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Re: [libvirt] [PATCH 01/10] util: Introduce thread queues



On Fri, May 22, 2015 at 00:42:34 +0200, Jiri Denemark wrote:
> Our usage of pthread conditions does not allow a single thread to wait
> for several events from different sources. This is because the condition
> is bound to the source of the event. We can invert the usage by giving
> each thread its own condition and providing APIs for registering this
> thread condition with several sources. Each of the sources can then
> signal the thread condition.
> 
> Thread queues also support several threads to be registered with a
> single event source, which can either wakeup all waiting threads or just
> the first one.
> 
> Signed-off-by: Jiri Denemark <jdenemar redhat com>
> ---
>  po/POTFILES.in            |   1 +
>  src/Makefile.am           |   2 +
>  src/libvirt_private.syms  |  15 ++
>  src/util/virthreadqueue.c | 343 ++++++++++++++++++++++++++++++++++++++++++++++
>  src/util/virthreadqueue.h |  54 ++++++++
>  5 files changed, 415 insertions(+)
>  create mode 100644 src/util/virthreadqueue.c
>  create mode 100644 src/util/virthreadqueue.h
> 

ACK, I don't see anything wrong with this but let's see how it's used.

Peter

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