[systemd-devel] udevd: increase maximum number of children

Robert Milasan rmilasan at suse.com
Fri Nov 28 05:35:48 PST 2014


On Fri, 28 Nov 2014 14:28:31 +0100
"Harald Hoyer" <harald.hoyer at gmail.com> wrote:

> 
> I think what we are seeing here is, that module loading saturates the
> udev workers here. So there are at least 16 modprobes (kmod) running
> and this hinders further processing of the uevents.
> 
> In theory we could increase arg_children_max before builtin_kmod()
> and decrease it again afterwards.
> 
> CC'ing Kay
> _______________________________________________

Ok, I've decreased the arg_children_max number from CPU_COUNT * 256 to
CPU_COUNT * 64. You where right, it was a bit too much.

-- 
Robert Milasan

L3 Support Engineer
SUSE Linux (http://www.suse.com)
email: rmilasan at suse.com
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