From: Cyril Hrubis <chrubis@suse.cz>
To: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
Cc: vasily.isaenko@oracle.com, ltp-list@lists.sourceforge.net
Subject: Re: [LTP] [PATCH] detach_device: Wait until the kernel frees the loop device
Date: Wed, 10 Jun 2015 12:24:14 +0200 [thread overview]
Message-ID: <20150610102414.GC31366@rei.suse.de> (raw)
In-Reply-To: <55780FC7.1090100@oracle.com>
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.
Having 40 messages is better than none. Because you will see these only
if something went wrong.
--
Cyril Hrubis
chrubis@suse.cz
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prev parent reply other threads:[~2015-06-10 10:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1433923871-10933-1-git-send-email-stanislav.kholmanskikh@oracle.com>
2015-06-10 8:16 ` [LTP] [PATCH] detach_device: Wait until the kernel frees the loop device Stanislav Kholmanskikh
2015-06-10 10:08 ` Cyril Hrubis
[not found] ` <55780FC7.1090100@oracle.com>
2015-06-10 10:24 ` Cyril Hrubis [this message]
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