From: "David S. Miller" <davem@redhat.com>
To: linux-kernel@vger.kernel.org, Thomas.Duffy.99@alumni.brown.edu
Subject: Re: [PATCH] 2.4-ac: sparc64 support for O(1) scheduler
Date: Sat, 15 Jun 2002 06:35:06 -0700 (PDT) [thread overview]
Message-ID: <20020615.063506.12172725.davem@redhat.com> (raw)
In-Reply-To: <AFARA-EXi6YEFmsQSkt00002356@afara-ex.afara.com>
From: "Thomas Duffy" <Thomas.Duffy.99@alumni.brown.edu>
Date: Fri, 14 Jun 2002 15:00:03 -0700
This part of the patch (the change to kernel/sched.c) can be safely
removed without making o1 stop working.
If Ingo's changes to remove the "frozen" stuff is installed, the
kernel is going to hang when you hit the deadlock condition on
sparc64. Unless I'm mistaken, the "frozen" stuff had been removed.
You are going to hit this deadlock which I mentioned in another thread
on this list when Ingo mentioned that he had removed the "frozen"
locking I added because it causes other problems.
prev parent reply other threads:[~2002-06-15 13:39 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-13 19:21 Robert Love
2002-06-14 4:25 ` David S. Miller
2002-06-14 17:32 ` Robert Love
2002-06-15 13:22 ` David S. Miller
2002-06-20 19:42 ` Alan Cox
2002-06-16 15:19 ` Ingo Molnar
2002-06-16 17:00 ` [patch] 2.4.19-pre10-ac2: O(1) scheduler merge, -A3 Ingo Molnar
2002-06-16 23:57 ` Robert Love
2002-06-17 0:13 ` J.A. Magallon
2002-06-17 4:28 ` Ingo Molnar
2002-06-17 0:15 ` Robert Love
2002-06-17 3:49 ` Ingo Molnar
2002-06-17 3:57 ` Robert Love
2002-06-17 4:07 ` Ingo Molnar
2002-06-17 4:02 ` Robert Love
2002-06-17 4:26 ` Ingo Molnar
2002-06-17 4:49 ` [patch] 2.5.22 current scheduler bits #1 Ingo Molnar
2002-06-17 3:24 ` [patch] 2.4.19-pre10-ac2: O(1) scheduler merge, -A3 Ingo Molnar
2002-06-17 3:35 ` Robert Love
2002-06-17 4:01 ` Ingo Molnar
2002-06-17 7:50 ` Zwane Mwaikambo
2002-06-17 8:32 ` Ingo Molnar
2002-06-17 8:23 ` Zwane Mwaikambo
2002-06-17 9:00 ` Ingo Molnar
2002-06-17 9:34 ` Zwane Mwaikambo
2002-06-18 7:16 ` William Lee Irwin III
2002-06-19 1:05 ` Matthew Dobson
2002-06-20 20:22 ` Andrew Theurer
2002-06-24 0:16 ` Martin J. Bligh
2002-06-17 16:26 ` Rusty Russell
2002-06-17 4:51 ` Toshiba PCToPIC97 PC Card freeze in 2.4.18 Stephen Satchell
2002-06-16 23:45 ` [PATCH] 2.4-ac: sparc64 support for O(1) scheduler Robert Love
2002-06-17 5:28 ` David S. Miller
2002-06-17 21:18 ` Robert Love
2002-06-14 22:00 ` Thomas Duffy
2002-06-15 13:35 ` David S. Miller [this message]
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