X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fptlrpc%2Fpack_generic.c;h=7a5c3a2a441ac07a82189daf6f2478c93b71292c;hb=e74a5707a7977045fc7c4aa3765539c5151340bf;hp=3b377bc8e8633cea0df873ff75d70c9c5b15e3f2;hpb=31b264e095ee5347c19cce08d6622ef1978ca7b6;p=fs%2Flustre-release.git diff --git a/lustre/ptlrpc/pack_generic.c b/lustre/ptlrpc/pack_generic.c index 3b377bc..7a5c3a2 100644 --- a/lustre/ptlrpc/pack_generic.c +++ b/lustre/ptlrpc/pack_generic.c @@ -1,7 +1,10 @@ /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*- * vim:expandtab:shiftwidth=8:tabstop=8: * - * Copyright (C) 2001 Cluster File Systems, Inc. + * 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. * @@ -22,109 +25,1123 @@ * */ -#define EXPORT_SYMTAB - -#define DEBUG_SUBSYSTEM S_CLASS +#define DEBUG_SUBSYSTEM S_RPC +#ifndef __KERNEL__ +#include +#endif +#include #include -int lustre_pack_msg(int count, int *lens, char **bufs, int *len, - struct lustre_msg **msg) + +#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 = sizeof(*m) + count * sizeof(__u32) + size; + *len = size; OBD_ALLOC(*msg, *len); if (!*msg) RETURN(-ENOMEM); m = *msg; - m->bufcount = HTON__u32(count); + m->magic = PTLRPC_MSG_MAGIC; + m->version = PTLRPC_MSG_VERSION; + m->bufcount = count; for (i = 0; i < count; i++) - m->buflens[i] = HTON__u32(lens[i]); + m->buflens[i] = lens[i]; - ptr = (char *)m + sizeof(*m) + sizeof(__u32) * count; + 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 = sizeof(struct lustre_msg), i; + int size; + int i; + size = HDR_SIZE (count); for (i = 0; i < count; i++) size += size_round(lengths[i]); - size += count * sizeof(__u32); - return size; } int lustre_unpack_msg(struct lustre_msg *m, int len) { - int required_len, i; + int flipped; + int required_len; + int i; + ENTRY; - required_len = sizeof(*m); - if (len < required_len) - RETURN(-EINVAL); + /* 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); + } - m->opc = NTOH__u32(m->opc); - m->xid = NTOH__u32(m->xid); - m->status = NTOH__u32(m->status); - m->type = NTOH__u32(m->type); - m->connid = NTOH__u32(m->connid); - m->bufcount = NTOH__u32(m->bufcount); - m->last_rcvd = NTOH__u64(m->last_rcvd); - m->last_committed = NTOH__u64(m->last_committed); - - required_len += m->bufcount * sizeof(__u32); - if (len < required_len) + 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++) { - m->buflens[i] = NTOH__u32(m->buflens[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) +void *lustre_msg_buf(struct lustre_msg *m, int n, int min_size) { - int i, offset; + int i; + int offset; + int buflen; + int bufcount; - if (n < 0 || n >= m->bufcount) { - CERROR("referencing bad sub buffer!\n"); - LBUG(); + 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; } - if (m->buflens[n] == 0) + 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 = sizeof(*m) + m->bufcount * sizeof(__u32); - + 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_rdev); + __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_obdflags); + __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); +} + +void lustre_assert_wire_constants (void) +{ +#if BUG_1343 + /* Wire protocol assertions generated by 'wirecheck' */ + + /* Constants... */ + LASSERT (PTLRPC_MSG_MAGIC == 0x0BD00BD0); + LASSERT (PTLRPC_MSG_VERSION == 0x00040002); + 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 == 17); + LASSERT (OST_FIRST_OPC == 0); + LASSERT (OBD_FL_INLINEDATA == 1); + LASSERT (OBD_FL_OBDMDEXISTS == 2); + LASSERT (LOV_MAGIC == 198183888); + LASSERT (OBD_MD_FLALL == -1); + 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_FLOBDFLG == 4096); + 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_BRW_READ == 1); + LASSERT (OBD_BRW_WRITE == 2); + LASSERT (OBD_BRW_CREATE == 4); + LASSERT (OBD_BRW_SYNC == 8); + 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_GETLOVINFO == 42); + LASSERT (MDS_LAST_OPC == 43); + LASSERT (MDS_FIRST_OPC == 33); + 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 == (1 << 30)); + LASSERT (LOV_RAID0 == 0); + LASSERT (LOV_RAIDRR == 1); + 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 (LDLM_FIRST_OPC == 101); + 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 == 204); + LASSERT (PTLBD_FIRST_OPC == 200); + LASSERT (OBD_PING == 400); + /* Sizes and Offsets */ + + + /* Checks for struct lustre_handle */ + LASSERT (sizeof (struct lustre_handle) == 8); + LASSERT (offsetof (struct lustre_handle, cookie) == 0); + LASSERT (sizeof (((struct lustre_handle *)0)->cookie) == 8); + + /* Checks for struct lustre_msg */ + LASSERT (sizeof (struct lustre_msg) == 60); + LASSERT (offsetof (struct lustre_msg, handle) == 0); + LASSERT (sizeof (((struct lustre_msg *)0)->handle) == 8); + LASSERT (offsetof (struct lustre_msg, magic) == 8); + LASSERT (sizeof (((struct lustre_msg *)0)->magic) == 4); + LASSERT (offsetof (struct lustre_msg, type) == 12); + LASSERT (sizeof (((struct lustre_msg *)0)->type) == 4); + LASSERT (offsetof (struct lustre_msg, version) == 16); + LASSERT (sizeof (((struct lustre_msg *)0)->version) == 4); + LASSERT (offsetof (struct lustre_msg, opc) == 20); + LASSERT (sizeof (((struct lustre_msg *)0)->opc) == 4); + LASSERT (offsetof (struct lustre_msg, last_xid) == 24); + LASSERT (sizeof (((struct lustre_msg *)0)->last_xid) == 8); + LASSERT (offsetof (struct lustre_msg, last_committed) == 32); + LASSERT (sizeof (((struct lustre_msg *)0)->last_committed) == 8); + LASSERT (offsetof (struct lustre_msg, transno) == 40); + LASSERT (sizeof (((struct lustre_msg *)0)->transno) == 8); + LASSERT (offsetof (struct lustre_msg, status) == 48); + LASSERT (sizeof (((struct lustre_msg *)0)->status) == 4); + LASSERT (offsetof (struct lustre_msg, flags) == 52); + LASSERT (sizeof (((struct lustre_msg *)0)->flags) == 4); + LASSERT (offsetof (struct lustre_msg, bufcount) == 56); + LASSERT (sizeof (((struct lustre_msg *)0)->bufcount) == 4); + LASSERT (offsetof (struct lustre_msg, buflens[7]) == 88); + LASSERT (sizeof (((struct lustre_msg *)0)->buflens[7]) == 4); + + /* Checks for struct obdo */ + LASSERT (sizeof (struct obdo) == 164); + LASSERT (offsetof (struct obdo, o_id) == 0); + LASSERT (sizeof (((struct obdo *)0)->o_id) == 8); + LASSERT (offsetof (struct obdo, o_gr) == 8); + LASSERT (sizeof (((struct obdo *)0)->o_gr) == 8); + LASSERT (offsetof (struct obdo, o_atime) == 16); + LASSERT (sizeof (((struct obdo *)0)->o_atime) == 8); + LASSERT (offsetof (struct obdo, o_mtime) == 24); + LASSERT (sizeof (((struct obdo *)0)->o_mtime) == 8); + LASSERT (offsetof (struct obdo, o_ctime) == 32); + LASSERT (sizeof (((struct obdo *)0)->o_ctime) == 8); + LASSERT (offsetof (struct obdo, o_size) == 40); + LASSERT (sizeof (((struct obdo *)0)->o_size) == 8); + LASSERT (offsetof (struct obdo, o_blocks) == 48); + LASSERT (sizeof (((struct obdo *)0)->o_blocks) == 8); + LASSERT (offsetof (struct obdo, o_rdev) == 56); + LASSERT (sizeof (((struct obdo *)0)->o_rdev) == 8); + LASSERT (offsetof (struct obdo, o_blksize) == 64); + LASSERT (sizeof (((struct obdo *)0)->o_blksize) == 4); + LASSERT (offsetof (struct obdo, o_mode) == 68); + LASSERT (sizeof (((struct obdo *)0)->o_mode) == 4); + LASSERT (offsetof (struct obdo, o_uid) == 72); + LASSERT (sizeof (((struct obdo *)0)->o_uid) == 4); + LASSERT (offsetof (struct obdo, o_gid) == 76); + LASSERT (sizeof (((struct obdo *)0)->o_gid) == 4); + LASSERT (offsetof (struct obdo, o_flags) == 80); + LASSERT (sizeof (((struct obdo *)0)->o_flags) == 4); + LASSERT (offsetof (struct obdo, o_nlink) == 84); + LASSERT (sizeof (((struct obdo *)0)->o_nlink) == 4); + LASSERT (offsetof (struct obdo, o_generation) == 88); + LASSERT (sizeof (((struct obdo *)0)->o_generation) == 4); + LASSERT (offsetof (struct obdo, o_valid) == 92); + LASSERT (sizeof (((struct obdo *)0)->o_valid) == 4); + LASSERT (offsetof (struct obdo, o_obdflags) == 96); + LASSERT (sizeof (((struct obdo *)0)->o_obdflags) == 4); + LASSERT (offsetof (struct obdo, o_easize) == 100); + LASSERT (sizeof (((struct obdo *)0)->o_easize) == 4); + LASSERT (offsetof (struct obdo, o_inline) == 104); + LASSERT (sizeof (((struct obdo *)0)->o_inline) == 60); + + /* Checks for struct obd_statfs */ + LASSERT (sizeof (struct obd_statfs) == 144); + LASSERT (offsetof (struct obd_statfs, os_type) == 0); + LASSERT (sizeof (((struct obd_statfs *)0)->os_type) == 8); + LASSERT (offsetof (struct obd_statfs, os_blocks) == 8); + LASSERT (sizeof (((struct obd_statfs *)0)->os_blocks) == 8); + LASSERT (offsetof (struct obd_statfs, os_bfree) == 16); + LASSERT (sizeof (((struct obd_statfs *)0)->os_bfree) == 8); + LASSERT (offsetof (struct obd_statfs, os_bavail) == 24); + LASSERT (sizeof (((struct obd_statfs *)0)->os_bavail) == 8); + LASSERT (offsetof (struct obd_statfs, os_ffree) == 40); + LASSERT (sizeof (((struct obd_statfs *)0)->os_ffree) == 8); + LASSERT (offsetof (struct obd_statfs, os_fsid) == 48); + LASSERT (sizeof (((struct obd_statfs *)0)->os_fsid) == 40); + LASSERT (offsetof (struct obd_statfs, os_bsize) == 88); + LASSERT (sizeof (((struct obd_statfs *)0)->os_bsize) == 4); + LASSERT (offsetof (struct obd_statfs, os_namelen) == 92); + LASSERT (sizeof (((struct obd_statfs *)0)->os_namelen) == 4); + + /* Checks for struct obd_ioobj */ + LASSERT (sizeof (struct obd_ioobj) == 24); + LASSERT (offsetof (struct obd_ioobj, ioo_id) == 0); + LASSERT (sizeof (((struct obd_ioobj *)0)->ioo_id) == 8); + LASSERT (offsetof (struct obd_ioobj, ioo_gr) == 8); + LASSERT (sizeof (((struct obd_ioobj *)0)->ioo_gr) == 8); + LASSERT (offsetof (struct obd_ioobj, ioo_type) == 16); + LASSERT (sizeof (((struct obd_ioobj *)0)->ioo_type) == 4); + LASSERT (offsetof (struct obd_ioobj, ioo_bufcnt) == 20); + LASSERT (sizeof (((struct obd_ioobj *)0)->ioo_bufcnt) == 4); + + /* Checks for struct niobuf_remote */ + LASSERT (sizeof (struct niobuf_remote) == 16); + LASSERT (offsetof (struct niobuf_remote, offset) == 0); + LASSERT (sizeof (((struct niobuf_remote *)0)->offset) == 8); + LASSERT (offsetof (struct niobuf_remote, len) == 8); + LASSERT (sizeof (((struct niobuf_remote *)0)->len) == 4); + LASSERT (offsetof (struct niobuf_remote, flags) == 12); + LASSERT (sizeof (((struct niobuf_remote *)0)->flags) == 4); + + /* Checks for struct ost_body */ + LASSERT (sizeof (struct