- Original Message -
> From: "Jeff Layton"
> To: "Mathieu Desnoyers"
> Cc: lttng-dev@lists.lttng.org
> Sent: Tuesday, March 10, 2015 3:25:39 PM
> Subject: Re: [lttng-dev] URCU and pthread mutex/cond variable hang
>
> On Tue, 10 Mar 2015 00:43:
On Tue, 10 Mar 2015 00:43:09 + (UTC)
Mathieu Desnoyers wrote:
> - Original Message -
> > From: "Jeff Layton"
> > To: lttng-dev@lists.lttng.org
> > Sent: Tuesday, March 3, 2015 3:40:14 PM
> > Subject: [lttng-dev] URCU and pthread mutex/cond variab
- Original Message -
> From: "Jeff Layton"
> To: lttng-dev@lists.lttng.org
> Sent: Tuesday, March 3, 2015 3:40:14 PM
> Subject: [lttng-dev] URCU and pthread mutex/cond variable hang
>
> I've been using urcu to develop some userland code, and I've r
I've been using urcu to develop some userland code, and I've run into a
problem that I don't quite understand. If I register a thread and then
have that thread block on a pthread condition variable, then it seems
to cause synchronize_rcu in another thread to hang.
I've attached a testcase that dem
