Mads Kiilerich <madski@unity3d.com> [Sat, 08 Oct 2016 00:59:41 +0200] rev 30142
largefiles: use context for file closing
Make the code slightly smaller and safer (and more deeply indented).
Mads Kiilerich <madski@unity3d.com> [Sat, 08 Oct 2016 00:59:40 +0200] rev 30141
largefiles: when setting/clearing x bit on largefiles, don't change other bits
It is only the X bit that it matters to copy from the standin to the largefile
in the working directory. While it generally doesn't do any harm to copy the
whole mode, it is also "wrong" to copy more than the X bit we care about. It
can make a difference if someone should try to handle largefiles differently,
such as marking them read-only.
Thus, do similar to what utils.setflags does and set the X bit where there are
R bits and obey umask.
Mads Kiilerich <madski@unity3d.com> [Sun, 09 Oct 2016 15:54:49 +0200] rev 30140
eol: on update, only re-check files if filtering changed
Before, update would mark all files as 'normallookup' in dirstate if .hgeol
changed so all files would get the new filtering applied. That takes some time
... and is pointless if the filtering for that file didn't change.
Instead, keep track of the old filtering and only check files where the
filtering is changed.
To keep the old filtering, change to write the applied .hgeol content to
.hg/eol.cache instead of just touching it. That change is backwards/forwards
compatible.
In a real world test, this takes an update that is changing .hgeol and 30000
files from 12s to 4s - where the remaining eol overhead is 1-2s.