ost_body) == 164); + LASSERT (offsetof (struct ost_body, oa) == 0); + LASSERT (sizeof (((struct ost_body *)0)->oa) == 164); + + /* Checks for struct ll_fid */ + LASSERT (sizeof (struct ll_fid) == 16); + LASSERT (offsetof (struct ll_fid, id) == 0); + LASSERT (sizeof (((struct ll_fid *)0)->id) == 8); + LASSERT (offsetof (struct ll_fid, generation) == 8); + LASSERT (sizeof (((struct ll_fid *)0)->generation) == 4); + LASSERT (offsetof (struct ll_fid, f_type) == 12); + LASSERT (sizeof (((struct ll_fid *)0)->f_type) == 4); + + /* Checks for struct mds_status_req */ + LASSERT (sizeof (struct mds_status_req) == 8); + LASSERT (offsetof (struct mds_status_req, flags) == 0); + LASSERT (sizeof (((struct mds_status_req *)0)->flags) == 4); + LASSERT (offsetof (struct mds_status_req, repbuf) == 4); + LASSERT (sizeof (((struct mds_status_req *)0)->repbuf) == 4); + + /* Checks for struct mds_body */ + LASSERT (sizeof (struct mds_body) == 124); + LASSERT (offsetof (struct mds_body, fid1) == 0); + LASSERT (sizeof (((struct mds_body *)0)->fid1) == 16); + LASSERT (offsetof (struct mds_body, fid2) == 16); + LASSERT (sizeof (((struct mds_body *)0)->fid2) == 16); + LASSERT (offsetof (struct mds_body, handle) == 32); + LASSERT (sizeof (((struct mds_body *)0)->handle) == 8); + LASSERT (offsetof (struct mds_body, size) == 40); + LASSERT (sizeof (((struct mds_body *)0)->size) == 8); + LASSERT (offsetof (struct mds_body, blocks) == 48); + LASSERT (sizeof (((struct mds_body *)0)->blocks) == 8); + LASSERT (offsetof (struct mds_body, ino) == 56); + LASSERT (sizeof (((struct mds_body *)0)->ino) == 4); + LASSERT (offsetof (struct mds_body, valid) == 60); + LASSERT (sizeof (((struct mds_body *)0)->valid) == 4); + LASSERT (offsetof (struct mds_body, fsuid) == 64); + LASSERT (sizeof (((struct mds_body *)0)->fsuid) == 4); + LASSERT (offsetof (struct mds_body, fsgid) == 68); + LASSERT (sizeof (((struct mds_body *)0)->fsgid) == 4); + LASSERT (offsetof (struct mds_body, capability) == 72); + LASSERT (sizeof (((struct mds_body *)0)->capability) == 4); + LASSERT (offsetof (struct mds_body, mode) == 76); + LASSERT (sizeof (((struct mds_body *)0)->mode) == 4); + LASSERT (offsetof (struct mds_body, uid) == 80); + LASSERT (sizeof (((struct mds_body *)0)->uid) == 4); + LASSERT (offsetof (struct mds_body, gid) == 84); + LASSERT (sizeof (((struct mds_body *)0)->gid) == 4); + LASSERT (offsetof (struct mds_body, mtime) == 88); + LASSERT (sizeof (((struct mds_body *)0)->mtime) == 4); + LASSERT (offsetof (struct mds_body, ctime) == 92); + LASSERT (sizeof (((struct mds_body *)0)->ctime) == 4); + LASSERT (offsetof (struct mds_body, atime) == 96); + LASSERT (sizeof (((struct mds_body *)0)->atime) == 4); + LASSERT (offsetof (struct mds_body, flags) == 100); + LASSERT (sizeof (((struct mds_body *)0)->flags) == 4); + LASSERT (offsetof (struct mds_body, rdev) == 104); + LASSERT (sizeof (((struct mds_body *)0)->rdev) == 4); + LASSERT (offsetof (struct mds_body, nlink) == 108); + LASSERT (sizeof (((struct mds_body *)0)->nlink) == 4); + LASSERT (offsetof (struct mds_body, generation) == 112); + LASSERT (sizeof (((struct mds_body *)0)->generation) == 4); + LASSERT (offsetof (struct mds_body, suppgid) == 116); + LASSERT (sizeof (((struct mds_body *)0)->suppgid) == 4); + + /* Checks for struct mds_rec_setattr */ + LASSERT (sizeof (struct mds_rec_setattr) == 92); + LASSERT (offsetof (struct