From: Nick Alcock <nick.alcock@oracle.com>
To: Kris Van Hees via DTrace-devel <dtrace-devel@oss.oracle.com>
Cc: dtrace@lists.linux.dev, Kris Van Hees <kris.van.hees@oracle.com>
Subject: Re: [DTrace-devel] [PATCH] test/triggers: ensure bogus-ioctl has a reasonable fd limit
Date: Wed, 31 Jul 2024 16:12:58 +0100 [thread overview]
Message-ID: <87cymtoarp.fsf@esperi.org.uk> (raw)
In-Reply-To: <SN7PR10MB6287EE29B21318FADD0A8DD1C2B12@SN7PR10MB6287.namprd10.prod.outlook.com> (Kris Van Hees via DTrace-devel's message of "Wed, 31 Jul 2024 11:03:30 -0400")
On 31 Jul 2024, Kris Van Hees via DTrace-devel spake thusly:
> The bogus-ioctl trigger has a loop to close all possible fds, and it
> was limit by rlim_max. On some systems, that was such a high limit
> that the loop was taking too long, causing tests to time out. Set
> the limit to 1024, so that the loop will end in reasonable time.
Boggle. I guess this has grown a lot with time :)
> Signed-off-by: Kris Van Hees <kris.van.hees@oracle.com>
Signed-off-by: Nick Alcock <nick.alcock@oracle.com>
(in practice, probably closing the first three would work almost all the
time. I can't imagine any shell weird enough to leave a thousand fds
open on entry!)
--
NULL && (void)
next prev parent reply other threads:[~2024-07-31 15:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-31 15:03 [PATCH] test/triggers: ensure bogus-ioctl has a reasonable fd limit Kris Van Hees
2024-07-31 15:12 ` Nick Alcock [this message]
2024-07-31 15:19 ` [DTrace-devel] " Nick Alcock
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