Thread (8 messages) 8 messages, 3 authors, 2009-02-11

Re: next-20090211: BUG: MAX_LOCKDEP_SUBCLASSES too low!

From: Peter Zijlstra <peterz@infradead.org>
Date: 2009-02-11 12:22:49
Also in: lkml

On Wed, 2009-02-11 at 13:23 +0100, Peter Zijlstra wrote:
On Wed, 2009-02-11 at 15:14 +0300, Alexander Beregalov wrote:
quoted
Hi

Full dmesg is attached.

Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
.... MAX_LOCKDEP_SUBCLASSES:  8
.... MAX_LOCK_DEPTH:          48
.... MAX_LOCKDEP_KEYS:        8191
.... CLASSHASH_SIZE:          4096
.... MAX_LOCKDEP_ENTRIES:     8192
.... MAX_LOCKDEP_CHAINS:      16384
.... CHAINHASH_SIZE:          8192
 memory used by lock dependency info: 4351 kB
 per task-struct memory footprint: 2688 bytes
<..>
BUG: MAX_LOCKDEP_SUBCLASSES too low!
turning off the locking correctness validator.
Is this an allyesconfig or something other massive bloated?
Sorry, not playing attention, its SUB classes.. let me look at that,
that smells like a rotten annotation.
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