mds_rec_setattr, sa_opcode) == 0); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_opcode) == 4); + LASSERT (offsetof (struct mds_rec_setattr, sa_fsuid) == 4); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_fsuid) == 4); + LASSERT (offsetof (struct mds_rec_setattr, sa_fsgid) == 8); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_fsgid) == 4); + LASSERT (offsetof (struct mds_rec_setattr, sa_cap) == 12); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_cap) == 4); + LASSERT (offsetof (struct mds_rec_setattr, sa_reserved) == 16); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_reserved) == 4); + LASSERT (offsetof (struct mds_rec_setattr, sa_valid) == 20); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_valid) == 4); + LASSERT (offsetof (struct mds_rec_setattr, sa_fid) == 24); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_fid) == 16); + LASSERT (offsetof (struct mds_rec_setattr, sa_mode) == 40); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_mode) == 4); + LASSERT (offsetof (struct mds_rec_setattr, sa_uid) == 44); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_uid) == 4); + LASSERT (offsetof (struct mds_rec_setattr, sa_gid) == 48); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_gid) == 4); + LASSERT (offsetof (struct mds_rec_setattr, sa_attr_flags) == 52); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_attr_flags) == 4); + LASSERT (offsetof (struct mds_rec_setattr, sa_size) == 56); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_size) == 8); + LASSERT (offsetof (struct mds_rec_setattr, sa_atime) == 64); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_atime) == 8); + LASSERT (offsetof (struct mds_rec_setattr, sa_mtime) == 72); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_mtime) == 8); + LASSERT (offsetof (struct mds_rec_setattr, sa_ctime) == 80); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_ctime) == 8); + LASSERT (offsetof (struct mds_rec_setattr, sa_suppgid) == 88); + LASSERT (sizeof (((struct mds_rec_setattr *)0)->sa_suppgid) == 4); + + /* Checks for struct mds_rec_create */ + LASSERT (sizeof (struct mds_rec_create) == 84); + LASSERT (offsetof (struct mds_rec_create, cr_opcode) == 0); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_opcode) == 4); + LASSERT (offsetof (struct mds_rec_create, cr_fsuid) == 4); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_fsuid) == 4); + LASSERT (offsetof (struct mds_rec_create, cr_fsgid) == 8); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_fsgid) == 4); + LASSERT (offsetof (struct mds_rec_create, cr_cap) == 12); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_cap) == 4); + LASSERT (offsetof (struct mds_rec_create, cr_flags) == 16); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_flags) == 4); + LASSERT (offsetof (struct mds_rec_create, cr_mode) == 20); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_mode) == 4); + LASSERT (offsetof (struct mds_rec_create, cr_fid) == 24); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_fid) == 16); + LASSERT (offsetof (struct mds_rec_create, cr_replayfid) == 40); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_replayfid) == 16); + LASSERT (offsetof (struct mds_rec_create, cr_uid) == 56); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_uid) == 4); + LASSERT (offsetof (struct mds_rec_create, cr_gid) == 60); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_gid) == 