From: xuyang2018.jy@fujitsu.com <xuyang2018.jy@fujitsu.com>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH v2 2/2] msgget03: don't depend on existed shared resources
Date: Fri, 23 Jul 2021 08:46:02 +0000 [thread overview]
Message-ID: <60FA81E4.3060709@fujitsu.com> (raw)
In-Reply-To: <YPlsVD2gbIiX8JJk@yuki>
Hi Cyril, Petr
> Hi!
>>> I think that we allready discussed this in another thread:
>>
>>> https://lists.linux.it/pipermail/ltp/2021-July/023831.html
>>
>> Thanks, I forgot this. In that case my approach (not using<=, but count
>> segments in /proc/sysvipc/shm before testing) might be more precise.
>> But no strong feeling about that, both solutions fix the test, let's chose one
>> and merge.
>
> As I said previously, there are many SysV IPC tests that do expect that
> nobody will add/remove IPC shm/queue/semaphores during the testrun and
> some of the testcases cannot even be implemented without this
> expectation.
>
> Hence I wouldn't complicate the test here and just count how many
> segments are there at the start and be done with it.
Agree.
A possible solution(alter get_used_queues api in new ipc lib and add
file parametrers, so we can use this api for msgget03) I have mentioned
in the previous email, the url as below:
https://lists.linux.it/pipermail/ltp/2021-July/023653.html
>
next prev parent reply other threads:[~2021-07-23 8:46 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-12 7:52 [LTP] [PATCH v2 1/2] shmget03: don't depend on existed shared resources Alexey Kodanev
2021-07-12 7:52 ` [LTP] [PATCH v2 2/2] msgget03: " Alexey Kodanev
2021-07-22 7:55 ` Petr Vorel
2021-07-22 12:14 ` Cyril Hrubis
2021-07-22 13:01 ` Petr Vorel
2021-07-22 13:02 ` Cyril Hrubis
2021-07-23 8:46 ` xuyang2018.jy [this message]
2021-07-23 12:24 ` Petr Vorel
2021-07-27 5:51 ` xuyang2018.jy
2021-08-04 1:45 ` xuyang2018.jy
2021-08-04 14:48 ` Cyril Hrubis
2021-08-04 15:45 ` Petr Vorel
2021-08-05 3:43 ` xuyang2018.jy
2021-08-05 6:36 ` Petr Vorel
2021-08-05 6:58 ` xuyang2018.jy
2021-07-23 12:11 ` Petr Vorel
2021-07-12 8:28 ` [LTP] [PATCH v2 1/2] shmget03: " Li Wang
2021-07-12 8:37 ` Alexey Kodanev
2021-07-12 8:42 ` Li Wang
2021-07-12 8:55 ` Li Wang
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