Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-changelog-exec.out @ 5369:7530334bf301
revlog: generate trivial deltas against null revision
To avoid extra memory usage and performance issues with large files,
generate a trivial delta header for deltas against the null revision
rather than calling the usual delta generator.
We append the delta header to meta rather than prepending it to data
to avoid a large allocate and copy.
author | Matt Mackall <mpm@selenic.com> |
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date | Wed, 03 Oct 2007 17:17:27 -0500 |
parents | 466323968b23 |
children |
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% manifest of p2: bar foo % manifest of p1: foo 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) % this should not mention bar: changeset: 3:ef2fc9b4a51b tag: tip parent: 2:ed1b79f46b9a parent: 1:d394a8db219b user: test date: Thu Jan 01 00:00:00 1970 +0000 description: merge rev offset length base linkrev nodeid p1 p2 0 0 5 0 1 b004912a8510 000000000000 000000000000