From: Mark Swanson <swansma@yahoo.com>
To: Manfred Spraul <manfred@colorfullife.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: System V msg queue bugs in latest kernels
Date: Sat, 17 Feb 2001 11:22:38 -0800 (PST) [thread overview]
Message-ID: <20010217192238.28676.qmail@web1304.mail.yahoo.com> (raw)
In-Reply-To: <3A8ECB1B.776D0372@colorfullife.com>
You are right.
/proc/sysvipc/msg is correct. It shows:
cbytes: 1048575
qnum: 95325
ipcs shows:
used-bytes: 65535
messages: 65535
It's a 16-bit number issue.
--- Manfred Spraul <manfred@colorfullife.com> wrote:
> Mark Swanson wrote:
> >
> > Hello,
> >
> > ipcs (msg) gives incorrect results if used-bytes is above 65536. It
> > stays at 65536 even though messages are being read and removed from
> the
> > msg queue.
> >
> I'm testing it.
>
> Could you check /proc/sysvipc/msg?
>
> I know that several API's have 16-bit numbers, perhaps wrong values
> are
> returned to user space.
>
> --
> Manfred
=====
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next prev parent reply other threads:[~2001-02-17 19:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-02-17 18:42 Mark Swanson
2001-02-17 19:03 ` Manfred Spraul
2001-02-17 19:22 ` Mark Swanson [this message]
2001-02-17 19:40 ` Mark Swanson
2001-02-17 20:07 ` Manfred Spraul
2001-02-17 23:53 Christopher Allen Wing
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