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md: round-trip the MUSTDEALLOC and RESERVE options
If those options are requested when the device is created, ensure that they will be reported by MDIOCQUERY. MFC after: 2 weeks Reviewed by: imp Pull Request: https://github.com/freebsd/freebsd-src/pull/1270
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@ -1345,7 +1345,7 @@ mdcreate_malloc(struct md_s *sc, struct md_req *mdr)
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sc->fwsectors = mdr->md_fwsectors;
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if (mdr->md_fwheads != 0)
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sc->fwheads = mdr->md_fwheads;
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sc->flags = mdr->md_options & (MD_COMPRESS | MD_FORCE);
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sc->flags = mdr->md_options & (MD_COMPRESS | MD_FORCE | MD_RESERVE);
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sc->indir = dimension(sc->mediasize / sc->sectorsize);
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sc->uma = uma_zcreate(sc->name, sc->sectorsize, NULL, NULL, NULL, NULL,
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0x1ff, 0);
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@ -1470,7 +1470,7 @@ mdcreate_vnode(struct md_s *sc, struct md_req *mdr, struct thread *td)
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snprintf(sc->ident, sizeof(sc->ident), "MD-DEV%ju-INO%ju",
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(uintmax_t)vattr.va_fsid, (uintmax_t)vattr.va_fileid);
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sc->flags = mdr->md_options & (MD_ASYNC | MD_CACHE | MD_FORCE |
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MD_VERIFY);
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MD_VERIFY | MD_MUSTDEALLOC);
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if (!(flags & FWRITE))
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sc->flags |= MD_READONLY;
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sc->vnode = nd.ni_vp;
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