/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*- * vim:expandtab:shiftwidth=8:tabstop=8: * * Copyright (C) 2001-2003 Cluster File Systems, Inc. * Author: Peter J. Braam * Author: Phil Schwan * Author: Eric Barton * * This file is part of Lustre, http://www.lustre.org. * * Lustre is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. * * Lustre is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Lustre; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * (Un)packing of OST requests * */ #define DEBUG_SUBSYSTEM S_RPC #ifndef __KERNEL__ #include #endif #include #include #define HDR_SIZE(count) \ size_round(offsetof (struct lustre_msg, buflens[(count)])) int lustre_msg_swabbed(struct lustre_msg *msg) { return (msg->magic == __swab32(PTLRPC_MSG_MAGIC)); } static int lustre_pack_msg(int count, int *lens, char **bufs, int *len, struct lustre_msg **msg) { char *ptr; struct lustre_msg *m; int size = 0, i; size = HDR_SIZE (count); for (i = 0; i < count; i++) size += size_round(lens[i]); *len = size; OBD_ALLOC(*msg, *len); if (!*msg) RETURN(-ENOMEM); m = *msg; m->magic = PTLRPC_MSG_MAGIC; m->version = PTLRPC_MSG_VERSION; m->bufcount = count; for (i = 0; i < count; i++) m->buflens[i] = lens[i]; ptr = (char *)m + HDR_SIZE(count); for (i = 0; i < count; i++) { char *tmp = NULL; if (bufs) tmp = bufs[i]; LOGL(tmp, lens[i], ptr); } return 0; } int lustre_pack_request(struct ptlrpc_request *req, int count, int *lens, char **bufs) { return lustre_pack_msg(count, lens, bufs, &req->rq_reqlen, &req->rq_reqmsg); } int lustre_pack_reply(struct ptlrpc_request *req, int count, int *lens, char **bufs) { return lustre_pack_msg(count, lens, bufs, &req->rq_replen, &req->rq_repmsg); } /* This returns the size of the buffer that is required to hold a lustre_msg * with the given sub-buffer lengths. */ int lustre_msg_size(int count, int *lengths) { int size; int i; size = HDR_SIZE (count); for (i = 0; i < count; i++) size += size_round(lengths[i]); return size; } int lustre_unpack_msg(struct lustre_msg *m, int len) { int flipped; int required_len; int i; ENTRY; /* We can provide a slightly better error log, if we check the * message magic and version first. In the future, struct * lustre_msg may grow, and we'd like to log a version mismatch, * rather than a short message. * */ required_len = MAX (offsetof (struct lustre_msg, version) + sizeof (m->version), offsetof (struct lustre_msg, magic) + sizeof (m->magic)); if (len < required_len) { /* can't even look inside the message */ CERROR ("message length %d too small for magic/version check\n", len); RETURN (-EINVAL); } flipped = lustre_msg_swabbed(m); if (flipped) __swab32s (&m->version); else if (m->magic != PTLRPC_MSG_MAGIC) { CERROR("wrong lustre_msg magic %#08x\n", m->magic); RETURN (-EINVAL); } if (m->version != PTLRPC_MSG_VERSION) { CERROR("wrong lustre_msg version %#08x\n", m->version); RETURN (-EINVAL); } /* Now we know the sender speaks my language (but possibly flipped)...*/ required_len = HDR_SIZE(0); if (len < required_len) { /* can't even look inside the message */ CERROR ("message length %d too small for lustre_msg\n", len); RETURN (-EINVAL); } if (flipped) { __swab32s (&m->type); __swab32s (&m->opc); __swab64s (&m->last_xid); __swab64s (&m->last_committed); __swab64s (&m->transno); __swab32s (&m->status); __swab32s (&m->bufcount); __swab32s (&m->flags); } required_len = HDR_SIZE(m->bufcount); if (len < required_len) { /* didn't receive all the buffer lengths */ CERROR ("message length %d too small for %d buflens\n", len, m->bufcount); RETURN(-EINVAL); } for (i = 0; i < m->bufcount; i++) { if (flipped) __swab32s (&m->buflens[i]); required_len += size_round(m->buflens[i]); } if (len < required_len) { CERROR("len: %d, required_len %d\n", len, required_len); CERROR("bufcount: %d\n", m->bufcount); for (i = 0; i < m->bufcount; i++) CERROR("buffer %d length %d\n", i, m->buflens[i]); RETURN(-EINVAL); } RETURN(0); } void *lustre_msg_buf(struct lustre_msg *m, int n, int min_size) { int i; int offset; int buflen; int bufcount; LASSERT (m != NULL); LASSERT (n >= 0); bufcount = m->bufcount; if (n >= bufcount) { CDEBUG(D_INFO, "msg %p buffer[%d] not present (count %d)\n", m, n, bufcount); return NULL; } buflen = m->buflens[n]; if (buflen < min_size) { CERROR("msg %p buffer[%d] size %d too small (required %d)\n", m, n, buflen, min_size); return NULL; } offset = HDR_SIZE(bufcount); for (i = 0; i < n; i++) offset += size_round(m->buflens[i]); return (char *)m + offset; } char *lustre_msg_string (struct lustre_msg *m, int index, int max_len) { /* max_len == 0 means the string should fill the buffer */ char *str = lustre_msg_buf (m, index, 0); int slen; int blen; if (str == NULL) { CERROR ("can't unpack string in msg %p buffer[%d]\n", m, index); return (NULL); } blen = m->buflens[index]; slen = strnlen (str, blen); if (slen == blen) { /* not NULL terminated */ CERROR ("can't unpack non-NULL terminated string in " "msg %p buffer[%d] len %d\n", m, index, blen); return (NULL); } if (max_len == 0) { if (slen != blen - 1) { CERROR ("can't unpack short string in msg %p " "buffer[%d] len %d: strlen %d\n", m, index, blen, slen); return (NULL); } } else if (slen > max_len) { CERROR ("can't unpack oversized string in msg %p " "buffer[%d] len %d strlen %d: max %d expected\n", m, index, blen, slen, max_len); return (NULL); } return (str); } /* Wrap up the normal fixed length case */ void *lustre_swab_reqbuf (struct ptlrpc_request *req, int index, int min_size, void *swabber) { void *ptr; LASSERT_REQSWAB(req, index); ptr = lustre_msg_buf(req->rq_reqmsg, index, min_size); if (ptr == NULL) return NULL; if (swabber != NULL && lustre_msg_swabbed(req->rq_reqmsg)) ((void (*)(void *))swabber)(ptr); return ptr; } /* Wrap up the normal fixed length case */ void *lustre_swab_repbuf (struct ptlrpc_request *req, int index, int min_size, void *swabber) { void *ptr; LASSERT_REPSWAB(req, index); ptr = lustre_msg_buf(req->rq_repmsg, index, min_size); if (ptr == NULL) return NULL; if (swabber != NULL && lustre_msg_swabbed(req->rq_repmsg)) ((void (*)(void *))swabber)(ptr); return ptr; } /* byte flipping routines for all wire types declared in * lustre_idl.h implemented here. */ void lustre_swab_obdo (struct obdo *o) { __swab64s (&o->o_id); __swab64s (&o->o_gr); __swab64s (&o->o_atime); __swab64s (&o->o_mtime); __swab64s (&o->o_ctime); __swab64s (&o->o_size); __swab64s (&o->o_blocks); __swab64s (&o->o_grant); __swab32s (&o->o_blksize); __swab32s (&o->o_mode); __swab32s (&o->o_uid); __swab32s (&o->o_gid); __swab32s (&o->o_flags); __swab32s (&o->o_nlink); __swab32s (&o->o_generation); __swab32s (&o->o_valid); __swab32s (&o->o_misc); __swab32s (&o->o_easize); /* o_inline is opaque */ } void lustre_swab_obd_statfs (struct obd_statfs *os) { __swab64s (&os->os_type); __swab64s (&os->os_blocks); __swab64s (&os->os_bfree); __swab64s (&os->os_bavail); __swab64s (&os->os_ffree); /* no need to swap os_fsid */ __swab32s (&os->os_bsize); __swab32s (&os->os_namelen); /* no need to swap os_spare */ } void lustre_swab_obd_ioobj (struct obd_ioobj *ioo) { __swab64s (&ioo->ioo_id); __swab64s (&ioo->ioo_gr); __swab32s (&ioo->ioo_type); __swab32s (&ioo->ioo_bufcnt); } void lustre_swab_niobuf_remote (struct niobuf_remote *nbr) { __swab64s (&nbr->offset); __swab32s (&nbr->len); __swab32s (&nbr->flags); } void lustre_swab_ost_body (struct ost_body *b) { lustre_swab_obdo (&b->oa); } void lustre_swab_ost_last_id(obd_id *id) { __swab64s(id); } void lustre_swab_ll_fid (struct ll_fid *fid) { __swab64s (&fid->id); __swab32s (&fid->generation); __swab32s (&fid->f_type); } void lustre_swab_mds_status_req (struct mds_status_req *r) { __swab32s (&r->flags); __swab32s (&r->repbuf); } void lustre_swab_mds_body (struct mds_body *b) { lustre_swab_ll_fid (&b->fid1); lustre_swab_ll_fid (&b->fid2); /* handle is opaque */ __swab64s (&b->size); __swab64s (&b->blocks); __swab32s (&b->ino); __swab32s (&b->valid); __swab32s (&b->fsuid); __swab32s (&b->fsgid); __swab32s (&b->capability); __swab32s (&b->mode); __swab32s (&b->uid); __swab32s (&b->gid); __swab32s (&b->mtime); __swab32s (&b->ctime); __swab32s (&b->atime); __swab32s (&b->flags); __swab32s (&b->rdev); __swab32s (&b->nlink); __swab32s (&b->generation); __swab32s (&b->suppgid); __swab32s (&b->eadatasize); } void lustre_swab_mds_rec_setattr (struct mds_rec_setattr *sa) { __swab32s (&sa->sa_opcode); __swab32s (&sa->sa_fsuid); __swab32s (&sa->sa_fsgid); __swab32s (&sa->sa_cap); __swab32s (&sa->sa_suppgid); __swab32s (&sa->sa_valid); lustre_swab_ll_fid (&sa->sa_fid); __swab32s (&sa->sa_mode); __swab32s (&sa->sa_uid); __swab32s (&sa->sa_gid); __swab32s (&sa->sa_attr_flags); __swab64s (&sa->sa_size); __swab64s (&sa->sa_atime); __swab64s (&sa->sa_mtime); __swab64s (&sa->sa_ctime); } void lustre_swab_mds_rec_create (struct mds_rec_create *cr) { __swab32s (&cr->cr_opcode); __swab32s (&cr->cr_fsuid); __swab32s (&cr->cr_fsgid); __swab32s (&cr->cr_cap); __swab32s (&cr->cr_flags); /* for use with open */ __swab32s (&cr->cr_mode); lustre_swab_ll_fid (&cr->cr_fid); lustre_swab_ll_fid (&cr->cr_replayfid); __swab64s (&cr->cr_time); __swab64s (&cr->cr_rdev); __swab32s (&cr->cr_suppgid); } void lustre_swab_mds_rec_link (struct mds_rec_link *lk) { __swab32s (&lk->lk_opcode); __swab32s (&lk->lk_fsuid); __swab32s (&lk->lk_fsgid); __swab32s (&lk->lk_cap); __swab32s (&lk->lk_suppgid1); __swab32s (&lk->lk_suppgid2); lustre_swab_ll_fid (&lk->lk_fid1); lustre_swab_ll_fid (&lk->lk_fid2); } void lustre_swab_mds_rec_unlink (struct mds_rec_unlink *ul) { __swab32s (&ul->ul_opcode); __swab32s (&ul->ul_fsuid); __swab32s (&ul->ul_fsgid); __swab32s (&ul->ul_cap); __swab32s (&ul->ul_suppgid); __swab32s (&ul->ul_mode); lustre_swab_ll_fid (&ul->ul_fid1); lustre_swab_ll_fid (&ul->ul_fid2); } void lustre_swab_mds_rec_rename (struct mds_rec_rename *rn) { __swab32s (&rn->rn_opcode); __swab32s (&rn->rn_fsuid); __swab32s (&rn->rn_fsgid); __swab32s (&rn->rn_cap); __swab32s (&rn->rn_suppgid1); __swab32s (&rn->rn_suppgid2); lustre_swab_ll_fid (&rn->rn_fid1); lustre_swab_ll_fid (&rn->rn_fid2); } void lustre_swab_lov_desc (struct lov_desc *ld) { __swab32s (&ld->ld_tgt_count); __swab32s (&ld->ld_active_tgt_count); __swab32s (&ld->ld_default_stripe_count); __swab64s (&ld->ld_default_stripe_size); __swab64s (&ld->ld_default_stripe_offset); __swab32s (&ld->ld_pattern); /* uuid endian insensitive */ } void lustre_swab_ldlm_res_id (struct ldlm_res_id *id) { int i; for (i = 0; i < RES_NAME_SIZE; i++) __swab64s (&id->name[i]); } void lustre_swab_ldlm_policy_data (ldlm_policy_data_t *d) { /* the lock data is a union and the first two fields are always an * extent so it's ok to process an LDLM_EXTENT and LDLM_FLOCK lock * data the same way. */ __swab64s (&d->l_flock.start); __swab64s (&d->l_flock.end); __swab32s (&d->l_flock.pid); } void lustre_swab_ldlm_intent (struct ldlm_intent *i) { __swab64s (&i->opc); } void lustre_swab_ldlm_resource_desc (struct ldlm_resource_desc *r) { int i; __swab32s (&r->lr_type); lustre_swab_ldlm_res_id (&r->lr_name); for (i = 0; i < RES_VERSION_SIZE; i++) __swab32s (&r->lr_version[i]); } void lustre_swab_ldlm_lock_desc (struct ldlm_lock_desc *l) { int i; lustre_swab_ldlm_resource_desc (&l->l_resource); __swab32s (&l->l_req_mode); __swab32s (&l->l_granted_mode); lustre_swab_ldlm_policy_data (&l->l_policy_data); for (i = 0; i < RES_VERSION_SIZE; i++) __swab32s (&l->l_version[i]); } void lustre_swab_ldlm_request (struct ldlm_request *rq) { __swab32s (&rq->lock_flags); lustre_swab_ldlm_lock_desc (&rq->lock_desc); /* lock_handle1 opaque */ /* lock_handle2 opaque */ } void lustre_swab_ldlm_reply (struct ldlm_reply *r) { __swab32s (&r->lock_flags); __swab32s (&r->lock_mode); lustre_swab_ldlm_res_id (&r->lock_resource_name); /* lock_handle opaque */ lustre_swab_ldlm_policy_data (&r->lock_policy_data); __swab64s (&r->lock_policy_res1); __swab64s (&r->lock_policy_res2); } void lustre_swab_ptlbd_op (struct ptlbd_op *op) { __swab16s (&op->op_cmd); __swab16s (&op->op_lun); __swab16s (&op->op_niob_cnt); /* ignore op__padding */ __swab32s (&op->op_block_cnt); } void lustre_swab_ptlbd_niob (struct ptlbd_niob *n) { __swab64s (&n->n_xid); __swab64s (&n->n_block_nr); __swab32s (&n->n_offset); __swab32s (&n->n_length); } void lustre_swab_ptlbd_rsp (struct ptlbd_rsp *r) { __swab16s (&r->r_status); __swab16s (&r->r_error_cnt); } /* no one calls this */ int llog_log_swabbed(struct llog_log_hdr *hdr) { if (hdr->llh_hdr.lrh_type == __swab32(LLOG_HDR_MAGIC)) return 1; if (hdr->llh_hdr.lrh_type == LLOG_HDR_MAGIC) return 0; return -1; } void lustre_swab_llogd_body (struct llogd_body *d) { __swab64s (&d->lgd_logid.lgl_oid); __swab64s (&d->lgd_logid.lgl_ogr); __swab32s (&d->lgd_logid.lgl_ogen); __swab32s (&d->lgd_ctxt_idx); __swab32s (&d->lgd_llh_flags); __swab32s (&d->lgd_index); __swab32s (&d->lgd_saved_index); __swab32s (&d->lgd_len); __swab64s (&d->lgd_cur_offset); } void lustre_swab_llog_hdr (struct llog_log_hdr *h) { __swab32s (&h->llh_hdr.lrh_index); __swab32s (&h->llh_hdr.lrh_len); __swab32s (&h->llh_hdr.lrh_type); __swab64s (&h->llh_timestamp); __swab32s (&h->llh_count); __swab32s (&h->llh_bitmap_offset); __swab32s (&h->llh_flags); __swab32s (&h->llh_tail.lrt_index); __swab32s (&h->llh_tail.lrt_len); } void lustre_swab_llogd_conn_body (struct llogd_conn_body *d) { __swab64s (&d->lgdc_gen.mnt_cnt); __swab64s (&d->lgdc_gen.conn_cnt); __swab64s (&d->lgdc_logid.lgl_oid); __swab64s (&d->lgdc_logid.lgl_ogr); __swab32s (&d->lgdc_logid.lgl_ogen); __swab32s (&d->lgdc_ctxt_idx); } #ifdef BUG_1343 void lustre_assert_wire_constants(void) { /* Wire protocol assertions generated by 'wirecheck' * running on Linux schnapps.adilger.int 2.4.22-l32 #4 Thu Jan 8 14:32:57 MST 2004 i686 i686 * with gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5) */ /* Constants... */ LASSERT(PTLRPC_MSG_MAGIC == 0x0BD00BD0); LASSERT(PTLRPC_MSG_VERSION == 0x00000003); LASSERT(PTL_RPC_MSG_REQUEST == 4711); LASSERT(PTL_RPC_MSG_ERR == 4712); LASSERT(PTL_RPC_MSG_REPLY == 4713); LASSERT(MSG_LAST_REPLAY == 1); LASSERT(MSG_RESENT == 2); LASSERT(MSG_CONNECT_RECOVERING == 1); LASSERT(MSG_CONNECT_RECONNECT == 2); LASSERT(MSG_CONNECT_REPLAYABLE == 4); LASSERT(OST_REPLY == 0); LASSERT(OST_GETATTR == 1); LASSERT(OST_SETATTR == 2); LASSERT(OST_READ == 3); LASSERT(OST_WRITE == 4); LASSERT(OST_CREATE == 5); LASSERT(OST_DESTROY == 6); LASSERT(OST_GET_INFO == 7); LASSERT(OST_CONNECT == 8); LASSERT(OST_DISCONNECT == 9); LASSERT(OST_PUNCH == 10); LASSERT(OST_OPEN == 11); LASSERT(OST_CLOSE == 12); LASSERT(OST_STATFS == 13); LASSERT(OST_SAN_READ == 14); LASSERT(OST_SAN_WRITE == 15); LASSERT(OST_SYNC == 16); LASSERT(OST_LAST_OPC == 18); LASSERT(OBD_OBJECT_EOF == 0xffffffffffffffffULL); LASSERT(OST_REQ_HAS_OA1 == 1); LASSERT(MDS_GETATTR == 33); LASSERT(MDS_GETATTR_NAME == 34); LASSERT(MDS_CLOSE == 35); LASSERT(MDS_REINT == 36); LASSERT(MDS_READPAGE == 37); LASSERT(MDS_CONNECT == 38); LASSERT(MDS_DISCONNECT == 39); LASSERT(MDS_GETSTATUS == 40); LASSERT(MDS_STATFS == 41); LASSERT(MDS_PIN == 42); LASSERT(MDS_UNPIN == 43); LASSERT(MDS_SYNC == 44); LASSERT(MDS_DONE_WRITING == 45); LASSERT(MDS_LAST_OPC == 46); LASSERT(REINT_SETATTR == 1); LASSERT(REINT_CREATE == 2); LASSERT(REINT_LINK == 3); LASSERT(REINT_UNLINK == 4); LASSERT(REINT_RENAME == 5); LASSERT(REINT_OPEN == 6); LASSERT(REINT_MAX == 6); LASSERT(DISP_IT_EXECD == 1); LASSERT(DISP_LOOKUP_EXECD == 2); LASSERT(DISP_LOOKUP_NEG == 4); LASSERT(DISP_LOOKUP_POS == 8); LASSERT(DISP_OPEN_CREATE == 16); LASSERT(DISP_OPEN_OPEN == 32); LASSERT(MDS_STATUS_CONN == 1); LASSERT(MDS_STATUS_LOV == 2); LASSERT(MDS_OPEN_HAS_EA == 1073741824); LASSERT(LDLM_ENQUEUE == 101); LASSERT(LDLM_CONVERT == 102); LASSERT(LDLM_CANCEL == 103); LASSERT(LDLM_BL_CALLBACK == 104); LASSERT(LDLM_CP_CALLBACK == 105); LASSERT(LDLM_LAST_OPC == 106); LASSERT(LCK_EX == 1); LASSERT(LCK_PW == 2); LASSERT(LCK_PR == 3); LASSERT(LCK_CW == 4); LASSERT(LCK_CR == 5); LASSERT(LCK_NL == 6); LASSERT(PTLBD_QUERY == 200); LASSERT(PTLBD_READ == 201); LASSERT(PTLBD_WRITE == 202); LASSERT(PTLBD_FLUSH == 203); LASSERT(PTLBD_CONNECT == 204); LASSERT(PTLBD_DISCONNECT == 205); LASSERT(PTLBD_LAST_OPC == 206); LASSERT(MGMT_CONNECT == 250); LASSERT(MGMT_DISCONNECT == 251); LASSERT(MGMT_EXCEPTION == 252); LASSERT(OBD_PING == 400); LASSERT(OBD_LOG_CANCEL == 401); LASSERT(OBD_LAST_OPC == 402); /* Sizes and Offsets */ /* Checks for struct lustre_handle */ LASSERT((int)sizeof(struct lustre_handle) == 8); LASSERT(offsetof(struct lustre_handle, cookie) == 0); LASSERT((int)sizeof(((struct lustre_handle *)0)->cookie) == 8); /* Checks for struct lustre_msg */ LASSERT((int)sizeof(struct lustre_msg) == 64); LASSERT(offsetof(struct lustre_msg, handle) == 0); LASSERT((int)sizeof(((struct lustre_msg *)0)->handle) == 8); LASSERT(offsetof(struct lustre_msg, magic) == 8); LASSERT((int)sizeof(((struct lustre_msg *)0)->magic) == 4); LASSERT(offsetof(struct lustre_msg, type) == 12); LASSERT((int)sizeof(((struct lustre_msg *)0)->type) == 4); LASSERT(offsetof(struct lustre_msg, version) == 16); LASSERT((int)sizeof(((struct lustre_msg *)0)->version) == 4); LASSERT(offsetof(struct lustre_msg, opc) == 20); LASSERT((int)sizeof(((struct lustre_msg *)0)->opc) == 4); LASSERT(offsetof(struct lustre_msg, last_xid) == 24); LASSERT((int)sizeof(((struct lustre_msg *)0)->last_xid) == 8); LASSERT(offsetof(struct lustre_msg, last_committed) == 32); LASSERT((int)sizeof(((struct lustre_msg *)0)->last_committed) == 8); LASSERT(offsetof(struct lustre_msg, transno) == 40); LASSERT((int)sizeof(((struct lustre_msg *)0)->transno) == 8); LASSERT(offsetof(struct lustre_msg, status) == 48); LASSERT((int)sizeof(((struct lustre_msg *)0)->status) == 4); LASSERT(offsetof(struct lustre_msg, flags) == 52); LASSERT((int)sizeof(((struct lustre_msg *)0)->flags) == 4); LASSERT(offsetof(struct lustre_msg, bufcount) == 60); LASSERT((int)sizeof(((struct lustre_msg *)0)->bufcount) == 4); LASSERT(offsetof(struct lustre_msg, buflens[7]) == 92); LASSERT((int)sizeof(((struct lustre_msg *)0)->buflens[7]) == 4); /* Checks for struct obdo */ LASSERT((int)sizeof(struct obdo) == 168); LASSERT(offsetof(struct obdo, o_id) == 0); LASSERT((int)sizeof(((struct obdo *)0)->o_id) == 8); LASSERT(offsetof(struct obdo, o_gr) == 8); LASSERT((int)sizeof(((struct obdo *)0)->o_gr) == 8); LASSERT(offsetof(struct obdo, o_atime) == 16); LASSERT((int)sizeof(((struct obdo *)0)->o_atime) == 8); LASSERT(offsetof(struct obdo, o_mtime) == 24); LASSERT((int)sizeof(((struct obdo *)0)->o_mtime) == 8); LASSERT(offsetof(struct obdo, o_ctime) == 32); LASSERT((int)sizeof(((struct obdo *)0)->o_ctime) == 8); LASSERT(offsetof(struct obdo, o_size) == 40); LASSERT((int)sizeof(((struct obdo *)0)->o_size) == 8); LASSERT(offsetof(struct obdo, o_blocks) == 48); LASSERT((int)sizeof(((struct obdo *)0)->o_blocks) == 8); LASSERT(offsetof(struct obdo, o_grant) == 56); LASSERT((int)sizeof(((struct obdo *)0)->o_grant) == 8); LASSERT(offsetof(struct obdo, o_blksize) == 64); LASSERT((int)sizeof(((struct obdo *)0)->o_blksize) == 4); LASSERT(offsetof(struct obdo, o_mode) == 68); LASSERT((int)sizeof(((struct obdo *)0)->o_mode) == 4); LASSERT(offsetof(struct obdo, o_uid) == 72); LASSERT((int)sizeof(((struct obdo *)0)->o_uid) == 4); LASSERT(offsetof(struct obdo, o_gid) == 76); LASSERT((int)sizeof(((struct obdo *)0)->o_gid) == 