X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Flov%2Flov_ea.c;h=cb09efab556447663e34aaecd5bacc2620bf4ef7;hp=8167469398bc46e4b8708d4f0193333a0a121210;hb=cec72a356891eaa729314a7bc89c4b2aaef0a31b;hpb=55ecc6f48531cf63f6d058c135efde8e9b1d3045 diff --git a/lustre/lov/lov_ea.c b/lustre/lov/lov_ea.c index 8167469..cb09efa 100755 --- a/lustre/lov/lov_ea.c +++ b/lustre/lov/lov_ea.c @@ -26,7 +26,7 @@ * GPL HEADER END */ /* - * Copyright 2008 Sun Microsystems, Inc. All rights reserved + * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. * Use is subject to license terms. */ /* @@ -68,29 +68,27 @@ static int lsm_lmm_verify_common(struct lov_mds_md *lmm, int lmm_bytes, if (stripe_count == 0 || stripe_count > LOV_V1_INSANE_STRIPE_COUNT) { CERROR("bad stripe count %d\n", stripe_count); - lov_dump_lmm_v1(D_WARNING, lmm); + lov_dump_lmm(D_WARNING, lmm); return -EINVAL; } - + if (lmm->lmm_object_id == 0) { CERROR("zero object id\n"); - lov_dump_lmm_v1(D_WARNING, lmm); + lov_dump_lmm(D_WARNING, lmm); return -EINVAL; } - + if (lmm->lmm_pattern != cpu_to_le32(LOV_PATTERN_RAID0)) { CERROR("bad striping pattern\n"); - lov_dump_lmm_v1(D_WARNING, lmm); + lov_dump_lmm(D_WARNING, lmm); return -EINVAL; } if (lmm->lmm_stripe_size == 0 || - (stripe_count != -1 && - (__u64)le32_to_cpu(lmm->lmm_stripe_size)*stripe_count > - 0xffffffff)) { + (le32_to_cpu(lmm->lmm_stripe_size)&(LOV_MIN_STRIPE_SIZE-1)) != 0) { CERROR("bad stripe size %u\n", le32_to_cpu(lmm->lmm_stripe_size)); - lov_dump_lmm_v1(D_WARNING, lmm); + lov_dump_lmm(D_WARNING, lmm); return -EINVAL; } return 0; @@ -107,23 +105,24 @@ struct lov_stripe_md *lsm_alloc_plain(int stripe_count, int *size) oinfo_ptrs_size = sizeof(struct lov_oinfo *) * stripe_count; *size = sizeof(struct lov_stripe_md) + oinfo_ptrs_size; - OBD_ALLOC(lsm, *size); + OBD_ALLOC_LARGE(lsm, *size); if (!lsm) return NULL;; for (i = 0; i < stripe_count; i++) { - OBD_SLAB_ALLOC(loi, lov_oinfo_slab, CFS_ALLOC_IO, sizeof(*loi)); + OBD_SLAB_ALLOC_PTR_GFP(loi, lov_oinfo_slab, CFS_ALLOC_IO); if (loi == NULL) goto err; lsm->lsm_oinfo[i] = loi; } lsm->lsm_stripe_count = stripe_count; + lsm->lsm_pool_name[0] = '\0'; return lsm; err: while (--i >= 0) OBD_SLAB_FREE(lsm->lsm_oinfo[i], lov_oinfo_slab, sizeof(*loi)); - OBD_FREE(lsm, *size); + OBD_FREE_LARGE(lsm, *size); return NULL; } @@ -135,60 +134,38 @@ void lsm_free_plain(struct lov_stripe_md *lsm) for (i = 0; i < stripe_count; i++) OBD_SLAB_FREE(lsm->lsm_oinfo[i], lov_oinfo_slab, sizeof(struct lov_oinfo)); - OBD_FREE(lsm, sizeof(struct lov_stripe_md) + - stripe_count * sizeof(struct lov_oinfo *)); + OBD_FREE_LARGE(lsm, sizeof(struct lov_stripe_md) + + stripe_count * sizeof(struct lov_oinfo *)); } static void lsm_unpackmd_common(struct lov_stripe_md *lsm, struct lov_mds_md *lmm) { + /* + * This supposes lov_mds_md_v1/v3 first fields are + * are the same + */ lsm->lsm_object_id = le64_to_cpu(lmm->lmm_object_id); - lsm->lsm_object_gr = le64_to_cpu(lmm->lmm_object_gr); + lsm->lsm_object_seq = le64_to_cpu(lmm->lmm_object_seq); lsm->lsm_stripe_size = le32_to_cpu(lmm->lmm_stripe_size); lsm->lsm_pattern = le32_to_cpu(lmm->lmm_pattern); + lsm->lsm_pool_name[0] = '\0'; } static void lsm_stripe_by_index_plain(struct lov_stripe_md *lsm, int *stripeno, - obd_off *lov_off, unsigned long *swidth) + obd_off *lov_off, obd_off *swidth) { if (swidth) - *swidth = (unsigned long)lsm->lsm_stripe_size * lsm->lsm_stripe_count; + *swidth = (obd_off)lsm->lsm_stripe_size * lsm->lsm_stripe_count; } static void lsm_stripe_by_offset_plain(struct lov_stripe_md *lsm, int *stripeno, - obd_off *lov_off, unsigned long *swidth) + obd_off *lov_off, obd_off *swidth) { if (swidth) - *swidth = (unsigned long)lsm->lsm_stripe_size * lsm->lsm_stripe_count; -} - -static obd_off -lsm_stripe_offset_by_index_plain(struct lov_stripe_md *lsm, - int stripe_index) -{ - return 0; -} - -static obd_off -lsm_stripe_offset_by_offset_plain(struct lov_stripe_md *lsm, - obd_off lov_off) -{ - return 0; -} - -static int -lsm_stripe_index_by_offset_plain(struct lov_stripe_md *lsm, - obd_off lov_off) -{ - return 0; -} - -static int lsm_revalidate_plain(struct lov_stripe_md *lsm, - struct obd_device *obd) -{ - return 0; + *swidth = (obd_off)lsm->lsm_stripe_size * lsm->lsm_stripe_count; } static int lsm_destroy_plain(struct lov_stripe_md *lsm, struct obdo *oa, @@ -197,20 +174,20 @@ static int lsm_destroy_plain(struct lov_stripe_md *lsm, struct obdo *oa, return 0; } -static int lsm_lmm_verify_plain(struct lov_mds_md *lmm, int lmm_bytes, +static int lsm_lmm_verify_v1(struct lov_mds_md_v1 *lmm, int lmm_bytes, int *stripe_count) { if (lmm_bytes < sizeof(*lmm)) { - CERROR("lov_mds_md too small: %d, need at least %d\n", + CERROR("lov_mds_md_v1 too small: %d, need at least %d\n", lmm_bytes, (int)sizeof(*lmm)); return -EINVAL; } *stripe_count = le32_to_cpu(lmm->lmm_stripe_count); - if (lmm_bytes < lov_mds_md_v1_size(*stripe_count)) { - CERROR("LOV EA too small: %d, need %d\n", - lmm_bytes, lov_mds_md_v1_size(*stripe_count)); + if (lmm_bytes < lov_mds_md_size(*stripe_count, LOV_MAGIC_V1)) { + CERROR("LOV EA V1 too small: %d, need %d\n", + lmm_bytes, lov_mds_md_size(*stripe_count, LOV_MAGIC_V1)); lov_dump_lmm_v1(D_WARNING, lmm); return -EINVAL; } @@ -218,7 +195,7 @@ static int lsm_lmm_verify_plain(struct lov_mds_md *lmm, int lmm_bytes, return lsm_lmm_verify_common(lmm, lmm_bytes, *stripe_count); } -int lsm_unpackmd_plain(struct lov_obd *lov, struct lov_stripe_md *lsm, +int lsm_unpackmd_v1(struct lov_obd *lov, struct lov_stripe_md *lsm, struct lov_mds_md_v1 *lmm) { struct lov_oinfo *loi; @@ -230,7 +207,7 @@ int lsm_unpackmd_plain(struct lov_obd *lov, struct lov_stripe_md *lsm, /* XXX LOV STACKING call down to osc_unpackmd() */ loi = lsm->lsm_oinfo[i]; loi->loi_id = le64_to_cpu(lmm->lmm_objects[i].l_object_id); - loi->loi_gr = le64_to_cpu(lmm->lmm_objects[i].l_object_gr); + loi->loi_seq = le64_to_cpu(lmm->lmm_objects[i].l_object_seq); loi->loi_ost_idx = le32_to_cpu(lmm->lmm_objects[i].l_ost_idx); loi->loi_ost_gen = le32_to_cpu(lmm->lmm_objects[i].l_ost_gen); if (loi->loi_ost_idx >= lov->desc.ld_tgt_count) { @@ -249,379 +226,82 @@ int lsm_unpackmd_plain(struct lov_obd *lov, struct lov_stripe_md *lsm, return 0; } -struct lsm_operations lsm_plain_ops = { +const struct lsm_operations lsm_v1_ops = { .lsm_free = lsm_free_plain, .lsm_destroy = lsm_destroy_plain, .lsm_stripe_by_index = lsm_stripe_by_index_plain, .lsm_stripe_by_offset = lsm_stripe_by_offset_plain, - .lsm_revalidate = lsm_revalidate_plain, - .lsm_stripe_offset_by_index = lsm_stripe_offset_by_index_plain, - .lsm_stripe_offset_by_offset = lsm_stripe_offset_by_offset_plain, - .lsm_stripe_index_by_offset = lsm_stripe_index_by_offset_plain, - .lsm_lmm_verify = lsm_lmm_verify_plain, - .lsm_unpackmd = lsm_unpackmd_plain, + .lsm_lmm_verify = lsm_lmm_verify_v1, + .lsm_unpackmd = lsm_unpackmd_v1, }; -struct lov_extent *lovea_off2le(struct lov_stripe_md *lsm, obd_off lov_off) +static int lsm_lmm_verify_v3(struct lov_mds_md *lmmv1, int lmm_bytes, + int *stripe_count) { - struct lov_array_info *lai; - struct lov_extent *le; - int i = 0; - - LASSERT(lsm->lsm_array != NULL); - lai = lsm->lsm_array; - LASSERT(lai->lai_ext_count > 1); - - for (le = lai->lai_ext_array, i = 0; - i < lai->lai_ext_count && le->le_start + le->le_len <= lov_off - && le->le_len != -1; - i ++, le ++) { - ; /* empty loop */ - } - - CDEBUG(D_INFO, "off "LPU64" idx %d, ext "LPU64":"LPU64" idx %d sc %d\n", - lov_off, i, le->le_start, le->le_len, le->le_loi_idx, - le->le_stripe_count); + struct lov_mds_md_v3 *lmm; - RETURN(le); -} + lmm = (struct lov_mds_md_v3 *)lmmv1; -struct lov_extent *lovea_idx2le(struct lov_stripe_md *lsm, int stripe_no) -{ - struct lov_extent *le; - struct lov_array_info *lai; - int i, stripe_index; - - LASSERT(lsm->lsm_array != NULL); - LASSERT(stripe_no >= 0 && stripe_no <= lsm->lsm_stripe_count); - lai = lsm->lsm_array; - LASSERT(lai->lai_ext_count > 1); - - for (le = lai->lai_ext_array, i = 0, stripe_index = le->le_stripe_count; - i < lai->lai_ext_count && stripe_index <= stripe_no && - le->le_len != -1; i ++, le ++, - stripe_index += le->le_stripe_count) { - ; /* empty loop */ + if (lmm_bytes < sizeof(*lmm)) { + CERROR("lov_mds_md_v3 too small: %d, need at least %d\n", + lmm_bytes, (int)sizeof(*lmm)); + return -EINVAL; } - CDEBUG(D_INFO, "stripe %d idx %d, ext "LPU64":"LPU64" idx %d sc %d\n", - stripe_no, i, le->le_start, le->le_len, le->le_loi_idx, - le->le_stripe_count); - RETURN(le); -} - -static void lovea_free_array_info(struct lov_stripe_md *lsm) -{ - if (!lsm || !lsm->lsm_array) - return; - - if (lsm->lsm_array->lai_ext_array) - OBD_FREE(lsm->lsm_array->lai_ext_array, - lsm->lsm_array->lai_ext_count * - sizeof(struct lov_extent)); - - OBD_FREE_PTR(lsm->lsm_array); -} - -static void lsm_free_join(struct lov_stripe_md *lsm) -{ - lovea_free_array_info(lsm); - lsm_free_plain(lsm); -} - -static void -lsm_stripe_by_index_join(struct lov_stripe_md *lsm, int *stripeno, - obd_off *lov_off, unsigned long *swidth) -{ - struct lov_extent *le; - - LASSERT(stripeno != NULL); - - le = lovea_idx2le(lsm, *stripeno); - - LASSERT(le != NULL && le->le_stripe_count != 0); - - *stripeno -= le->le_loi_idx; + *stripe_count = le32_to_cpu(lmm->lmm_stripe_count); - if (swidth) - *swidth = (unsigned long)lsm->lsm_stripe_size * le->le_stripe_count; - - if (lov_off) { - struct lov_extent *lov_le = lovea_off2le(lsm, *lov_off); - if (lov_le == le) { - *lov_off = (*lov_off > le->le_start) ? - (*lov_off - le->le_start) : 0; - } else { - *lov_off = (*lov_off > le->le_start) ? - le->le_len : 0; - LASSERT(*lov_off != -1); - } + if (lmm_bytes < lov_mds_md_size(*stripe_count, LOV_MAGIC_V3)) { + CERROR("LOV EA V3 too small: %d, need %d\n", + lmm_bytes, lov_mds_md_size(*stripe_count, LOV_MAGIC_V3)); + lov_dump_lmm_v3(D_WARNING, lmm); + return -EINVAL; } -} -static void -lsm_stripe_by_offset_join(struct lov_stripe_md *lsm, int *stripeno, - obd_off *lov_off, unsigned long *swidth) -{ - struct lov_extent *le; - - LASSERT(lov_off != NULL); - - le = lovea_off2le(lsm, *lov_off); - - LASSERT(le != NULL && le->le_stripe_count != 0); - - *lov_off = (*lov_off > le->le_start) ? (*lov_off - le->le_start) : 0; - - if (stripeno) - *stripeno -= le->le_loi_idx; - - if (swidth) - *swidth = (unsigned long)lsm->lsm_stripe_size * le->le_stripe_count; + return lsm_lmm_verify_common((struct lov_mds_md_v1 *)lmm, lmm_bytes, + *stripe_count); } -static obd_off -lsm_stripe_offset_by_index_join(struct lov_stripe_md *lsm, - int stripe_index) +int lsm_unpackmd_v3(struct lov_obd *lov, struct lov_stripe_md *lsm, + struct lov_mds_md *lmmv1) { - struct lov_extent *le; - - le = lovea_idx2le(lsm, stripe_index); - - return le ? le->le_start : 0; -} - -static obd_off -lsm_stripe_offset_by_offset_join(struct lov_stripe_md *lsm, - obd_off lov_off) -{ - struct lov_extent *le; - - le = lovea_off2le(lsm, lov_off); - - return le ? le->le_start : 0; -} + struct lov_mds_md_v3 *lmm; + struct lov_oinfo *loi; + int i; -static int -lsm_stripe_index_by_offset_join(struct lov_stripe_md *lsm, - obd_off lov_off) -{ - struct lov_extent *le = NULL; + lmm = (struct lov_mds_md_v3 *)lmmv1; - le = lovea_off2le(lsm, lov_off); + lsm_unpackmd_common(lsm, (struct lov_mds_md_v1 *)lmm); + strncpy(lsm->lsm_pool_name, lmm->lmm_pool_name, LOV_MAXPOOLNAME); - return le ? le->le_loi_idx : 0; -} - -static int lovea_unpack_array(struct llog_handle *handle, - struct llog_rec_hdr *rec, void *data) -{ - struct lovea_unpack_args *args = (struct lovea_unpack_args *)data; - struct llog_array_rec *la_rec = (struct llog_array_rec*)rec; - struct mds_extent_desc *med = &la_rec->lmr_med; - struct lov_stripe_md *lsm = args->lsm; - int cursor = args->cursor++; - struct lov_mds_md *lmm; - struct lov_array_info *lai; - struct lov_oinfo * loi; - int i, loi_index; - ENTRY; - - /* sanity check */ - LASSERT(lsm->lsm_stripe_count != 0); - lmm = &med->med_lmm; - LASSERT(lsm->lsm_array != NULL); - - lai = lsm->lsm_array; - - if (cursor == 0) { - lai->lai_ext_array[cursor].le_loi_idx = 0; - } else { - int next_loi_index = lai->lai_ext_array[cursor - 1].le_loi_idx + - lai->lai_ext_array[cursor - 1].le_stripe_count; - lai->lai_ext_array[cursor].le_loi_idx = next_loi_index; - } - /* insert extent desc into lsm extent array */ - lai->lai_ext_array[cursor].le_start = le64_to_cpu(med->med_start); - lai->lai_ext_array[cursor].le_len = le64_to_cpu(med->med_len); - lai->lai_ext_array[cursor].le_stripe_count = - le32_to_cpu(lmm->lmm_stripe_count); - - /* unpack extent's lmm to lov_oinfo array */ - loi_index = lai->lai_ext_array[cursor].le_loi_idx; - CDEBUG(D_INFO, "lovea upackmd cursor %d, loi_index %d extent " - LPU64":"LPU64"\n", cursor, loi_index, med->med_start, - med->med_len); - - for (i = 0; i < le32_to_cpu(lmm->lmm_stripe_count); i ++, loi_index++) { + for (i = 0; i < lsm->lsm_stripe_count; i++) { /* XXX LOV STACKING call down to osc_unpackmd() */ - loi = lsm->lsm_oinfo[loi_index]; + loi = lsm->lsm_oinfo[i]; loi->loi_id = le64_to_cpu(lmm->lmm_objects[i].l_object_id); - loi->loi_gr = le64_to_cpu(lmm->lmm_objects[i].l_object_gr); + loi->loi_seq = le64_to_cpu(lmm->lmm_objects[i].l_object_seq); loi->loi_ost_idx = le32_to_cpu(lmm->lmm_objects[i].l_ost_idx); loi->loi_ost_gen = le32_to_cpu(lmm->lmm_objects[i].l_ost_gen); + if (loi->loi_ost_idx >= lov->desc.ld_tgt_count) { + CERROR("OST index %d more than OST count %d\n", + loi->loi_ost_idx, lov->desc.ld_tgt_count); + lov_dump_lmm_v3(D_WARNING, lmm); + return -EINVAL; + } + if (!lov->lov_tgts[loi->loi_ost_idx]) { + CERROR("OST index %d missing\n", loi->loi_ost_idx); + lov_dump_lmm_v3(D_WARNING, lmm); + return -EINVAL; + } } - RETURN(0); -} - -static int lsm_revalidate_join(struct lov_stripe_md *lsm, - struct obd_device *obd) -{ - struct llog_handle *llh; - struct llog_ctxt *ctxt; - struct lovea_unpack_args args; - int rc, rc2; - ENTRY; - - LASSERT(lsm->lsm_array != NULL); - - /*Revalidate lsm might be called from client or MDS server. - *So the ctxt might be in different position - */ - ctxt = llog_get_context(obd, LLOG_LOVEA_REPL_CTXT); - if (!ctxt) - ctxt = llog_get_context(obd, LLOG_LOVEA_ORIG_CTXT); - - LASSERT(ctxt); - - if (lsm->lsm_array && lsm->lsm_array->lai_ext_array) - GOTO(release_ctxt, rc = 0); - - CDEBUG(D_INFO, "get lsm logid: "LPU64":"LPU64"\n", - lsm->lsm_array->lai_array_id.lgl_oid, - lsm->lsm_array->lai_array_id.lgl_ogr); - OBD_ALLOC(lsm->lsm_array->lai_ext_array,lsm->lsm_array->lai_ext_count * - sizeof (struct lov_extent)); - if (!lsm->lsm_array->lai_ext_array) - GOTO(release_ctxt, rc = -ENOMEM); - - CDEBUG(D_INFO, "get lsm logid: "LPU64":"LPU64"\n", - lsm->lsm_array->lai_array_id.lgl_oid, - lsm->lsm_array->lai_array_id.lgl_ogr); - - rc = llog_create(ctxt, &llh, &lsm->lsm_array->lai_array_id, NULL); - if (rc) - GOTO(out, rc); - - args.lsm = lsm; - args.cursor = 0; - rc = llog_init_handle(llh, LLOG_F_IS_PLAIN, NULL); - if (rc == 0) - rc = llog_process(llh, lovea_unpack_array, &args, NULL); - rc2 = llog_close(llh); - if (rc == 0) - rc = rc2; -out: - if (rc) - lovea_free_array_info(lsm); -release_ctxt: - llog_ctxt_put(ctxt); - RETURN(rc); -} - -int lsm_destroy_join(struct lov_stripe_md *lsm, struct obdo *oa, - struct obd_export *md_exp) -{ - struct llog_ctxt *ctxt; - struct llog_handle *llh; - int rc = 0; - ENTRY; - - LASSERT(md_exp != NULL); - /*for those orphan inode, we should keep array id*/ - if (!