Mercurial > hg
view tests/test-debugrename.t @ 24561:6514030dc686
dirstate._normalize: don't construct dirfoldmap if not necessary
Constructing the dirfoldmap is expensive, so if there's a hit in the
filefoldmap, don't construct the directory foldmap.
This helps with cases like 'hg add foo' where foo is already tracked: for a
large repository, the operation goes from 1.5 seconds to 1.2 (which is still
way too much, but that's a matter for another day.)
author | Siddharth Agarwal <sid0@fb.com> |
---|---|
date | Tue, 31 Mar 2015 19:34:37 -0700 |
parents | 5d9bc49b0b1e |
children | 55c6ebd11cb9 |
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$ hg init $ echo a > a $ hg ci -Am t adding a $ hg mv a b $ hg ci -Am t1 $ hg debugrename b b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 $ hg mv b a $ hg ci -Am t2 $ hg debugrename a a renamed from b:37d9b5d994eab34eda9c16b195ace52c7b129980 $ hg debugrename --rev 1 b b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3