Re: udev 145, when are events fully processed?

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On 8/7/09, Kay Sievers <kay.sievers@xxxxxxxx> wrote:
> On Fri, Aug 7, 2009 at 16:48, Nigel Kukard<nkukard@xxxxxxxx> wrote:
>
>> I have a nice C proggie I'll including in bootutils, unless you guys are
>> interested in including it in udev?. Attached for anyone interested,
>> with timeout support. It can wait for a device or labeled device to come
>> up  :)
>
> It looks fine, but I guess it does nothing really else than:
>   udevadm settle --exit-if-exists=/dev/disk/by-label/foo

I think that still exits as soon as the queue becomes empty.  Isn't
there a problem with usb devices being probed asynchronously?

I'm thinking of the "rootwait" problem.  The problem that is addressed
in-kernel by the "initdev" patches.  Doesn't userspace (initramfs)
still have to deal with that?

Regards
Alan
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