----- Original Message -----
> From: "Cyril Hrubis" <[email protected]>
> To: "Stanislav Kholmanskikh" <[email protected]>
> Cc: [email protected], "vasily isaenko"
> <[email protected]>, [email protected]
> Sent: Wednesday, 10 June, 2015 12:24:14 PM
> Subject: Re: [PATCH] detach_device: Wait until the kernel frees the loop
> device
>
> Hi!
> > Do you mean printing of TINFO/TWARN messages right in the cycle?
> >
> > if (errno != EBUSY) {
> > err = errno;
> > tst_resm(TWARN,
> > "ioctl(%s, LOOP_CLR_FD, 0) unexpectedly failed
> > with: %s",
> > dev, tst_strerrno(err));
> > }
> >
> >
> > But in the worst case, we may end up with 40 messages generated.
> >
> > Or do you mean saving the last errno and printing it to the final tst_brkm?
>
> Either one works for me.
I too prefer the 40 option, just in case it would be some transient error,
where you still get ENXIO in the end and no message.
Regards,
Jan
>
> Having 40 messages is better than none. Because you will see these only
> if something went wrong.
>
> --
> Cyril Hrubis
> [email protected]
>
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