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From: David Mosberger <davidm@hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] switch_stack position
Date: Thu, 14 Dec 2000 06:56:52 +0000	[thread overview]
Message-ID: <marc-linux-ia64-105590678205837@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590678205821@msgid-missing>

>>>>> On Thu, 14 Dec 2000 17:44:29 +1100, Keith Owens <kaos@ocs.com.au> said:

  Keith> I need to look at an arbitrary process and determine its
  Keith> stack state accurately.  If you can think of an method which
  Keith> does not require tracking the switch_stack (or current top of
  Keith> stack, it is almost the same thing) for all processes, let me
  Keith> know.  I looked at this for a couple of weeks without finding
  Keith> a better solution.

Since you need to stop the CPUs anyhow, why not just have the CPUs
store their "current" values in a global array?

	--david


  parent reply	other threads:[~2000-12-14  6:56 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2000-12-13  5:03 [Linux-ia64] switch_stack position Keith Owens
2000-12-14  2:56 ` David Mosberger
2000-12-14  3:46 ` Keith Owens
2000-12-14  4:39 ` David Mosberger
2000-12-14  5:13 ` Keith Owens
2000-12-14  6:21 ` David Mosberger
2000-12-14  6:31 ` Keith Owens
2000-12-14  6:36 ` David Mosberger
2000-12-14  6:44 ` Keith Owens
2000-12-14  6:56 ` David Mosberger [this message]
2000-12-14  7:08 ` Keith Owens
2000-12-14  7:20 ` David Mosberger
2000-12-14  7:30 ` Keith Owens
2000-12-14  7:40 ` David Mosberger

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