From: Petr Vorel <pvorel@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH] lib/tst_device.c: Add exception handling of function tst_find_free_loopdev
Date: Wed, 10 Mar 2021 15:03:12 +0100 [thread overview]
Message-ID: <YEjRoDbqeBapqSXQ@pevik> (raw)
In-Reply-To: <CAEemH2dpSfc=fgRG1zwbBm1aLgRkbX8qECH7VPz+avBVLjmnDg@mail.gmail.com>
Hi,
> > Because of race condition or abnormal env, set_dev_path may be
> > return 1. And when set_dev_path return 1 in tst_find_free_loopdev,
> > we should return Immediately.
> If there exists a race condition, I firstly think of the TST_RETRY_FUNC
> macro
> to try more times for the set_dev_path. That might help to get the function
> success
> in the follow-up tries.
+1
Kind regards,
Petr
next prev parent reply other threads:[~2021-03-10 14:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 8:10 [LTP] [PATCH] lib/tst_device.c: Add exception handling of function tst_find_free_loopdev Zhao Gongyi
2021-03-10 11:13 ` Petr Vorel
2021-03-10 12:20 ` Li Wang
2021-03-10 14:03 ` Petr Vorel [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-03-12 7:18 zhaogongyi
2021-03-12 9:54 zhaogongyi
2021-03-12 10:56 ` Cyril Hrubis
2021-03-15 12:06 zhaogongyi
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