4); LASSERT(offsetof(struct obdo, o_flags) == 80); LASSERT((int)sizeof(((struct obdo *)0)->o_flags) == 4); LASSERT(offsetof(struct obdo, o_nlink) == 84); LASSERT((int)sizeof(((struct obdo *)0)->o_nlink) == 4); LASSERT(offsetof(struct obdo, o_generation) == 88); LASSERT((int)sizeof(((struct obdo *)0)->o_generation) == 4); LASSERT(offsetof(struct obdo, o_valid) == 92); LASSERT((int)sizeof(((struct obdo *)0)->o_valid) == 4); LASSERT(offsetof(struct obdo, o_misc) == 96); LASSERT((int)sizeof(((struct obdo *)0)->o_misc) == 4); LASSERT(offsetof(struct obdo, o_easize) == 100); LASSERT((int)sizeof(((struct obdo *)0)->o_easize) == 4); LASSERT(offsetof(struct obdo, o_inline) == 104); LASSERT((int)sizeof(((struct obdo *)0)->o_inline) == 64); LASSERT(OBD_MD_FLID == 1); LASSERT(OBD_MD_FLATIME == 2); LASSERT(OBD_MD_FLMTIME == 4); LASSERT(OBD_MD_FLCTIME == 8); LASSERT(OBD_MD_FLSIZE == 16); LASSERT(OBD_MD_FLBLOCKS == 32); LASSERT(OBD_MD_FLBLKSZ == 64); LASSERT(OBD_MD_FLMODE == 128); LASSERT(OBD_MD_FLTYPE == 256); LASSERT(OBD_MD_FLUID == 512); LASSERT(OBD_MD_FLGID == 1024); LASSERT(OBD_MD_FLFLAGS == 2048); LASSERT(OBD_MD_FLNLINK == 8192); LASSERT(OBD_MD_FLGENER == 16384); LASSERT(OBD_MD_FLINLINE == 32768); LASSERT(OBD_MD_FLRDEV == 65536); LASSERT(OBD_MD_FLEASIZE == 131072); LASSERT(OBD_MD_LINKNAME == 262144); LASSERT(OBD_MD_FLHANDLE == 524288); LASSERT(OBD_MD_FLCKSUM == 1048576); LASSERT(OBD_MD_FLQOS == 2097152); LASSERT(OBD_MD_FLOSCOPQ == 4194304); LASSERT(OBD_MD_FLCOOKIE == 8388608); LASSERT(OBD_MD_FLGROUP == 16777216); LASSERT(OBD_FL_INLINEDATA == 1); LASSERT(OBD_FL_OBDMDEXISTS == 2); LASSERT(OBD_FL_DELORPHAN == 4); LASSERT(OBD_FL_NORPC == 8); LASSERT(OBD_FL_IDONLY == 16); LASSERT(OBD_FL_RECREATE_OBJS == 32); /* Checks for struct lov_mds_md_v1 */ LASSERT((int)sizeof(struct lov_mds_md_v1) == 32); LASSERT(offsetof(struct lov_mds_md_v1, lmm_magic) == 0); LASSERT((int)sizeof(((struct lov_mds_md_v1 *)0)->lmm_magic) == 4); LASSERT(offsetof(struct lov_mds_md_v1, lmm_pattern) == 4); LASSERT((int)sizeof(((struct lov_mds_md_v1 *)0)->lmm_pattern) == 4); LASSERT(offsetof(struct lov_mds_md_v1, lmm_object_id) == 8); LASSERT((int)sizeof(((struct lov_mds_md_v1 *)0)->lmm_object_id) == 8); LASSERT(offsetof(struct lov_mds_md_v1, lmm_object_gr) == 16); LASSERT((int)sizeof(((struct lov_mds_md_v1 *)0)->lmm_object_gr) == 8); LASSERT(offsetof(struct lov_mds_md_v1, lmm_stripe_size) == 24); LASSERT((int)sizeof(((struct lov_mds_md_v1 *)0)->lmm_stripe_size) == 4); LASSERT(offsetof(struct lov_mds_md_v1, lmm_stripe_count) == 28); LASSERT((int)sizeof(((struct lov_mds_md_v1 *)0)->lmm_stripe_count) == 4); LASSERT(offsetof(struct lov_mds_md_v1, lmm_objects) == 32); LASSERT((int)sizeof(((struct lov_mds_md_v1 *)0)->lmm_objects) == 0); /* Checks for struct lov_ost_data_v1 */ LASSERT((int)sizeof(struct lov_ost_data_v1) == 24); LASSERT(offsetof(struct lov_ost_data_v1, l_object_id) == 0); LASSERT((int)sizeof(((struct lov_ost_data_v1 *)0)->l_object_id) == 8); LASSERT(offsetof(struct lov_ost_data_v1, l_object_gr) == 8); LASSERT((int)sizeof(((struct lov_ost_data_v1 *)0)->l_object_gr) == 8); LASSERT(offsetof(struct lov_ost_data_v1, l_ost_gen) == 16); LASSERT((int)sizeof(((struct lov_ost_data_v1 *)0)->l_ost_gen) == 4); LASSERT(offsetof(struct lov_ost_data_v1, l_ost_idx) == 20); LASSERT((int)sizeof(((struct lov_ost_data_v1 *)0)->l_ost_idx) == 4); LASSERT(LOV_MAGIC_V0 == 198183888); LASSERT(LOV_MAGIC_V1 == 198249424); LASSERT(LOV_PATTERN_RAID0 == 1); LASSERT(LOV_PATTERN_RAID1 == 2); /* Checks for struct obd_statfs */ LASSERT((int)sizeof(struct obd_statfs) == 144); LASSERT(offsetof(struct obd_statfs, os_type) == 0); LASSERT((int)sizeof(((struct obd_statfs *)0)->os_type) == 8); LASSERT(offsetof(struct obd_statfs, os_blocks) == 8); LASSERT((int)sizeof(((struct obd_statfs *)0)->os_blocks) == 8); LASSERT(offsetof(struct obd_statfs, os_bfree) == 16); LASSERT((int)sizeof(((struct obd_statfs *)0)->os_bfree) == 8); LASSERT(offsetof(struct obd_statfs, os_bavail) == 24); LASSERT((int)sizeof(((struct obd_statfs *)0)->os_bavail) == 8); LASSERT(offsetof(struct obd_statfs, os_ffree) == 40); LASSERT((int)sizeof(((struct obd_statfs *)0)->os_ffree) == 8); LASSERT(offsetof(struct obd_statfs, os_fsid) == 48); LASSERT((int)sizeof(((struct obd_statfs *)0)->os_fsid) == 40); LASSERT(offsetof(struct obd_statfs, os_bsize) == 88); LASSERT((int)sizeof(((struct obd_statfs *)0)->os_bsize) == 4); LASSERT(offsetof(struct obd_statfs, os_namelen) == 92); LASSERT((int)sizeof(((struct obd_statfs *)0)->os_namelen) == 4); LASSERT(offsetof(struct obd_statfs, os_spare) == 104); LASSERT((int)sizeof(((struct obd_statfs *)0)->os_spare) == 40); /* Checks for struct obd_ioobj */ LASSERT((int)sizeof(struct obd_ioobj) == 24); LASSERT(offsetof(struct obd_ioobj, ioo_id) == 0); LASSERT((int)sizeof(((struct obd_ioobj *)0)->ioo_id) == 8); LASSERT(offsetof(struct obd_ioobj, ioo_gr) == 8); LASSERT((int)sizeof(((struct obd_ioobj *)0)->ioo_gr) == 8); LASSERT(offsetof(struct obd_ioobj, ioo_type) == 16); LASSERT((int)sizeof(((struct obd_ioobj *)0)->ioo_type) == 4); LASSERT(offsetof(struct obd_ioobj, ioo_bufcnt) == 20); LASSERT((int)sizeof(((struct obd_ioobj *)0)->ioo_bufcnt) == 4); /* Checks for struct niobuf_remote */ LASSERT((int)sizeof(struct niobuf_remote) == 16); LASSERT(offsetof(struct niobuf_remote, offset) == 0); LASSERT((int)sizeof(((struct niobuf_remote *)0)->offset) == 8); LASSERT(offsetof(struct niobuf_remote, len) == 8); LASSERT((int)sizeof(((struct niobuf_remote *)0)->len) == 4); LASSERT(offsetof(struct niobuf_remote, flags) == 12); LASSERT((int)sizeof(((struct niobuf_remote *)0)->flags) == 4); LASSERT(OBD_BRW_READ == 1); LASSERT(OBD_BRW_WRITE == 2); LASSERT(OBD_BRW_SYNC == 8); LASSERT(OBD_BRW_FROM_GRANT == 32); /* Checks for struct ost_body */ LASSERT((int)sizeof(struct ost_body) == 168); LASSERT(offsetof(struct ost_body, oa) == 0); LASSERT((int)sizeof(((struct ost_body *)0)->oa) == 168); /* Checks for struct ll_fid */ LASSERT((int)sizeof(struct ll_fid) == 16); LASSERT(offsetof(struct ll_fid, id) == 0); LASSERT((int)sizeof(((struct ll_fid *)0)->id) == 8); LASSERT(offsetof(struct ll_fid, generation) == 8); LASSERT((int)sizeof(((struct ll_fid *)0)->generation) == 4); LASSERT(offsetof(struct ll_fid, f_type) == 12); LASSERT((int)sizeof(((struct ll_fid *)0)->f_type) == 4); /* Checks for struct mds_status_req */ LASSERT((int)sizeof(struct mds_status_req) == 8); LASSERT(offsetof(struct mds_status_req, flags) == 