[Nepomuk] Review Request 109747: ResourceWatcher: switch to using KDbusConnectionPool
Commit Hook
null at kde.org
Thu Mar 28 21:14:19 UTC 2013
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http://git.reviewboard.kde.org/r/109747/#review30042
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This review has been submitted with commit 1f48b58bdb585b8ddbc131f1500ceb718ce82363 by Simeon Bird to branch KDE/4.10.
- Commit Hook
On March 28, 2013, 8:44 p.m., Simeon Bird wrote:
>
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> This is an automatically generated e-mail. To reply, visit:
> http://git.reviewboard.kde.org/r/109747/
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>
> (Updated March 28, 2013, 8:44 p.m.)
>
>
> Review request for Nepomuk, David Faure and Vishesh Handa.
>
>
> Description
> -------
>
> ResourceWatcher: switch to using KDbusConnectionPool
>
>
> Tidy up ResourceData::propertyAdded.
>
> If an entry is not found in a QHash, it will return an empty list,
> so we only need to check for contains one way.
>
> Rework determineUri so that the RM lock isn't held during the executeQuery
>
>
> fix lock order in resetAll
>
>
> early return if nothing to do (noop, just makes the code clearer)
>
>
> Fix bad threading in ResourceManagerPrivate::addToWatcher dbus usage.
>
> Instead of doing MoveToThread, take the resourceManager mutex before
> talking to the ResourceWatcher. This is a lot clearer and less racy.
> It should not be too contended now the rm mutex is not held over the
> socket communication.
>
> BUG: 305024
> FIXED-IN: 4.10.3
>
> ResourceData: Change updateKickOffLists to take three arguments, the uri, old and new values.
>
> This means that it does not need to be under the dataMutex anymore,
> which in turn means that we no longer need to remember to lock the RM
> mutex before calling it, just to remember to unlock the dataMutex.
> This in turn means that we can add a property that isn't NIE::url() or
> NAO::identifier to the Resource without taking the mutex at all.
>
> Remove unneeded parameter from ResourceData::resetAll
>
>
> This addresses bug 305024.
> http://bugs.kde.org/show_bug.cgi?id=305024
>
>
> Diffs
> -----
>
> libnepomukcore/datamanagement/resourcewatcher.cpp f394ae8705fa882b9f4329f93ea7d18c1cfabc73
> libnepomukcore/resource/resource.cpp 7158802cf1e1ba48da86f103aa9311c7acbe24fe
> libnepomukcore/resource/resourcedata.h 39508764682b798290c1ae5b74a2384f9cbcbf58
> libnepomukcore/resource/resourcedata.cpp 7a979745ca22c88a3a73921d9c0e64b51e064c38
> libnepomukcore/resource/resourcemanager.cpp 2b32be01176059932cc1c2cf3b1f348ed91e982b
>
> Diff: http://git.reviewboard.kde.org/r/109747/diff/
>
>
> Testing
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> Compiled, ran, used activities for a while.
>
>
> Thanks,
>
> Simeon Bird
>
>
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