Stopping sync of a UDF with lots of files uses 100% of the CPU for a long time

[Martin Albisetti]

- Sync a UDF with many thousands of files
- Right-click, stop syncing
- 100% CPU, a full-sized t-rex gets burned up

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: ubuntuone-client 3.0.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.38-generic-pae 3.2.16
Uname: Linux 3.2.0-24-generic-pae i686
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
Date: Wed May 23 11:05:45 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntuone-client
UpgradeStatus: Upgraded to precise on 2011-12-02 (173 days ago)