On Fri, Sep 28, 2012 at 09:23:01AM -0700, Ben Pfaff wrote:
> I think that there are now synchronization issues in vlog.  The
> vlog_write_file() implementation assumes a single-threaded model
> (worker_request() isn't thread-safe).  We could introduce per-thread
> state so that only the main thread of a process uses worker_request()
> and other threads call write() directly from vlog_write_file() (since
> write() should be thread-safe).

Oh, also I see some static data in vlog_valist() we'd have to do
something about.
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