0); LASSERT((int)sizeof(((struct mds_status_req *)0)->flags) == 4); LASSERT(offsetof(struct mds_status_req, repbuf) == 4); LASSERT((int)sizeof(((struct mds_status_req *)0)->repbuf) == 4); /* Checks for struct mds_body */ LASSERT((int)sizeof(struct mds_body) == 136); LASSERT(offsetof(struct mds_body, fid1) == 0); LASSERT((int)sizeof(((struct mds_body *)0)->fid1) == 16); LASSERT(offsetof(struct mds_body, fid2) == 16); LASSERT((int)sizeof(((struct mds_body *)0)->fid2) == 16); LASSERT(offsetof(struct mds_body, handle) == 32); LASSERT((int)sizeof(((struct mds_body *)0)->handle) == 8); LASSERT(offsetof(struct mds_body, size) == 40); LASSERT((int)sizeof(((struct mds_body *)0)->size) == 8); LASSERT(offsetof(struct mds_body, blocks) == 48); LASSERT((int)sizeof(((struct mds_body *)0)->blocks) == 8); LASSERT(offsetof(struct mds_body, io_epoch) == 56); LASSERT((int)sizeof(((struct mds_body *)0)->io_epoch) == 8); LASSERT(offsetof(struct mds_body, ino) == 64); LASSERT((int)sizeof(((struct mds_body *)0)->ino) == 4); LASSERT(offsetof(struct mds_body, valid) == 68); LASSERT((int)sizeof(((struct mds_body *)0)->valid) == 4); LASSERT(offsetof(struct mds_body, fsuid) == 72); LASSERT((int)sizeof(((struct mds_body *)0)->fsuid) == 4); LASSERT(offsetof(struct mds_body, fsgid) == 76); LASSERT((int)sizeof(((struct mds_body *)0)->fsgid) == 4); LASSERT(offsetof(struct mds_body, capability) == 80); LASSERT((int)sizeof(((struct mds_body *)0)->capability) == 4); LASSERT(offsetof(struct mds_body, mode) == 84); LASSERT((int)sizeof(((struct mds_body *)0)->mode) == 4); LASSERT(offsetof(struct mds_body, uid) == 88); LASSERT((int)sizeof(((struct mds_body *)0)->uid) == 4); LASSERT(offsetof(struct mds_body, gid) == 92); LASSERT((int)sizeof(((struct mds_body *)0)->gid) == 4); LASSERT(offsetof(struct mds_body, mtime) == 96); LASSERT((int)sizeof(((struct mds_body *)0)->mtime) == 4); LASSERT(offsetof(struct mds_body, ctime) == 100); LASSERT((int)sizeof(((struct mds_body *)0)->ctime) == 4); LASSERT(offsetof(struct mds_body, atime) == 104); LASSERT((int)sizeof(((struct mds_body *)0)->atime) == 4); LASSERT(offsetof(struct mds_body, flags) == 108); LASSERT((int)sizeof(((struct mds_body *)0)->flags) == 4); LASSERT(offsetof(struct mds_body, rdev) == 112); LASSERT((int)sizeof(((struct mds_body *)0)->rdev) == 4); LASSERT(offsetof(struct mds_body, nlink) == 116); LASSERT((int)sizeof(((struct mds_body *)0)->nlink) == 4); LASSERT(offsetof(struct mds_body, generation) == 120); LASSERT((int)sizeof(((struct mds_body *)0)->generation) == 4); LASSERT(offsetof(struct mds_body, suppgid) == 124); LASSERT((int)sizeof(((struct mds_body *)0)->suppgid) == 4); LASSERT(offsetof(struct mds_body, eadatasize) == 128); LASSERT((int)sizeof(((struct mds_body *)0)->eadatasize) == 4); LASSERT(FMODE_READ == 1); LASSERT(FMODE_WRITE == 2); LASSERT(FMODE_EXEC == 4); LASSERT(MDS_OPEN_CREAT == 64); LASSERT(MDS_OPEN_EXCL == 128); LASSERT(MDS_OPEN_TRUNC == 512); LASSERT(MDS_OPEN_APPEND == 1024); LASSERT(MDS_OPEN_SYNC == 4096); LASSERT(MDS_OPEN_DIRECTORY == 65536); LASSERT(MDS_OPEN_DELAY_CREATE == 16777216); LASSERT(MDS_OPEN_HAS_EA == 1073741824); /* Checks for struct mds_rec_setattr */ LASSERT((int)sizeof(struct mds_rec_setattr) == 88); LASSERT(offsetof(struct mds_rec_setattr, sa_opcode) == 0); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_opcode) == 4); LASSERT(offsetof(struct mds_rec_setattr, sa_fsuid) == 4); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_fsuid) == 4); LASSERT(offsetof(struct mds_rec_setattr, sa_fsgid) == 8); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_fsgid) == 4); LASSERT(offsetof(struct mds_rec_setattr, sa_cap) == 12); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_cap) == 4); LASSERT(offsetof(struct mds_rec_setattr, sa_suppgid) == 16); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_suppgid) == 4); LASSERT(offsetof(struct mds_rec_setattr, sa_valid) == 20); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_valid) == 4); LASSERT(offsetof(struct mds_rec_setattr, sa_fid) == 24); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_fid) == 16); LASSERT(offsetof(struct mds_rec_setattr, sa_mode) == 40); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_mode) == 4); LASSERT(offsetof(struct mds_rec_setattr, sa_uid) == 44); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_uid) == 4); LASSERT(offsetof(struct mds_rec_setattr, sa_gid) == 48); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_gid) == 4); LASSERT(offsetof(struct mds_rec_setattr, sa_attr_flags) == 52); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_attr_flags) == 4); LASSERT(offsetof(struct mds_rec_setattr, sa_size) == 56); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_size) == 8); LASSERT(offsetof(struct mds_rec_setattr, sa_atime) == 64); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_atime) == 8); LASSERT(offsetof(struct mds_rec_setattr, sa_mtime) == 72); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_mtime) == 8); LASSERT(offsetof(struct mds_rec_setattr, sa_ctime) == 80); LASSERT((int)sizeof(((struct mds_rec_setattr *)0)->sa_ctime) == 8); /* Checks for struct mds_rec_create */ LASSERT((int)sizeof(struct mds_rec_create) == 80); LASSERT(offsetof(struct mds_rec_create, cr_opcode) == 0); LASSERT((int)sizeof(((struct mds_rec_create *)0)->cr_opcode) == 4); LASSERT(offsetof(struct mds_rec_create, cr_fsuid) == 4); LASSERT((int)sizeof(((struct mds_rec_create *)0)->cr_fsuid) == 4); LASSERT(offsetof(struct mds_rec_create, cr_fsgid) == 8); LASSERT((int)sizeof(((struct mds_rec_create *)0)->cr_fsgid) == 4); LASSERT(offsetof(struct mds_rec_create, cr_cap) == 12); LASSERT((int)sizeof(((struct mds_rec_create *)0)->cr_cap) == 4); LASSERT(offsetof(struct mds_rec_create, cr_flags) == 16); LASSERT((int)sizeof(((struct mds_rec_create *)0)->cr_flags) == 4); LASSERT(offsetof(struct mds_rec_create, cr_mode) == 20); LASSERT((int)sizeof(((struct mds_rec_create *)0)->cr_mode) == 4); LASSERT(offsetof(struct mds_rec_create, cr_fid) == 24); LASSERT((int)sizeof(((struct mds_rec_create *)0)->cr_fid) == 16); LASSERT(offsetof(struct mds_rec_create, cr_replayfid) == 40); LASSERT((int)sizeof(((struct mds_rec_create *)0)->cr_replayfid) == 16); LASSERT(offsetof(struct mds_rec_create, cr_time) == 56); LASSERT((int)sizeof(((struct mds_rec_create *)0)->cr_time) == 8); LASSERT(offsetof(struct mds_rec_create, cr_rdev) == 64); LASSERT((int)sizeof(((struct mds_rec_create *)0)->cr_rdev) == 