On Mon, 16 Oct 2006, Cornelia Huck wrote:
> Hi,
>
> the following patches attempt to fix some issues in the current device
> probing code:
>
> [1/3] Don't stop probing on ->probe errors.
> [2/3] Change function call order in device_bind_driver().
> [3/3] Per-subsystem multithreaded probing.
>
> Patches are against -gkh tree. Works for me on s390 and on i386 with
> pci multithreaded probing enabled. (I also enabled multithreaded
> probing on the css and ccw busses in order to test the code on s390,
> but this doesn't make much sense since we already do async device
> recognition, so I'm not sending a patch.)
Your patch 2 looks fine.
Patch 1 is somewhat questionable. Certainly the log message reporting the
error should be left in. The other issue is whether to continue with
probing other drivers. I guess there's no reason not to; stopping short
was merely an optimization.
I'll discuss patch 3 in a separate message.
Alan Stern
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