[mythtv] [PATCH] RingBuffer - fsync thread

[John Patrick Poet]

John Patrick Poet wrote:

>
> As Isaac suggested, this patch moves the fdatasync(fd) call to it's 
> own thread.  The means that the ThreadedFileWriter does not have to 
> wait for that call to return before processing data.
>
> John
>

Here is a new version, which syncs every so many bytes, instead of 
purely by time.  I *think* it works better for me.

John

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