Boris Feld <boris.feld@octobus.net> [Thu, 20 Dec 2018 10:16:24 +0100] rev 41112
delta: reuse _findsnapshot call from previous stage
Two different stage of the sparse-revlog logic needs the _findsnapshot data.
To avoid recomputing it twice, make it possible to reuse the first computation
in the second step.
example affected manifest write
before: 0.067141s
after: 0.064252s (-5%)
(total gain since start of series: 95%)
Boris Feld <boris.feld@octobus.net> [Thu, 20 Dec 2018 10:15:20 +0100] rev 41111
delta: have a native implementation of _findsnapshot
The function might traverse a lot of revision, a native implementation get
significantly faster.
example affected manifest write
before: 0.114989
after: 0.067141 (-42%)
Yuya Nishihara <yuya@tcha.org> [Sun, 23 Dec 2018 12:39:20 +0900] rev 41110
transaction: do not overwrite atomic-temp files on error
Even though the original files can be restored from the backup, it should be
better to not write back a temporary file if we know it can be corrupted.
Ludovic Chabant <ludovic@chabant.com> [Thu, 03 Jan 2019 10:13:34 -0800] rev 41109
help: fix typo
Yuya Nishihara <yuya@tcha.org> [Tue, 18 Dec 2018 22:23:48 +0900] rev 41108
rust: use 'impl Trait' in method argument of AncestorsIterator
I just didn't know it's stabilized. Let's switch to new convenient syntax.
Differential Revision: https://phab.mercurial-scm.org/D5451
Yuya Nishihara <yuya@tcha.org> [Tue, 18 Dec 2018 22:12:16 +0900] rev 41107
rust: use .rev() for reverse range
Differential Revision: https://phab.mercurial-scm.org/D5450
Navaneeth Suresh <navaneeths1998@gmail.com> [Fri, 04 Jan 2019 00:00:44 +0530] rev 41106
histedit: add warning message on editing tagged commits (issue4017)
Differential Revision: https://phab.mercurial-scm.org/D5489