4); + LASSERT (offsetof (struct mds_rec_create, cr_time) == 64); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_time) == 8); + LASSERT (offsetof (struct mds_rec_create, cr_rdev) == 72); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_rdev) == 8); + LASSERT (offsetof (struct mds_rec_create, cr_suppgid) == 80); + LASSERT (sizeof (((struct mds_rec_create *)0)->cr_suppgid) == 4); + + /* Checks for struct mds_rec_link */ + LASSERT (sizeof (struct mds_rec_link) == 56); + LASSERT (offsetof (struct mds_rec_link, lk_opcode) == 0); + LASSERT (sizeof (((struct mds_rec_link *)0)->lk_opcode) == 4); + LASSERT (offsetof (struct mds_rec_link, lk_fsuid) == 4); + LASSERT (sizeof (((struct mds_rec_link *)0)->lk_fsuid) == 4); + LASSERT (offsetof (struct mds_rec_link, lk_fsgid) == 8); + LASSERT (sizeof (((struct mds_rec_link *)0)->lk_fsgid) == 4); + LASSERT (offsetof (struct mds_rec_link, lk_cap) == 12); + LASSERT (sizeof (((struct mds_rec_link *)0)->lk_cap) == 4); + LASSERT (offsetof (struct mds_rec_link, lk_suppgid1) == 16); + LASSERT (sizeof (((struct mds_rec_link *)0)->lk_suppgid1) == 4); + LASSERT (offsetof (struct mds_rec_link, lk_suppgid2) == 20); + LASSERT (sizeof (((struct mds_rec_link *)0)->lk_suppgid2) == 4); + LASSERT (offsetof (struct mds_rec_link, lk_fid1) == 24); + LASSERT (sizeof (((struct mds_rec_link *)0)->lk_fid1) == 16); + LASSERT (offsetof (struct mds_rec_link, lk_fid2) == 40); + LASSERT (sizeof (((struct mds_rec_link *)0)->lk_fid2) == 16); + + /* Checks for struct mds_rec_unlink */ + LASSERT (sizeof (struct mds_rec_unlink) == 60); + LASSERT (offsetof (struct mds_rec_unlink, ul_opcode) == 0); + LASSERT (sizeof (((struct mds_rec_unlink *)0)->ul_opcode) == 4); + LASSERT (offsetof (struct mds_rec_unlink, ul_fsuid) == 4); + LASSERT (sizeof (((struct mds_rec_unlink *)0)->ul_fsuid) == 4); + LASSERT (offsetof (struct mds_rec_unlink, ul_fsgid) == 8); + LASSERT (sizeof (((struct mds_rec_unlink *)0)->ul_fsgid) == 4); + LASSERT (offsetof (struct mds_rec_unlink, ul_cap) == 12); + LASSERT (sizeof (((struct mds_rec_unlink *)0)->ul_cap) == 4); + LASSERT (offsetof (struct mds_rec_unlink, ul_reserved) == 16); + LASSERT (sizeof (((struct mds_rec_unlink *)0)->ul_reserved) == 4); + LASSERT (offsetof (struct mds_rec_unlink, ul_mode) == 20); + LASSERT (sizeof (((struct mds_rec_unlink *)0)->ul_mode) == 4); + LASSERT (offsetof (struct mds_rec_unlink, ul_suppgid) == 24); + LASSERT (sizeof (((struct mds_rec_unlink *)0)->ul_suppgid) == 4); + LASSERT (offsetof (struct mds_rec_unlink, ul_fid1) == 28); + LASSERT (sizeof (((struct mds_rec_unlink *)0)->ul_fid1) == 16); + LASSERT (offsetof (struct mds_rec_unlink, ul_fid2) == 44); + LASSERT (sizeof (((struct mds_rec_unlink *)0)->ul_fid2) == 16); + + /* Checks for struct mds_rec_rename */ + LASSERT (sizeof (struct mds_rec_rename) == 56); + LASSERT (offsetof (struct mds_rec_rename, rn_opcode) == 0); + LASSERT (sizeof (((struct mds_rec_rename *)0)->rn_opcode) == 4); + LASSERT (offsetof (struct mds_rec_rename, rn_fsuid) == 4); + LASSERT (sizeof (((struct mds_rec_rename *)0)->rn_fsuid) == 4); + LASSERT (offsetof (struct mds_rec_rename, rn_fsgid) == 8); + LASSERT (sizeof (((struct mds_rec_rename *)0)->rn_fsgid) == 4); + LASSERT (offsetof (struct mds_rec_rename, rn_cap) == 12); + LASSERT (sizeof (((struct mds_rec_rename *)0)->rn_cap) == 4); + LASSERT (offsetof (struct mds_rec_rename, rn_suppgid1) == 