8); LASSERT(offsetof(struct mds_rec_create, cr_suppgid) == 72); LASSERT((int)sizeof(((struct mds_rec_create *)0)->cr_suppgid) == 4); /* Checks for struct mds_rec_link */ LASSERT((int)sizeof(struct mds_rec_link) == 64); LASSERT(offsetof(struct mds_rec_link, lk_opcode) == 0); LASSERT((int)sizeof(((struct mds_rec_link *)0)->lk_opcode) == 4); LASSERT(offsetof(struct mds_rec_link, lk_fsuid) == 4); LASSERT((int)sizeof(((struct mds_rec_link *)0)->lk_fsuid) == 4); LASSERT(offsetof(struct mds_rec_link, lk_fsgid) == 8); LASSERT((int)sizeof(((struct mds_rec_link *)0)->lk_fsgid) == 4); LASSERT(offsetof(struct mds_rec_link, lk_cap) == 12); LASSERT((int)sizeof(((struct mds_rec_link *)0)->lk_cap) == 4); LASSERT(offsetof(struct mds_rec_link, lk_suppgid1) == 16); LASSERT((int)sizeof(((struct mds_rec_link *)0)->lk_suppgid1) == 4); LASSERT(offsetof(struct mds_rec_link, lk_suppgid2) == 20); LASSERT((int)sizeof(((struct mds_rec_link *)0)->lk_suppgid2) == 4); LASSERT(offsetof(struct mds_rec_link, lk_fid1) == 24); LASSERT((int)sizeof(((struct mds_rec_link *)0)->lk_fid1) == 16); LASSERT(offsetof(struct mds_rec_link, lk_fid2) == 40); LASSERT((int)sizeof(((struct mds_rec_link *)0)->lk_fid2) == 16); LASSERT(offsetof(struct mds_rec_link, lk_time) == 56); LASSERT((int)sizeof(((struct mds_rec_link *)0)->lk_time) == 8); /* Checks for struct mds_rec_unlink */ LASSERT((int)sizeof(struct mds_rec_unlink) == 64); LASSERT(offsetof(struct mds_rec_unlink, ul_opcode) == 0); LASSERT((int)sizeof(((struct mds_rec_unlink *)0)->ul_opcode) == 4); LASSERT(offsetof(struct mds_rec_unlink, ul_fsuid) == 4); LASSERT((int)sizeof(((struct mds_rec_unlink *)0)->ul_fsuid) == 4); LASSERT(offsetof(struct mds_rec_unlink, ul_fsgid) == 8); LASSERT((int)sizeof(((struct mds_rec_unlink *)0)->ul_fsgid) == 4); LASSERT(offsetof(struct mds_rec_unlink, ul_cap) == 12); LASSERT((int)sizeof(((struct mds_rec_unlink *)0)->ul_cap) == 4); LASSERT(offsetof(struct mds_rec_unlink, ul_suppgid) == 16); LASSERT((int)sizeof(((struct mds_rec_unlink *)0)->ul_suppgid) == 4); LASSERT(offsetof(struct mds_rec_unlink, ul_mode) == 20); LASSERT((int)sizeof(((struct mds_rec_unlink *)0)->ul_mode) == 4); LASSERT(offsetof(struct mds_rec_unlink, ul_fid1) == 24); LASSERT((int)sizeof(((struct mds_rec_unlink *)0)->ul_fid1) == 16); LASSERT(offsetof(struct mds_rec_unlink, ul_fid2) == 40); LASSERT((int)sizeof(((struct mds_rec_unlink *)0)->ul_fid2) == 16); LASSERT(offsetof(struct mds_rec_unlink, ul_time) == 56); LASSERT((int)sizeof(((struct mds_rec_unlink *)0)->ul_time) == 8); /* Checks for struct mds_rec_rename */ LASSERT((int)sizeof(struct mds_rec_rename) == 64); LASSERT(offsetof(struct mds_rec_rename, rn_opcode) == 0); LASSERT((int)sizeof(((struct mds_rec_rename *)0)->rn_opcode) == 4); LASSERT(offsetof(struct mds_rec_rename, rn_fsuid) == 4); LASSERT((int)sizeof(((struct mds_rec_rename *)0)->rn_fsuid) == 4); LASSERT(offsetof(struct mds_rec_rename, rn_fsgid) == 8); LASSERT((int)sizeof(((struct mds_rec_rename *)0)->rn_fsgid) == 4); LASSERT(offsetof(struct mds_rec_rename, rn_cap) == 12); LASSERT((int)sizeof(((struct mds_rec_rename *)0)->rn_cap) == 4); LASSERT(offsetof(struct mds_rec_rename, rn_suppgid1) == 16); LASSERT((int)sizeof(((struct mds_rec_rename *)0)->rn_suppgid1) == 4); LASSERT(offsetof(struct mds_rec_rename, rn_suppgid2) == 20); LASSERT((int)sizeof(((struct mds_rec_rename *)0)->rn_suppgid2) == 4); LASSERT(offsetof(struct mds_rec_rename, rn_fid1) == 24); LASSERT((int)sizeof(((struct mds_rec_rename *)0)->rn_fid1) == 16); LASSERT(offsetof(struct mds_rec_rename, rn_fid2) == 40); LASSERT((int)sizeof(((struct mds_rec_rename *)0)->rn_fid2) == 16); LASSERT(offsetof(struct mds_rec_rename, rn_time) == 56); LASSERT((int)sizeof(((struct mds_rec_rename *)0)->rn_time) == 8); /* Checks for struct lov_desc */ LASSERT((int)sizeof(struct lov_desc) == 72); LASSERT(offsetof(struct lov_desc, ld_tgt_count) == 0); LASSERT((int)sizeof(((struct lov_desc *)0)->ld_tgt_count) == 4); LASSERT(offsetof(struct lov_desc, ld_active_tgt_count) == 4); LASSERT((int)sizeof(((struct lov_desc *)0)->ld_active_tgt_count) == 4); LASSERT(offsetof(struct lov_desc, ld_default_stripe_count) == 8); LASSERT((int)sizeof(((struct lov_desc *)0)->ld_default_stripe_count) == 4); LASSERT(offsetof(struct lov_desc, ld_pattern) == 12); LASSERT((int)sizeof(((struct lov_desc *)0)->ld_pattern) == 4); LASSERT(offsetof(struct lov_desc, ld_default_stripe_size) == 16); LASSERT((int)sizeof(((struct lov_desc *)0)->ld_default_stripe_size) == 8); LASSERT(offsetof(struct lov_desc, ld_default_stripe_offset) == 24); LASSERT((int)sizeof(((struct lov_desc *)0)->ld_default_stripe_offset) == 8); LASSERT(offsetof(struct lov_desc, ld_uuid) == 32); LASSERT((int)sizeof(((struct lov_desc *)0)->ld_uuid) == 40); /* Checks for struct ldlm_res_id */ LASSERT((int)sizeof(struct ldlm_res_id) == 32); LASSERT(offsetof(struct ldlm_res_id, name[4]) == 32); LASSERT((int)sizeof(((struct ldlm_res_id *)0)->name[4]) == 8); /* Checks for struct ldlm_extent */ LASSERT((int)sizeof(struct ldlm_extent) == 16); LASSERT(offsetof(struct ldlm_extent, start) == 0); LASSERT((int)sizeof(((struct ldlm_extent *)0)->start) == 8); LASSERT(offsetof(struct ldlm_extent, end) == 8); LASSERT((int)sizeof(((struct ldlm_extent *)0)->end) == 8); /* Checks for struct ldlm_flock */ LASSERT((int)sizeof(struct ldlm_flock) == 32); LASSERT(offsetof(struct ldlm_flock, start) == 0); LASSERT((int)sizeof(((struct ldlm_flock *)0)->start) == 8); LASSERT(offsetof(struct ldlm_flock, end) == 8); LASSERT((int)sizeof(((struct ldlm_flock *)0)->end) == 8); LASSERT(offsetof(struct ldlm_flock, blocking_export) == 16); LASSERT((int)sizeof(((struct ldlm_flock *)0)->blocking_export) == 8); LASSERT(offsetof(struct ldlm_flock, blocking_pid) == 24); LASSERT((int)sizeof(((struct ldlm_flock *)0)->blocking_pid) == 4); LASSERT(offsetof(struct ldlm_flock, pid) == 28); LASSERT((int)sizeof(((struct ldlm_flock *)0)->pid) == 4); /* Checks for struct ldlm_intent */ LASSERT((int)sizeof(struct ldlm_intent) == 8); LASSERT(offsetof(struct ldlm_intent, opc) == 0); LASSERT((int)sizeof(((struct ldlm_intent *)0)->opc) == 8); /* Checks for struct ldlm_resource_desc */ LASSERT((int)sizeof(struct ldlm_resource_desc) == 52); LASSERT(offsetof(struct ldlm_resource_desc, lr_type) == 0); LASSERT((int)sizeof(((struct ldlm_resource_desc *)0)->lr_type) == 4); LASSERT(offsetof(struct ldlm_resource_desc, lr_name) == 4); LASSERT((int)sizeof(((struct ldlm_resource_desc *)0)->lr_name) == 