From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ivan Shapovalov Subject: Re: Reiser4 Upstream Git Repositories on GitHub Date: Wed, 28 Sep 2016 00:51:02 +0300 Message-ID: <1475013062.1621.5.camel@intelfx.name> References: <57E6DF37.1050702@gmail.com> <1474927548.10826.6.camel@intelfx.name> <57E9A32D.3000108@gmail.com> <1474944195.1773.15.camel@intelfx.name> <1921c810-5d7f-1de0-ec3d-48d123dba41f@gmail.com> <1475001384.1609.2.camel@intelfx.name> <57EAE900.8060301@gmail.com> Reply-To: intelfx@intelfx.name Mime-Version: 1.0 Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-dC0Q0pUpTk9VMHwq8AlH" Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intelfx.name; s=google; h=message-id:subject:from:reply-to:to:date:in-reply-to:references :mime-version; bh=6h634/9Mz1qlo5opI+p1dMBBR7JgU9BWeorMnbhk8EY=; b=TxmqR6vRluRBtmuGRRl2ALY3GhEIN9Lhkfek8JS19r1Jq9e0taBTeUr5s9VJ6gmFZB ObMr1Owq3KJ0uBiqe9LQWLi97D6cPrmq67uFfrAkBp4YmDXAF866oCURJxzyEb49qsaL FPXqSE+76CL7vrrSA/JNPc52EKjDDRTV7d8Mw= In-Reply-To: <57EAE900.8060301@gmail.com> Sender: reiserfs-devel-owner@vger.kernel.org List-ID: To: Edward Shishkin , ReiserFS development mailing list --=-dC0Q0pUpTk9VMHwq8AlH Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On 2016-09-27 at 23:47 +0200, Edward Shishkin wrote: >=20 > On 09/27/2016 08:36 PM, Ivan Shapovalov wrote: > >=20 > > On 2016-09-27 at 16:13 +0200, Edward Shishkin wrote: > > >=20 > > > On 09/27/2016 04:43 AM, Ivan Shapovalov wrote: > > > >=20 > > > > On 2016-09-27 at 00:37 +0200, Edward Shishkin wrote: > > > > >=20 > > > > > On 09/27/2016 12:05 AM, Ivan Shapovalov wrote: > > > > > >=20 > > > > > > On 2016-09-24 at 22:16 +0200, Edward Shishkin wrote: > > > > > > >=20 > > > > > > > Hello everyone, > > > > > > >=20 > > > > > > > I have set up the updated Namesys repositories at my > > > > > > > Github > > > > > > > page. > > > > > > > Those repositories are supposed to contain the latest > > > > > > > updates > > > > > > > in > > > > > > > the (stable) master branch and in other (experimental) > > > > > > > branches > > > > > > > that > > > > > > > I'll announce. > > > > > > >=20 > > > > > > > 1) https://github.com/edward6/reiser4 > > > > > > >=20 > > > > > > > This is a "standalone" reiser4 tree, which doesn't > > > > > > > include > > > > > > > specific > > > > > > > changes of Linux kernel needed for reiser4 port. Such > > > > > > > changes > > > > > > > can > > > > > > > be > > > > > > > found at the project's page on Sourceforge: > > > > > > > https://sourceforge.net/projects/reiser4/ > > > > > > >=20 > > > > > > > An example of work with the standalone reiser4 tree: > > > > > > >=20 > > > > > > > . Patch the respective kernel with the latest available > > > > > > > stuff > > > > > > > from > > > > > > > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0Sourceforge; > > > > > > > . cd to the "fs" directory; > > > > > > > . delete the directory reiser4; > > > > > > > . instead of the deleted stuff clone the standalone > > > > > > > reiser4 > > > > > > > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0repository from Github; > > > > > > > . build and install as usual. > > > > > > >=20 > > > > > > > 2) Libaal and Reiser4progs: > > > > > > >=20 > > > > > > > https://github.com/edward6/libaal > > > > > > > https://github.com/edward6/reiser4progs > > > > > > >=20 > > > > > > > Before building Libaal and Reiser4progs execute the > > > > > > > ./prepare > > > > > > > script, > > > > > > > which will create files needed for build process. > > > > > > >=20 > > > > > > > Thanks, > > > > > > > Edward. > > > > > > Wow, finally. > > > > > >=20 > > > > > > Maybe we could avoid that "all changes for 