Commits
- Commit:
e44d939152693c16e95d2855b539ad6b30e81b15
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
revert object enumeration in got-read-pack for now; needs more work
This implementation marked commits and trees as enumerated before all trees
which they depend on were enumerated. This behaviour leads to incomplete
pack files when a tree is only partially packed and got-read-pack hits
a missing tree entry as a result. The algorithm must be reworked such
that packed leave nodes are marked enumerated first, then bubble-up.
Found by op@
- Commit:
cee6a7ea556f9f3ae0f50df959c2acd8cb59bf80
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
implement object enumeration support in got-read-pack
ok op@
- Commit:
fae7e03842e8618973f4d4910a86a52d881ab2ab
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
run the search for deltas to reuse in got-read-pack
This significantly speeds up the deltification step of packing by
avoiding imsg traffic. gotadmin no longer requests individual raw
deltas from got-read-pack to check whether it can reuse them.
Instead, got-read-pack obtains a list of objects we want to pack,
and hands back the list of all deltas in its pack file which can be
reused. Messages are now batched such that imsg buffers are filled
as much as possible.
Another advantage is that deltas we are not going to reuse will
no longer be written to the delta cache file, saving disk space.
Before this patch, any raw delta candidate was written to the
delta cache file by got-read-pack, and the decision whether to
reuse the delta happened afterwards in the gotadmin process.
Code for reading individual raw deltas is now unused and could be
removed at some point.
ok op@
- Commit:
2d9e6abf243a0a1895786fa9002b28d69a0f6fea
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
store deltas in compressed form while packing, both in memory and cache file
This reduces memory and disk space consumption during packing.
with tweaks + memleak on error fix from op@
ok op@
- Commit:
d7b5a0e827bb38e5c8502f0ba8d7838fedaba19b
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
inline struct got_object_id in struct got_object_qid
Saves us from doing a malloc/free call for every item on the list.
ok op@
- Commit:
67fd68496517d3103b130a1085efdd4591bd7416
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
reuse existing deltas when creating pack files
tested by thomas, naddy, and myself
- Commit:
64a8571e126da3ef8c0488551727b87e4509b50d
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
map raw object files into memory while packing if possible
- Commit:
94dac27cd14d635dc83d202ffa7ed21dad0de278
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
raw object blocksize and read buffer were unused; remove them
- Commit:
284e76635399152995c605f3dd640d4ac99488da
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
remove unused internal raw object API functions
- Commit:
d3c116bf7268bde4ceb3311eb4ed995fc4776487
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
cache raw objects in order to speed up gotadmin pack
- Commit:
cc7a354afc4ae05de465ac2cf97b558fec5b271f
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
reuse temporary files which were not used by got_object_raw_open()
- Commit:
d5c81d448ae4eec21053152e1c82c66eb11ca7a4
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
verify object ID checksums while loose objects are being accessed
- Commit:
b3d68e7f99c78cbcf672100fb14310e4b4f18482
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
implement 'gotadmin cleanup'
- Commit:
762d73f46b73795f4f1defc7cbadd0a3c3f17604
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
introduce got_object_open_loose_fd() for library-internal use
- Commit:
59d1e4a0a9c19debc27746357d97084b59a76db8
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
implement raw object data access; this will be required for packing