32); LASSERT(offsetof(struct ldlm_resource_desc, lr_version[4]) == 52); LASSERT((int)sizeof(((struct ldlm_resource_desc *)0)->lr_version[4]) == 4); /* Checks for struct ldlm_lock_desc */ LASSERT((int)sizeof(struct ldlm_lock_desc) == 108); LASSERT(offsetof(struct ldlm_lock_desc, l_resource) == 0); LASSERT((int)sizeof(((struct ldlm_lock_desc *)0)->l_resource) == 52); LASSERT(offsetof(struct ldlm_lock_desc, l_req_mode) == 52); LASSERT((int)sizeof(((struct ldlm_lock_desc *)0)->l_req_mode) == 4); LASSERT(offsetof(struct ldlm_lock_desc, l_granted_mode) == 56); LASSERT((int)sizeof(((struct ldlm_lock_desc *)0)->l_granted_mode) == 4); LASSERT(offsetof(struct ldlm_lock_desc, l_policy_data) == 60); LASSERT((int)sizeof(((struct ldlm_lock_desc *)0)->l_policy_data) == 32); LASSERT(offsetof(struct ldlm_lock_desc, l_version[4]) == 108); LASSERT((int)sizeof(((struct ldlm_lock_desc *)0)->l_version[4]) == 4); /* Checks for struct ldlm_request */ LASSERT((int)sizeof(struct ldlm_request) == 128); LASSERT(offsetof(struct ldlm_request, lock_flags) == 0); LASSERT((int)sizeof(((struct ldlm_request *)0)->lock_flags) == 4); LASSERT(offsetof(struct ldlm_request, lock_desc) == 4); LASSERT((int)sizeof(((struct ldlm_request *)0)->lock_desc) == 108); LASSERT(offsetof(struct ldlm_request, lock_handle1) == 112); LASSERT((int)sizeof(((struct ldlm_request *)0)->lock_handle1) == 8); LASSERT(offsetof(struct ldlm_request, lock_handle2) == 120); LASSERT((int)sizeof(((struct ldlm_request *)0)->lock_handle2) == 8); /* Checks for struct ldlm_reply */ LASSERT((int)sizeof(struct ldlm_reply) == 96); LASSERT(offsetof(struct ldlm_reply, lock_flags) == 0); LASSERT((int)sizeof(((struct ldlm_reply *)0)->lock_flags) == 4); LASSERT(offsetof(struct ldlm_reply, lock_mode) == 4); LASSERT((int)sizeof(((struct ldlm_reply *)0)->lock_mode) == 4); LASSERT(offsetof(struct ldlm_reply, lock_resource_name) == 8); LASSERT((int)sizeof(((struct ldlm_reply *)0)->lock_resource_name) == 32); LASSERT(offsetof(struct ldlm_reply, lock_handle) == 40); LASSERT((int)sizeof(((struct ldlm_reply *)0)->lock_handle) == 8); LASSERT(offsetof(struct ldlm_reply, lock_policy_data) == 48); LASSERT((int)sizeof(((struct ldlm_reply *)0)->lock_policy_data) == 32); LASSERT(offsetof(struct ldlm_reply, lock_policy_res1) == 80); LASSERT((int)sizeof(((struct ldlm_reply *)0)->lock_policy_res1) == 8); LASSERT(offsetof(struct ldlm_reply, lock_policy_res2) == 88); LASSERT((int)sizeof(((struct ldlm_reply *)0)->lock_policy_res2) == 8); /* Checks for struct ptlbd_op */ LASSERT((int)sizeof(struct ptlbd_op) == 12); LASSERT(offsetof(struct ptlbd_op, op_cmd) == 0); LASSERT((int)sizeof(((struct ptlbd_op *)0)->op_cmd) == 2); LASSERT(offsetof(struct ptlbd_op, op_lun) == 2); LASSERT((int)sizeof(((struct ptlbd_op *)0)->op_lun) == 2); LASSERT(offsetof(struct ptlbd_op, op_niob_cnt) == 4); LASSERT((int)sizeof(((struct ptlbd_op *)0)->op_niob_cnt) == 2); LASSERT(offsetof(struct ptlbd_op, op__padding) == 6); LASSERT((int)sizeof(((struct ptlbd_op *)0)->op__padding) == 2); LASSERT(offsetof(struct ptlbd_op, op_block_cnt) == 8); LASSERT((int)sizeof(((struct ptlbd_op *)0)->op_block_cnt) == 4); /* Checks for struct ptlbd_niob */ LASSERT((int)sizeof(struct ptlbd_niob) == 24); LASSERT(offsetof(struct ptlbd_niob, n_xid) == 0); LASSERT((int)sizeof(((struct ptlbd_niob *)0)->n_xid) == 8); LASSERT(offsetof(struct ptlbd_niob, n_block_nr) == 8); LASSERT((int)sizeof(((struct ptlbd_niob *)0)->n_block_nr) == 8); LASSERT(offsetof(struct ptlbd_niob, n_offset) == 16); LASSERT((int)sizeof(((struct ptlbd_niob *)0)->n_offset) == 4); LASSERT(offsetof(struct ptlbd_niob, n_length) == 20); LASSERT((int)sizeof(((struct ptlbd_niob *)0)->n_length) == 4); /* Checks for struct ptlbd_rsp */ LASSERT((int)sizeof(struct ptlbd_rsp) == 4); LASSERT(offsetof(struct ptlbd_rsp, r_status) == 0); LASSERT((int)sizeof(((struct ptlbd_rsp *)0)->r_status) == 2); LASSERT(offsetof(struct ptlbd_rsp, r_error_cnt) == 2); LASSERT((int)sizeof(((struct ptlbd_rsp *)0)->r_error_cnt) == 2); /* Checks for struct llog_logid */ LASSERT((int)sizeof(struct llog_logid) == 20); LASSERT(offsetof(struct llog_logid, lgl_oid) == 0); LASSERT((int)sizeof(((struct llog_logid *)0)->lgl_oid) == 8); LASSERT(offsetof(struct llog_logid, lgl_ogr) == 8); LASSERT((int)sizeof(((struct llog_logid *)0)->lgl_ogr) == 8); LASSERT(offsetof(struct llog_logid, lgl_ogen) == 16); LASSERT((int)sizeof(((struct llog_logid *)0)->lgl_ogen) == 4); LASSERT(OST_SZ_REC == 274730752); LASSERT(OST_RAID1_REC == 274731008); LASSERT(MDS_UNLINK_REC == 274801668); LASSERT(OBD_CFG_REC == 274857984); LASSERT(PTL_CFG_REC == 274923520); LASSERT(LLOG_GEN_REC == 274989056); LASSERT(LLOG_HDR_MAGIC == 275010873); LASSERT(LLOG_LOGID_MAGIC == 275010874); /* Checks for struct llog_rec_hdr */ LASSERT((int)sizeof(struct llog_rec_hdr) == 16); LASSERT(offsetof(struct llog_rec_hdr, lrh_len) == 0); LASSERT((int)sizeof(((struct llog_rec_hdr *)0)->lrh_len) == 4); LASSERT(offsetof(struct llog_rec_hdr, lrh_index) == 4); LASSERT((int)sizeof(((struct llog_rec_hdr *)0)->lrh_index) == 4); LASSERT(offsetof(struct llog_rec_hdr, lrh_type) == 8); LASSERT((int)sizeof(((struct llog_rec_hdr *)0)->lrh_type) == 4); /* Checks for struct llog_rec_tail */ LASSERT((int)sizeof(struct llog_rec_tail) == 8); LASSERT(offsetof(struct llog_rec_tail, lrt_len) == 0); LASSERT((int)sizeof(((struct llog_rec_tail *)0)->lrt_len) == 4); LASSERT(offsetof(struct llog_rec_tail, lrt_index) == 4); LASSERT((int)sizeof(((struct llog_rec_tail *)0)->lrt_index) == 4); /* Checks for struct llog_logid_rec */ LASSERT((int)sizeof(struct llog_logid_rec) == 48); LASSERT(offsetof(struct llog_logid_rec, lid_hdr) == 0); LASSERT((int)sizeof(((struct llog_logid_rec *)0)->lid_hdr) == 16); LASSERT(offsetof(struct llog_logid_rec, lid_id) == 16); LASSERT((int)sizeof(((struct llog_logid_rec *)0)->lid_id) == 20); LASSERT(offsetof(struct llog_logid_rec, lid_tail) == 40); LASSERT((int)sizeof(((struct llog_logid_rec *)0)->lid_tail) == 8); /* Checks for struct llog_create_rec */ LASSERT((int)sizeof(struct llog_create_rec) == 56); LASSERT(offsetof(struct llog_create_rec, lcr_hdr) == 0); LASSERT((int)sizeof(((struct llog_create_rec *)0)->lcr_hdr) == 16); LASSERT(offsetof(struct llog_create_rec, lcr_fid) == 16); LASSERT((int)sizeof(((struct llog_create_rec *)0)->lcr_fid) == 16); LASSERT(offsetof(struct llog_create_rec, lcr_oid) == 32); LASSERT((int)sizeof(((struct llog_create_rec *)0)->lcr_oid) == 8); LASSERT(offsetof(struct