Date: Wed, 13 Jan 2016 09:32:17 -0700 From: Warner Losh <imp@bsdimp.com> To: Allan Jude <allanjude@FreeBSD.org> Cc: Slawa Olhovchenkov <slw@zxy.spb.ru>, src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: Re: svn commit: r293776 - stable/10/usr.sbin/fstyp Message-ID: <8694B9BA-0F48-4D1E-9974-2C095FF519A8@bsdimp.com> In-Reply-To: <56967AA1.3050201@freebsd.org> References: <201601121638.u0CGc9cJ076217@repo.freebsd.org> <20160113131858.GN70867@zxy.spb.ru> <56967AA1.3050201@freebsd.org>
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--Apple-Mail=_F4000682-CD07-4F48-B6EC-AFF8E6A9B985 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 > On Jan 13, 2016, at 9:26 AM, Allan Jude <allanjude@FreeBSD.org> wrote: >=20 > On 2016-01-13 08:18, Slawa Olhovchenkov wrote: >> On Tue, Jan 12, 2016 at 04:38:09PM +0000, Allan Jude wrote: >>=20 >>> Author: allanjude >>> Date: Tue Jan 12 16:38:09 2016 >>> New Revision: 293776 >>> URL: https://svnweb.freebsd.org/changeset/base/293776 >>>=20 >>> Log: >>> MFC: r284589 >>> Add the ability to detect ZFS and GELI encrypted file systems to = fstyp(8) >>>=20 >>> MFC: r284644 >>> Fix GCC Warnings >>>=20 >>> MFC: r284728 >>> Only build ZFS support in absense of WITHOUT_ZFS >>=20 >> What purpose for switch off ZFS support in case WITHOUT_ZFS? >>=20 >=20 > If the user builds FreeBSD WITHOUT_CDDL or WITHOUT_ZFS, then they are > requesting that we not build the ZFS code, so building it anyway would > be against their wishes. The most likely reason they would request = this > is for license reasons. For x86, that may be true. For arm and mips platforms, ZFS is too much = of a memory pig-dog to run on much of the kit we run on in that space. = Turning it off is part of removing the type 2 muda from the system. In any event, the double negative is true. Don=92t build ZFS when its = absence has been requested with WITHOUT_ZFS is correct. Warner --Apple-Mail=_F4000682-CD07-4F48-B6EC-AFF8E6A9B985 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJWlnwRAAoJEGwc0Sh9sBEATLMQAJVTK/U1H2ZI0Wd29dERhnns UqPig5+WTGP0gqi09ZqvUQPxtuaqmYJFccqXeRzPaNXNWXfwznYf03PV7Fnzhq1S 8SseNoeYXPk2lUtOgI/uBPpFhT+LwptZqKl+GhLYfNESHMiPNbib3uUDlKPnWTDT jqwkfR5xIdBQkMMkDZvpMdwWtgRe2U9XaruN14Bzjq00ntKhNf/kVNtaY/EcPfoF ZWML8hrWFirmHkZbRVzhCfWeC46B78TX4CLPhGS1TGIkvpzdw2HAg2ZtVGS9nb4J ZKQUvcaSwEdpUJcOeIM8Yui1jCNLE+TbbJxTGwhn1sWuUfft2XhoSoaDGQWYyfbl xT0E7u70v2wCl/6T0B+VapOl1iZGBgyFT+WqH343fFO07F2n6Jy2HPcx4HwGfnzT Ef4YLepF3gl4GWm0olXa+DZGfkO607ky83RWWDpNFBH404K6ojA447l6ELlKx/Q1 jwnsBlgP59emte+gx68lL+DeR5o6CJFF/9cY6oUV0Ma1KAjmzSSZYGGKlyfwbsC9 7PWmDLu4kP+NBokEop3pDo2jE4fs/PaFq8NG7UI2Pc6a/4VLaWQeOCRotCoYS1De 4GayfBgw+fQD9j5iW2YzF1mOEPrcCzVP3FGudc5DmjAGyCpEuP5h/U3dr45lLvzy +CC/Ui2Xr3n9uF1hfKkH =w10V -----END PGP SIGNATURE----- --Apple-Mail=_F4000682-CD07-4F48-B6EC-AFF8E6A9B985--
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