On 2016-09-28 at 12:17 +0200, Edward Shishkin wrote: > On 09/27/2016 11:51 PM, Ivan Shapovalov wrote: > > On 2016-09-27 at 23:47 +0200, Edward Shishkin wrote: > > > On 09/27/2016 08:36 PM, Ivan Shapovalov wrote: > > > > On 2016-09-27 at 16:13 +0200, Edward Shishkin wrote: > > > > > On 09/27/2016 04:43 AM, Ivan Shapovalov wrote: > > > > > > On 2016-09-27 at 00:37 +0200, Edward Shishkin wrote: > > > > > > > On 09/27/2016 12:05 AM, Ivan Shapovalov wrote: > > > > > > > > On 2016-09-24 at 22:16 +0200, Edward Shishkin wrote: > > > > > > > > > Hello everyone, > > > > > > > > > > > > > > > > > > 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. > > > > > > > > > > > > > > > > > > 1) https://github.com/edward6/reiser4 > > > > > > > > > > > > > > > > > > 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/ > > > > > > > > > > > > > > > > > > An example of work with the standalone reiser4 tree: > > > > > > > > > > > > > > > > > > . Patch the respective kernel with the latest > > > > > > > > > available > > > > > > > > > stuff > > > > > > > > > from > > > > > > > > > Sourceforge; > > > > > > > > > . cd to the "fs" directory; > > > > > > > > > . delete the directory reiser4; > > > > > > > > > . instead of the deleted stuff clone the standalone > > > > > > > > > reiser4 > > > > > > > > > repository from Github; > > > > > > > > > . build and install as usual. > > > > > > > > > > > > > > > > > > 2) Libaal and Reiser4progs: > > > > > > > > > > > > > > > > > > https://github.com/edward6/libaal > > > > > > > > > https://github.com/edward6/reiser4progs > > > > > > > > > > > > > > > > > > Before building Libaal and Reiser4progs execute the > > > > > > > > > ./prepare > > > > > > > > > script, > > > > > > > > > which will create files needed for build process. > > > > > > > > > > > > > > > > > > Thanks, > > > > > > > > > Edward. > > > > > > > > > > > > > > > > Wow, finally. > > > > > > > > > > > > > > > > Maybe we could avoid that "all changes for 10 years" > > > > > > > > commit? > > > > > > > > > > > > > > Hi Ivan, > > > > > > > Sorry, don't have a time to granulate it. > > > > > > > > > > > > > > > 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(-). > > > > > > > > > > > > The updated branch is here: https://github.com/intelfx/reis > > > > > > er4 > > > > > > (unfortunately, not fast-forward). > > > > > > > > > > > > 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: > > > > > > > > > > > > 1. https://github.com/intelfx/reiser4/tree/differences/enot > > > > > > ty > > > > > > (unsupported ioctls return -ENOTTY, not -ENOSYS) > > > > > > > > > > > > 2. https://github.com/intelfx/reiser4/tree/differences/migr > > > > > > atep > > > > > > age > > > > > > (the ->migratepage() implementation, which I still do > > > > > > not > > > > > > completely > > > > > > understand, but it works) > > > > > > > > > > > > 3. https://github.com/intelfx/reiser4/tree/differences/rena > > > > > > meat > > > > > > 2 > > > > > > (renameat2(RENAME_NOREPLACE) implementation, which > > > > > > you > > > > > > haven't > > > > > > merged somewhy) > > > > > > > > > > > > 4. https://github.com/intelfx/reiser4/tree/differences/adju > > > > > > st-t > > > > > > o-3. > > > > > > 15 > > > > > > (part of porting to 3.15 which, again, you haven't > > > > > > merged > > > > > > somewhy) > > > > > > > > > > > > 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? > > > > > > > > > > Interesting idea, but I am not able to estimate > > > complexity of such rebasing for now. > > > > > > > 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 > > 3c7b3c5802e20381496f641fe64b6c1573228c6e > > 8a896fd48ed35c7dfa0188f9b7f4cbdfd469cacb format41 > > > > where 8a896fd is merge-base of format41 and master (that big > > commit), > > and 3c7b3c5 is the corresponding commit of the synthesized history. > > > > Both commits have identical file content (`git diff 8a896fd > > 3c7b3c5` > > yields empty output). > > OK, everything went smoothly, > Thanks for scrupulously archiving things! > > Edward. In meantime, I have also generated a history of the kernel side changes (again, starting with 3.2). They are pretty small. Do I understand correctly that the kernel folks are reluctant to merge these ~150 lines? -- Ivan Shapovalov / intelfx /
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