Differential D11700

dirstate-v2: add a new MTIME_SECOND_AMBIGUOUS flags
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Authored by marmoute on Oct 19 2021, 6:03 PM.

Details

Reviewers

Alphare

Group Reviewers

hg-reviewers

Commits

rHG9205d9be8b41: dirstate-v2: add a new MTIME_SECOND_AMBIGUOUS flags

Summary

This flag will let us use more mtime value in the future. For now we have a
minimal handling of the flag at read time, but we will never put ourself in a
situation where we will needs to writes it.

See the flag documentation for details.

Diff Detail

Repository

rHG Mercurial

Lint

Automatic diff as part of commit; lint not applicable.

Unit

Automatic diff as part of commit; unit tests not applicable.

Event Timeline

marmoute created this revision.Oct 19 2021, 6:03 PM

Herald added a reviewer: hg-reviewers. · View Herald TranscriptOct 19 2021, 6:03 PM

Herald added a subscriber: mercurial-patches. · View Herald Transcript

marmoute added a child revision: D11701: dirstate: ignore sub-second component when either is zero in mtime.Oct 19 2021, 6:03 PM

Alphare accepted this revision.Oct 20 2021, 4:35 AM

This revision is now accepted and ready to land.Oct 20 2021, 4:35 AM

marmoute added a commit: rHG9205d9be8b41: dirstate-v2: add a new MTIME_SECOND_AMBIGUOUS flags.Oct 20 2021, 5:30 AM

Closed by commit rHG9205d9be8b41: dirstate-v2: add a new MTIME_SECOND_AMBIGUOUS flags (authored by marmoute). · Explain Why

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

			Path	Packages
M			mercurial/cext/parsers.c (8 lines)
M			mercurial/cext/util.h (1 line)
M			mercurial/helptext/internals/dirstate-v2.txt (8 lines)
M			mercurial/pure/parsers.py (5 lines)
M			rust/hg-core/src/dirstate_tree/on_disk.rs (4 lines)

Status	Author	Revision
Closed	marmoute	D11704 dirstate-v2: reorder flag to group related one together
Closed	marmoute	D11695 dirstate-v2: read the fallback value in Rust
Closed	marmoute	D11694 dirstate-v2: adjust the meaning of directory flags
Closed	marmoute	D11702 dirstate-v2: actually use sub-second mtime precision
Closed	marmoute	D11701 dirstate: ignore sub-second component when either is zero in mtime
Closed	marmoute	D11700 dirstate-v2: add a new MTIME_SECOND_AMBIGUOUS flags
Closed	SimonSapin	D11684 dirstate: store mtimes with nanosecond precision in memory
Closed	SimonSapin	D11696 rust: remove now-unused DirstateEntry::clear_ambiguous_mtime method
Closed	marmoute	D11699 dirstate: align Rust function name to `need_delay`
Closed	SimonSapin	D11691 dirstate: rename a `very_likely_equal` method to `likely_equal`