10 years" > > > > > > commit? > > > > > Hi Ivan, > > > > > Sorry, don't have a time to granulate it. > > > > >=20 > > > > > >=20 > > > > > > I tried to keep track of all patches since 3.2... > > > > > There will be "all changes for 6 years" commit. > > > > > Is it much better? > > > > So well, I finished splitting off all known diffs from that big > > > > commit. > > > > Tt was 12k(+)/8k(-), now it is 7k(+)/7k(-). > > > >=20 > > > > The updated branch is here: https://github.com/intelfx/reiser4 > > > > (unfortunately, not fast-forward). > > > >=20 > > > > Moreover, my tree has accumulated quite a few differences from > > > > your > > > > one. I've dropped trivial discrepancies (comments, formatting > > > > etc.) > > > > and put the larger ones in separate branches: > > > >=20 > > > > 1. https://github.com/intelfx/reiser4/tree/differences/enotty > > > > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0(unsupported ioctls return -ENOTTY, n= ot -ENOSYS) > > > >=20 > > > > 2. https://github.com/intelfx/reiser4/tree/differences/migratep > > > > age > > > > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0(the ->migratepage() implementation, = which I still do not > > > > completely > > > > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0understand, but it works) > > > >=20 > > > > 3. https://github.com/intelfx/reiser4/tree/differences/renameat > > > > 2 > > > > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0(renameat2(RENAME_NOREPLACE) implemen= tation, which you > > > > haven't > > > > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0merged somewhy) > > > >=20 > > > > 4. https://github.com/intelfx/reiser4/tree/differences/adjust-t > > > > o-3. > > > > 15 > > > > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0(part of porting to 3.15 which, again= , you haven't merged > > > > somewhy) > > > >=20 > > > > These branches are on top of that granular "master". > > > > Anyway, please take a look. > > > It was definitely useful work, > > > I'll look at those differences.. > > Maybe you could also consider rebasing things on top of that > > extracted > > granular history? > >=20 >=20 > Interesting idea, but I am not able to estimate > complexity of such rebasing for now. >=20 While we do not have any forks and can afford non-fast-forward updates of master, the complexity is almost nil. To rebase your format41 branch, one can do this: git rebase --preserve-merges --onto 3c7b3c5802e20381496f641fe64b6c1573228c6= e 8a896fd48ed35c7dfa0188f9b7f4cbdfd469cacb format41 where 8a896fd is merge-base of format41 and master (that big commit), and 3c7b3c5=C2=A0is the corresponding commit of the synthesized history. Both commits have identical file content (`git diff 8a896fd 3c7b3c5` yields empty output). --=20 Ivan Shapovalov / intelfx / --=-dC0Q0pUpTk9VMHwq8AlH Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQIcBAABCgAGBQJX6unGAAoJEHveF8jk4w6d4X8P/3V+/UwFLHbGrFftjM0oIlMr y5SC6Dwh4v7PPSm7HazZomnOF2gQdTCc4lI5tSuhYrxn2DREdrGlWTw8VFOtoW54 wgwXIokMX1WH+vY5XHqiTzqk4bHUEt28pZpIMzLDTqMGBQvIEEiKvZMr10Vtc0Ra 8WDypNluBhfhqOlUGFCU2u+v3iwPLlWHWbUtptl51aPft/UX7eOOJPTQoJcV21bZ p+HfHr9jI9/sU7lMbf1SeMSeOSw8wUqXg59MO86iLs1TZyVhRcxB0k/XBdKuqVtk zBVqXx0dmpLiGkXGcy+X07LcI2I2o55oTj531BnOS8yS3eExugGmar6bjMxhHPSb TAWKb3Fl1n3DzqYABdSOQRF+G9YuGtm2nEpohbIhJzuQae65KbD3sHqgD/z3TuIq 6rsRxkMjIJrQNjeCJEev7JWKmN2bHakfWMD1ZA83/i7Aqjz6+EsqMPV+VQkodzC3 nWtIdPvBUHT6SokeLLwl3fHd9hW2UOx0NNHEjyEHP3YZ8dNhNz3Tg6BYmGVP2+Ts RG1YBe11FRMpP85oWVC3MdOh/7PJZmQvkORTfqheYRINCI4h1Qs4rLCbWJpTB6c1 uXA3pq8vDWJzn4ZjYV5h4wMfRnzuUryYbrBjnIn/M0IhKDhu6zKDuZ4zuNdurgOX muqghI8HkFoakDR3hrev =jSYh -----END PGP SIGNATURE----- --=-dC0Q0pUpTk9VMHwq8AlH--