From: Hugh Dickins <hugh@veritas.com>
To: Ram Gupta <ram.gupta5@gmail.com>
Cc: "linux-os (Dick Johnson)" <linux-os@analogic.com>,
Valdis.Kletnieks@vt.edu,
Linux kernel <linux-kernel@vger.kernel.org>
Subject: Re: Shared memory usage
Date: Tue, 17 Jan 2006 14:51:44 +0000 (GMT) [thread overview]
Message-ID: <Pine.LNX.4.61.0601171440350.6263@goblin.wat.veritas.com> (raw)
In-Reply-To: <728201270601161430y4a381bfcs3a470f09287769c@mail.gmail.com>
On Mon, 16 Jan 2006, Ram Gupta wrote:
> Did you think about getting shared memory information using
> shmctl(IPC_STAT). It provides useful information but I am not sure if
> that will serve your purpose fully.
/proc/sysvipc/shm would be easier (showing for all the shmids).
But yes, these won't go very far towards "auditing all possible
communications channels". Nor would a "MemShared" number, nor
a total of "pages shared", whatever they mean.
Hugh
next prev parent reply other threads:[~2006-01-17 14:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-16 14:15 linux-os (Dick Johnson)
2006-01-16 18:48 ` Valdis.Kletnieks
2006-01-16 20:30 ` linux-os (Dick Johnson)
2006-01-16 22:30 ` Ram Gupta
2006-01-17 14:51 ` Hugh Dickins [this message]
2006-01-16 21:51 ` Jan Knutar
2006-01-16 22:00 ` linux-os (Dick Johnson)
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