rq_reply_state = NULL;
- req_capsule_set_size(pill, field, RCL_SERVER, newlen);
- rc = req_capsule_server_pack(pill);
- if (rc) {
- /* put old rs back, the caller will decide what to do */
- pill->rc_req->rq_reply_state = rs;
- return rc;
- }
- nrs = pill->rc_req->rq_reply_state;
- /* Now we need only buffers, copy first chunk */
- to = lustre_msg_buf(nrs->rs_msg, 0, 0);
- from = lustre_msg_buf(rs->rs_msg, 0, 0);
- len = (char *)lustre_msg_buf(rs->rs_msg, offset, 0) - from;
- memcpy(to, from, len);
- /* check if we have tail and copy it too */
- if (rs->rs_msg->lm_bufcount > offset + 1) {
- to = lustre_msg_buf(nrs->rs_msg, offset + 1, 0);
- from = lustre_msg_buf(rs->rs_msg, offset + 1, 0);
- offset = rs->rs_msg->lm_bufcount - 1;
- len = (char *)lustre_msg_buf(rs->rs_msg, offset, 0) +
- cfs_size_round(rs->rs_msg->lm_buflens[offset]) - from;
- memcpy(to, from, len);
- }
- /* drop old reply if everything is fine */
if (rs->rs_difficult) {
/* copy rs data */
int i;
nrs->rs_difficult = 1;
nrs->rs_no_ack = rs->rs_no_ack;
+ nrs->rs_convert_lock = rs->rs_convert_lock;
for (i = 0; i < rs->rs_nlocks; i++) {
nrs->rs_locks[i] = rs->rs_locks[i];
nrs->rs_modes[i] = rs->rs_modes[i];
return 0;
}
EXPORT_SYMBOL(req_capsule_server_grow);
-/* __REQ_LAYOUT_USER__ */
+
+int req_check_sepol(struct req_capsule *pill)
+{
+ int rc = 0;
+#ifdef HAVE_SERVER_SUPPORT
+ struct obd_export *export;
+ struct lu_nodemap *nm = NULL;
+ const char *sepol = NULL;
+ const char *nm_sepol = NULL;
+
+ if (!pill->rc_req)
+ return -EPROTO;
+
+ export = pill->rc_req->rq_export;
+ if (!export || !exp_connect_sepol(export) ||
+ !req_capsule_has_field(pill, &RMF_SELINUX_POL, RCL_CLIENT))
+ goto nm;
+
+ if (req_capsule_get_size(pill, &RMF_SELINUX_POL, RCL_CLIENT) == 0)
+ goto nm;
+
+ sepol = req_capsule_client_get(pill, &RMF_SELINUX_POL);
+ CDEBUG(D_SEC, "retrieved sepol %s\n", sepol);
+
+nm:
+ if (export) {
+ nm = nodemap_get_from_exp(export);
+ if (!IS_ERR_OR_NULL(nm)) {
+ nm_sepol = nodemap_get_sepol(nm);
+ if (nm_sepol && nm_sepol[0])
+ if (sepol == NULL ||
+ strcmp(sepol, nm_sepol) != 0)
+ rc = -EACCES;
+ }
+ }
+
+ if (!IS_ERR_OR_NULL(nm))
+ nodemap_putref(nm);
#endif
+
+ return rc;
+}
+EXPORT_SYMBOL(req_check_sepol);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff