inotify: do not rely on stat(.hg/dirstate) to invalidate our dirstate
stat() is not reliable when several events happen quickly. Which means
that if two hg actions occur in the same second, stat() result will not
reflect the second change. And only _one_ invalidate() call was done.
Also ignore the events that occur when wlock is held, since wlock release
will trigger a full rescan anyway.
Fixes 17 run-tests.py --inotify tests.
#!/bin/sh
hg init repo
cd repo
echo foo > foo
hg ci -qAm 'add foo'
echo >> foo
hg ci -m 'change foo'
hg up -qC 0
echo bar > bar
hg ci -qAm 'add bar'
hg log
cd ..
hg init copy
cd copy
echo '% pull a missing revision'
hg pull -qr missing ../repo
echo '% pull -r 0'
hg pull -qr 0 ../repo
hg log
echo '% pull -r 1'
hg pull -qr 1 ../repo
hg log
# this used to abort: received changelog group is empty
echo '% pull -r 1 again'
hg pull -qr 1 ../repo