From mboxrd@z Thu Jan 1 00:00:00 1970 From: Petr Vorel Date: Fri, 23 Jul 2021 14:11:26 +0200 Subject: [LTP] [PATCH v2 2/2] msgget03: don't depend on existed shared resources In-Reply-To: References: <20210712075223.10682-1-aleksei.kodanev@bell-sw.com> <20210712075223.10682-2-aleksei.kodanev@bell-sw.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it Hi Cyril, all, > 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. Yes, that's what's done in "my approach" [1]. Kind regards, Petr [1] https://patchwork.ozlabs.org/project/ltp/patch/20210722073523.5099-1-pvorel@suse.cz/