[Differential] [Request, 42 lines] D1004: Do not try to cleanup the DUChain while parse jobs are running.
mwolff (Milian Wolff)
noreply at phabricator.kde.org
Sun Feb 21 22:18:59 UTC 2016
mwolff created this revision.
Herald added a subscriber: kdevelop-devel.
This can interfer drastically with the ongoing parse jobs. Most
notably, I just encountered a case where a long-running parse job
was ongoing, but all other parse threads where waiting since the
cleanup thread already tried to lock for write, thereby starving
the parse jobs.
I think we should wait with the cleanup until the parse jobs have
finished. To do so, we try to lock for write and give up if this
does not succeed.
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