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Eighth batch for 2.17

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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano 2018-03-08 12:42:06 -08:00
parent 077cde91d2
commit d0db9edba0
1 changed files with 40 additions and 5 deletions
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45
Documentation/RelNotes/2.17.0.txt
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@ -54,13 +54,19 @@ UI, Workflows & Features
refs/tags/ hierarchy, and allow fast-forwarding otherwise, to
mitigate the problem.
* "git status" can spend a lot of cycles to compute the relation
between the current branch and its upstream, which can now be
disabled with "--no-ahead-behind" option.
* "git diff" and friends learned funcname patterns for Go language
source files.
Performance, Internal Implementation, Development Support etc.
* More perf tests for threaded grep
* "perf" test output can be sent to codespeed server.
(merge 19cf57a92e cc/codespeed later to maint).
* The build procedure for perl/ part has been greatly simplified by
weaning ourselves off of MakeMaker.
@ -87,13 +93,10 @@ Performance, Internal Implementation, Development Support etc.
* The tracing machinery learned to report tweaking of environment
variables as well.
(merge 090a09272a nd/trace-with-env later to maint).
* Update Coccinelle rules to catch and optimize strbuf_addf(&buf, "%s", str)
(merge cd9a4b6d93 rs/strbuf-cocci-workaround later to maint).
* Prevent "clang-format" from breaking line after function return type.
(merge a3715d43e8 po/clang-format-functype-weight later to maint).
* The sequencer infrastructure is shared across "git cherry-pick",
"git rebase -i", etc., and has always spawned "git commit" when it
@ -107,7 +110,6 @@ Performance, Internal Implementation, Development Support etc.
* Avoid mmapping small files while using packed refs (especially ones
with zero size, which would cause later munmap() to fail).
(merge ba41a8b600 kg/packed-ref-cache-fix later to maint).
* Conversion from uchar[20] to struct object_id continues.
@ -122,6 +124,16 @@ Performance, Internal Implementation, Development Support etc.
like this help use of code analysis tools that targets C++ on our
codebase.
* The executable is now built in 'script' phase in Travis CI integration,
to follow the established practice, rather than during 'before_script'
phase. This allows the CI categorize the failures better ('failed'
is project's fault, 'errored' is build environment's).
(merge 3c93b82920 sg/travis-build-during-script-phase later to maint).
* Writing out the index file when the only thing that changed in it
is the untracked cache information is often wasteful, and this has
been optimized out.
Also contains various documentation updates and code clean-ups.
@ -271,6 +283,26 @@ Fixes since v2.16
* Y2k20 fix ;-) for our perl scripts.
(merge a40e06ee33 bw/perl-timegm-timelocal-fix later to maint).
* Threaded "git grep" has been optimized to avoid allocation in code
section that is covered under a mutex.
(merge 38ef24dccf rv/grep-cleanup later to maint).
* "git subtree" script (in contrib/) scripted around "git log", whose
output got affected by end-user configuration like log.showsignature
(merge 8841b5222c sg/subtree-signed-commits later to maint).
* While finding unique object name abbreviation, the code may
accidentally have read beyond the end of the array of object names
in a pack.
(merge 21abed500c ds/find-unique-abbrev-optim later to maint).
* Micro optimization in revision traversal code.
(merge ebbed3ba04 ds/mark-parents-uninteresting-optim later to maint).
* "git commit" used to run "gc --auto" near the end, which was lost
when the command was reimplemented in C by mistake.
(merge 095c741edd ab/gc-auto-in-commit later to maint).
* Other minor doc, test and build updates and code cleanups.
(merge e2a5a028c7 bw/oidmap-autoinit later to maint).
(merge ec3b4b06f8 cl/t9001-cleanup later to maint).
@ -305,3 +337,6 @@ Fixes since v2.16
(merge 1316416903 ms/non-ascii-ticks later to maint).
(merge 878056005e rs/strbuf-read-file-or-whine later to maint).
(merge 79f0ba1547 jk/strbuf-read-file-close-error later to maint).
(merge edfb8ba068 ot/ref-filter-cleanup later to maint).
(merge 11395a3b4b jc/test-must-be-empty later to maint).
(merge 768b9d6db7 mk/doc-pretty-fill later to maint).