16); + LASSERT (sizeof (((struct mds_rec_rename *)0)->rn_suppgid1) == 4); + LASSERT (offsetof (struct mds_rec_rename, rn_suppgid2) == 20); + LASSERT (sizeof (((struct mds_rec_rename *)0)->rn_suppgid2) == 4); + LASSERT (offsetof (struct mds_rec_rename, rn_fid1) == 24); + LASSERT (sizeof (((struct mds_rec_rename *)0)->rn_fid1) == 16); + LASSERT (offsetof (struct mds_rec_rename, rn_fid2) == 40); + LASSERT (sizeof (((struct mds_rec_rename *)0)->rn_fid2) == 16); + + /* Checks for struct lov_desc */ + LASSERT (sizeof (struct lov_desc) == 72); + LASSERT (offsetof (struct lov_desc, ld_tgt_count) == 0); + LASSERT (sizeof (((struct lov_desc *)0)->ld_tgt_count) == 4); + LASSERT (offsetof (struct lov_desc, ld_active_tgt_count) == 4); + LASSERT (sizeof (((struct lov_desc *)0)->ld_active_tgt_count) == 4); + LASSERT (offsetof (struct lov_desc, ld_default_stripe_count) == 8); + LASSERT (sizeof (((struct lov_desc *)0)->ld_default_stripe_count) == 4); + LASSERT (offsetof (struct lov_desc, ld_default_stripe_size) == 12); + LASSERT (sizeof (((struct lov_desc *)0)->ld_default_stripe_size) == 8); + LASSERT (offsetof (struct lov_desc, ld_default_stripe_offset) == 20); + LASSERT (sizeof (((struct lov_desc *)0)->ld_default_stripe_offset) == 8); + LASSERT (offsetof (struct lov_desc, ld_pattern) == 28); + LASSERT (sizeof (((struct lov_desc *)0)->ld_pattern) == 4); + LASSERT (offsetof (struct lov_desc, ld_uuid) == 32); + LASSERT (sizeof (((struct lov_desc *)0)->ld_uuid) == 37); + + /* Checks for struct ldlm_res_id */ + LASSERT (sizeof (struct ldlm_res_id) == 24); + LASSERT (offsetof (struct ldlm_res_id, name[3]) == 24); + LASSERT (sizeof (((struct ldlm_res_id *)0)->name[3]) == 8); + + /* Checks for struct ldlm_data */ + LASSERT (sizeof (struct ldlm_data) == 16); + LASSERT (offsetof (struct ldlm_data, l_extent.start) == 0); + LASSERT (sizeof (((struct ldlm_data *)0)->l_extent.start) == 8); + LASSERT (offsetof (struct ldlm_data, l_extent.end) == 8); + LASSERT (sizeof (((struct ldlm_data *)0)->l_extent.end) == 8); + LASSERT (sizeof (((struct ldlm_data *)0)->l_flock.pid) == 4); + LASSERT (offsetof (struct ldlm_data, l_flock.pid) == 16); + + /* Checks for struct ldlm_intent */ + LASSERT (sizeof (struct ldlm_intent) == 8); + LASSERT (offsetof (struct ldlm_intent, opc) == 0); + LASSERT (sizeof (((struct ldlm_intent *)0)->opc) == 8); + + /* Checks for struct ldlm_resource_desc */ + LASSERT (sizeof (struct ldlm_resource_desc) == 44); + LASSERT (offsetof (struct ldlm_resource_desc, lr_type) == 0); + LASSERT (sizeof (((struct ldlm_resource_desc *)0)->lr_type) == 4); + LASSERT (offsetof (struct ldlm_resource_desc, lr_name) == 4); + LASSERT (sizeof (((struct ldlm_resource_desc *)0)->lr_name) == 24); + LASSERT (offsetof (struct ldlm_resource_desc, lr_version[4]) == 44); + LASSERT (sizeof (((struct ldlm_resource_desc *)0)->lr_version[4]) == 4); + + /* Checks for struct ldlm_lock_desc */ + LASSERT (sizeof (struct ldlm_lock_desc) == 84); + LASSERT (offsetof (struct ldlm_lock_desc, l_resource) == 0); + LASSERT (sizeof (((struct ldlm_lock_desc *)0)->l_resource) == 44); + LASSERT (offsetof (struct ldlm_lock_desc, l_req_mode) == 44); + LASSERT (sizeof (((struct ldlm_lock_desc *)0)->l_req_mode) == 4); + LASSERT (offsetof (struct ldlm_lock_desc, l_granted_mode) == 48); + LASSERT (sizeof (((struct ldlm_lock_desc *)0)->l_granted_mode) == 4); + LASSERT (offsetof (struct