so_rcv_sx, deadlkres, SIGSTOP
Jilles Tjoelker
jilles at stack.nl
Fri Apr 9 23:07:38 UTC 2010
On Thu, Apr 08, 2010 at 11:57:10AM +0200, Attilio Rao wrote:
> Jilles,
> may you please try this patch?:
> http://www.freebsd.org/~attilio/Sandvine/deadlkres/deadlkres-blessed.diff
> It does introduce a blessed list where the sx_lock can be whitelisted.
> It also fixes, for long sleeps, the wrap-up of ticks object.
> The obvious fallout is that deadlkres can't help much with deadlocks
> for whitelisted sxlock or lockmgr but that is a fair price I think.
This fixes the inappropriate deadlkres triggering for me.
--
Jilles Tjoelker
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