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update: filter the ambiguous mtime in update directly

Authored by marmoute on Nov 24 2021, 6:11 AM.



Right now, this filtering is done by dirstate.write using the time of
dirstate.write method call. However that filtering is done "too late"
It works "fine" as most command are "fast enough", and race rare enough.
We are about to change the mtime filtering logic in the dirstate to be more
accurate and reliable.

However hg update will still need such filtering (mostly because it is
actually quite racy, even with the existing filtering). So we explicitly
implement a similar logic here. Before removing the older one later in the

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Event Timeline

marmoute created this revision.Nov 24 2021, 6:11 AM
Alphare requested changes to this revision.Nov 24 2021, 8:18 AM
Alphare added a subscriber: Alphare.
Alphare added inline comments.

Not sure what this sentence was supposed to be

This revision now requires changes to proceed.Nov 24 2021, 8:18 AM
marmoute edited the summary of this revision. (Show Details)Nov 30 2021, 6:53 PM
marmoute updated this revision to Diff 31225.
Alphare accepted this revision.Dec 1 2021, 5:09 AM
This revision is now accepted and ready to land.Dec 1 2021, 5:09 AM
This revision was automatically updated to reflect the committed changes.