llog_create_rec, lcr_ogen) == 40); LASSERT((int)sizeof(((struct llog_create_rec *)0)->lcr_ogen) == 4); /* Checks for struct llog_orphan_rec */ LASSERT((int)sizeof(struct llog_orphan_rec) == 40); LASSERT(offsetof(struct llog_orphan_rec, lor_hdr) == 0); LASSERT((int)sizeof(((struct llog_orphan_rec *)0)->lor_hdr) == 16); LASSERT(offsetof(struct llog_orphan_rec, lor_oid) == 16); LASSERT((int)sizeof(((struct llog_orphan_rec *)0)->lor_oid) == 8); LASSERT(offsetof(struct llog_orphan_rec, lor_ogen) == 24); LASSERT((int)sizeof(((struct llog_orphan_rec *)0)->lor_ogen) == 4); LASSERT(offsetof(struct llog_orphan_rec, lor_tail) == 32); LASSERT((int)sizeof(((struct llog_orphan_rec *)0)->lor_tail) == 8); /* Checks for struct llog_unlink_rec */ LASSERT((int)sizeof(struct llog_unlink_rec) == 40); LASSERT(offsetof(struct llog_unlink_rec, lur_hdr) == 0); LASSERT((int)sizeof(((struct llog_unlink_rec *)0)->lur_hdr) == 16); LASSERT(offsetof(struct llog_unlink_rec, lur_oid) == 16); LASSERT((int)sizeof(((struct llog_unlink_rec *)0)->lur_oid) == 8); LASSERT(offsetof(struct llog_unlink_rec, lur_ogen) == 24); LASSERT((int)sizeof(((struct llog_unlink_rec *)0)->lur_ogen) == 4); LASSERT(offsetof(struct llog_unlink_rec, lur_tail) == 32); LASSERT((int)sizeof(((struct llog_unlink_rec *)0)->lur_tail) == 8); /* Checks for struct llog_size_change_rec */ LASSERT((int)sizeof(struct llog_size_change_rec) == 48); LASSERT(offsetof(struct llog_size_change_rec, lsc_hdr) == 0); LASSERT((int)sizeof(((struct llog_size_change_rec *)0)->lsc_hdr) == 16); LASSERT(offsetof(struct llog_size_change_rec, lsc_fid) == 16); LASSERT((int)sizeof(((struct llog_size_change_rec *)0)->lsc_fid) == 16); LASSERT(offsetof(struct llog_size_change_rec, lsc_io_epoch) == 32); LASSERT((int)sizeof(((struct llog_size_change_rec *)0)->lsc_io_epoch) == 4); LASSERT(offsetof(struct llog_size_change_rec, lsc_tail) == 40); LASSERT((int)sizeof(((struct llog_size_change_rec *)0)->lsc_tail) == 8); /* Checks for struct llog_gen */ LASSERT((int)sizeof(struct llog_gen) == 16); LASSERT(offsetof(struct llog_gen, mnt_cnt) == 0); LASSERT((int)sizeof(((struct llog_gen *)0)->mnt_cnt) == 8); LASSERT(offsetof(struct llog_gen, conn_cnt) == 8); LASSERT((int)sizeof(((struct llog_gen *)0)->conn_cnt) == 8); /* Checks for struct llog_gen_rec */ LASSERT((int)sizeof(struct llog_gen_rec) == 40); LASSERT(offsetof(struct llog_gen_rec, lgr_hdr) == 0); LASSERT((int)sizeof(((struct llog_gen_rec *)0)->lgr_hdr) == 16); LASSERT(offsetof(struct llog_gen_rec, lgr_gen) == 16); LASSERT((int)sizeof(((struct llog_gen_rec *)0)->lgr_gen) == 16); LASSERT(offsetof(struct llog_gen_rec, lgr_tail) == 32); LASSERT((int)sizeof(((struct llog_gen_rec *)0)->lgr_tail) == 8); /* Checks for struct llog_log_hdr */ LASSERT((int)sizeof(struct llog_log_hdr) == 4096); LASSERT(offsetof(struct llog_log_hdr, llh_hdr) == 0); LASSERT((int)sizeof(((struct llog_log_hdr *)0)->llh_hdr) == 16); LASSERT(offsetof(struct llog_log_hdr, llh_timestamp) == 16); LASSERT((int)sizeof(((struct llog_log_hdr *)0)->llh_timestamp) == 8); LASSERT(offsetof(struct llog_log_hdr, llh_count) == 24); LASSERT((int)sizeof(((struct llog_log_hdr *)0)->llh_count) == 4); LASSERT(offsetof(struct llog_log_hdr, llh_bitmap_offset) == 28); LASSERT((int)sizeof(((struct llog_log_hdr *)0)->llh_bitmap_offset) == 4); LASSERT(offsetof(struct llog_log_hdr, llh_size) == 32); LASSERT((int)sizeof(((struct llog_log_hdr *)0)->llh_size) == 4); LASSERT(offsetof(struct llog_log_hdr, llh_flags) == 36); LASSERT((int)sizeof(((struct llog_log_hdr *)0)->llh_flags) == 4); LASSERT(offsetof(struct llog_log_hdr, llh_cat_idx) == 40); LASSERT((int)sizeof(((struct llog_log_hdr *)0)->llh_cat_idx) == 4); LASSERT(offsetof(struct llog_log_hdr, llh_tgtuuid) == 44); LASSERT((int)sizeof(((struct llog_log_hdr *)0)->llh_tgtuuid) == 40); LASSERT(offsetof(struct llog_log_hdr, llh_reserved) == 84); LASSERT((int)sizeof(((struct llog_log_hdr *)0)->llh_reserved) == 4); LASSERT(offsetof(struct llog_log_hdr, llh_bitmap) == 88); LASSERT((int)sizeof(((struct llog_log_hdr *)0)->llh_bitmap) == 4000); LASSERT(offsetof(struct llog_log_hdr, llh_tail) == 4088); LASSERT((int)sizeof(((struct llog_log_hdr *)0)->llh_tail) == 8); /* Checks for struct llog_cookie */ LASSERT((int)sizeof(struct llog_cookie) == 32); LASSERT(offsetof(struct llog_cookie, lgc_lgl) == 0); LASSERT((int)sizeof(((struct llog_cookie *)0)->lgc_lgl) == 20); LASSERT(offsetof(struct llog_cookie, lgc_subsys) == 20); LASSERT((int)sizeof(((struct llog_cookie *)0)->lgc_subsys) == 4); LASSERT(offsetof(struct llog_cookie, lgc_index) == 24); LASSERT((int)sizeof(((struct llog_cookie *)0)->lgc_index) == 4); /* Checks for struct llogd_body */ LASSERT((int)sizeof(struct llogd_body) == 48); LASSERT(offsetof(struct llogd_body, lgd_logid) == 0); LASSERT((int)sizeof(((struct llogd_body *)0)->lgd_logid) == 20); LASSERT(offsetof(struct llogd_body, lgd_ctxt_idx) == 20); LASSERT((int)sizeof(((struct llogd_body *)0)->lgd_ctxt_idx) == 4); LASSERT(offsetof(struct llogd_body, lgd_llh_flags) == 24); LASSERT((int)sizeof(((struct llogd_body *)0)->lgd_llh_flags) == 4); LASSERT(offsetof(struct llogd_body, lgd_index) == 28); LASSERT((int)sizeof(((struct llogd_body *)0)->lgd_index) == 4); LASSERT(offsetof(struct llogd_body, lgd_saved_index) == 32); LASSERT((int)sizeof(((struct llogd_body *)0)->lgd_saved_index) == 4); LASSERT(offsetof(struct llogd_body, lgd_len) == 36); LASSERT((int)sizeof(((struct llogd_body *)0)->lgd_len) == 4); LASSERT(offsetof(struct llogd_body, lgd_cur_offset) == 40); LASSERT((int)sizeof(((struct llogd_body *)0)->lgd_cur_offset) == 8); LASSERT(LLOG_ORIGIN_HANDLE_CREATE == 501); LASSERT(LLOG_ORIGIN_HANDLE_NEXT_BLOCK == 502); LASSERT(LLOG_ORIGIN_HANDLE_READ_HEADER == 503); LASSERT(LLOG_ORIGIN_HANDLE_WRITE_REC == 504); LASSERT(LLOG_ORIGIN_HANDLE_CLOSE == 505); LASSERT(LLOG_ORIGIN_CONNECT == 506); LASSERT(LLOG_CATINFO == 507); /* Checks for struct llogd_conn_body */ LASSERT((int)sizeof(struct llogd_conn_body) == 40); LASSERT(offsetof(struct llogd_conn_body, lgdc_gen) == 0); LASSERT((int)sizeof(((struct llogd_conn_body *)0)->lgdc_gen) == 16); LASSERT(offsetof(struct llogd_conn_body, lgdc_logid) == 16); LASSERT((int)sizeof(((struct llogd_conn_body *)0)->lgdc_logid) == 20); LASSERT(offsetof(struct llogd_conn_body, lgdc_ctxt_idx) == 36); LASSERT((int)sizeof(((struct llogd_conn_body *)0)->lgdc_ctxt_idx) == 4); } #else void lustre_assert_wire_constants(void) { return; } #endif