Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-demandimport.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> |
---|---|
date | Wed, 03 Oct 2007 17:17:27 -0500 |
parents | e3afa670e484 |
children |
line wrap: on
line source
os = <unloaded module 'os'> os.system = <built-in function system> os = <module 'os' from '?'> mercurial.version = <unloaded module 'version'> mercurial.version.get_version = <function get_version at 0x?> mercurial.version = <module 'mercurial.version' from '?'> mercurial = <module 'mercurial' from '?'> util = <unloaded module 'util'> util.system = <function system at 0x?> util = <module 'mercurial.util' from '?'> util.system = <function system at 0x?> fred = <unloaded module 're'> re = <unloaded module 'sys'> fred = <unloaded module 're'> fred.sub = <function sub at 0x?> fred = <proxied module 're'> re = <unloaded module 'sys'> re.stdout = <open file '<stdout>', mode 'w' at 0x?> re = <proxied module 'sys'>