ldlm_lock_desc, l_extent) == 52); + LASSERT (sizeof (((struct ldlm_lock_desc *)0)->l_extent) == 16); + LASSERT (offsetof (struct ldlm_lock_desc, l_version[4]) == 84); + LASSERT (sizeof (((struct ldlm_lock_desc *)0)->l_version[4]) == 4); + + /* Checks for struct ldlm_request */ + LASSERT (sizeof (struct ldlm_request) == 104); + LASSERT (offsetof (struct ldlm_request, lock_flags) == 0); + LASSERT (sizeof (((struct ldlm_request *)0)->lock_flags) == 4); + LASSERT (offsetof (struct ldlm_request, lock_desc) == 4); + LASSERT (sizeof (((struct ldlm_request *)0)->lock_desc) == 84); + LASSERT (offsetof (struct ldlm_request, lock_handle1) == 88); + LASSERT (sizeof (((struct ldlm_request *)0)->lock_handle1) == 8); + LASSERT (offsetof (struct ldlm_request, lock_handle2) == 96); + LASSERT (sizeof (((struct ldlm_request *)0)->lock_handle2) == 8); + + /* Checks for struct ldlm_reply */ + LASSERT (sizeof (struct ldlm_reply) == 72); + LASSERT (offsetof (struct ldlm_reply, lock_flags) == 0); + LASSERT (sizeof (((struct ldlm_reply *)0)->lock_flags) == 4); + LASSERT (offsetof (struct ldlm_reply, lock_mode) == 4); + LASSERT (sizeof (((struct ldlm_reply *)0)->lock_mode) == 4); + LASSERT (offsetof (struct ldlm_reply, lock_resource_name) == 8); + LASSERT (sizeof (((struct ldlm_reply *)0)->lock_resource_name) == 24); + LASSERT (offsetof (struct ldlm_reply, lock_handle) == 32); + LASSERT (sizeof (((struct ldlm_reply *)0)->lock_handle) == 8); + LASSERT (offsetof (struct ldlm_reply, lock_extent) == 40); + LASSERT (sizeof (((struct ldlm_reply *)0)->lock_extent) == 16); + LASSERT (offsetof (struct ldlm_reply, lock_policy_res1) == 56); + LASSERT (sizeof (((struct ldlm_reply *)0)->lock_policy_res1) == 8); + LASSERT (offsetof (struct ldlm_reply, lock_policy_res2) == 64); + LASSERT (sizeof (((struct ldlm_reply *)0)->lock_policy_res2) == 8); + + /* Checks for struct ptlbd_op */ + LASSERT (sizeof (struct ptlbd_op) == 12); + LASSERT (offsetof (struct ptlbd_op, op_cmd) == 0); + LASSERT (sizeof (((struct ptlbd_op *)0)->op_cmd) == 2); + LASSERT (offsetof (struct ptlbd_op, op_lun) == 2); + LASSERT (sizeof (((struct ptlbd_op *)0)->op_lun) == 2); + LASSERT (offsetof (struct ptlbd_op, op_niob_cnt) == 4); + LASSERT (sizeof (((struct ptlbd_op *)0)->op_niob_cnt) == 2); + LASSERT (offsetof (struct ptlbd_op, op__padding) == 6); + LASSERT (sizeof (((struct ptlbd_op *)0)->op__padding) == 2); + LASSERT (offsetof (struct ptlbd_op, op_block_cnt) == 8); + LASSERT (sizeof (((struct ptlbd_op *)0)->op_block_cnt) == 4); + + /* Checks for struct ptlbd_niob */ + LASSERT (sizeof (struct ptlbd_niob) == 24); + LASSERT (offsetof (struct ptlbd_niob, n_xid) == 0); + LASSERT (sizeof (((struct ptlbd_niob *)0)->n_xid) == 8); + LASSERT (offsetof (struct ptlbd_niob, n_block_nr) == 8); + LASSERT (sizeof (((struct ptlbd_niob *)0)->n_block_nr) == 8); + LASSERT (offsetof (struct ptlbd_niob, n_offset) == 16); + LASSERT (sizeof (((struct ptlbd_niob *)0)->n_offset) == 4); + LASSERT (offsetof (struct ptlbd_niob, n_length) == 20); + LASSERT (sizeof (((struct ptlbd_niob *)0)->n_length) == 4); + + /* Checks for struct ptlbd_rsp */ + LASSERT (sizeof (struct ptlbd_rsp) == 4); + LASSERT (offsetof (struct ptlbd_rsp, r_status) == 0); + LASSERT (sizeof (((struct ptlbd_rsp *)0)->r_status) == 2); + LASSERT (offsetof (struct ptlbd_rsp, r_error_cnt) == 2); + LASSERT (sizeof (((struct ptlbd_rsp *)0)->r_error_cnt) == 2); +#endif +}