(oa->o_valid & OBD_MD_FLCOOKIE)) - RETURN(rc); - - ctxt = llog_get_context(md_exp->exp_obd, LLOG_LOVEA_REPL_CTXT); - if (!ctxt) - RETURN(-EINVAL); - - LASSERT(lsm->lsm_array != NULL); - rc = llog_create(ctxt, &llh, &lsm->lsm_array->lai_array_id, - NULL); - if (rc) - GOTO(out, rc); - - rc = llog_init_handle(llh, LLOG_F_IS_PLAIN, NULL); - if (rc == 0) { - rc = llog_destroy(llh); - } - llog_free_handle(llh); -out: - llog_ctxt_put(ctxt); - RETURN(rc); -} - -static int lsm_lmm_verify_join(struct lov_mds_md *lmm, int lmm_bytes, - int *stripe_count) -{ - struct lov_mds_md_join *lmmj = (struct lov_mds_md_join *)lmm; - - if (lmm_bytes < sizeof(*lmmj)) { - CERROR("lov_mds_md too small: %d, need at least %d\n", - lmm_bytes, (int)sizeof(*lmmj)); - return -EINVAL; - } - - if (lmmj->lmmj_array_id.lgl_oid == 0) { - CERROR("zero array object id\n"); - return -EINVAL; - } - - *stripe_count = le32_to_cpu(lmmj->lmmj_md.lmm_stripe_count); - - return lsm_lmm_verify_common(&lmmj->lmmj_md, lmm_bytes, *stripe_count); -} - -static int lovea_init_array_info(struct lov_stripe_md *lsm, - struct llog_logid *logid, - __u32 extent_count) -{ - struct lov_array_info *lai; - ENTRY; - - OBD_ALLOC_PTR(lai); - if (!lai) - RETURN(-ENOMEM); - - lai->lai_array_id.lgl_oid = le64_to_cpu(logid->lgl_oid); - lai->lai_array_id.lgl_ogr = le64_to_cpu(logid->lgl_ogr); - lai->lai_array_id.lgl_ogen = le32_to_cpu(logid->lgl_ogen); - lai->lai_ext_count = le32_to_cpu(extent_count); - lsm->lsm_array = lai; - RETURN(0); -} - -static int lsm_unpackmd_join(struct lov_obd *lov, struct lov_stripe_md *lsm, - struct lov_mds_md *lmm) -{ - struct lov_mds_md_join *lmmj = (struct lov_mds_md_join*)lmm; - int rc; - ENTRY; - - lsm_unpackmd_common(lsm, &lmmj->lmmj_md); - - rc = lovea_init_array_info(lsm, &lmmj->lmmj_array_id, - lmmj->lmmj_extent_count); - if (rc) { - CERROR("Init joined lsm id"LPU64" arrary error %d", - lsm->lsm_object_id, rc); - GOTO(out, rc); - } -out: - RETURN(rc); + return 0; } -struct lsm_operations lsm_join_ops = { - .lsm_free = lsm_free_join, - .lsm_destroy = lsm_destroy_join, - .lsm_stripe_by_index = lsm_stripe_by_index_join, - .lsm_stripe_by_offset = lsm_stripe_by_offset_join, - .lsm_revalidate = lsm_revalidate_join, - .lsm_stripe_offset_by_index = lsm_stripe_offset_by_index_join, - .lsm_stripe_offset_by_offset = lsm_stripe_offset_by_offset_join, - .lsm_stripe_index_by_offset = lsm_stripe_index_by_offset_join, - .lsm_lmm_verify = lsm_lmm_verify_join, - .lsm_unpackmd = lsm_unpackmd_join, +const struct lsm_operations lsm_v3_ops = { + .lsm_free = lsm_free_plain, + .lsm_destroy = lsm_destroy_plain, + .lsm_stripe_by_index = lsm_stripe_by_index_plain, + .lsm_stripe_by_offset = lsm_stripe_by_offset_plain, + .lsm_lmm_verify = lsm_lmm_verify_v3, + .lsm_unpackmd = lsm_unpackmd_v3, }; +