lkml.org 
[lkml]   [2009]   [Jul]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [PATCH 1/3] Increase lockdep limits: MAX_STACK_TRACE_ENTRIES
    From
    Date
    On Thu, 2009-07-09 at 00:39 -0400, Dave Jones wrote:
    > On Wed, Jul 08, 2009 at 08:36:04PM +0200, Peter Zijlstra wrote:
    > > Looking at a lockdep dump hch gave me I can see that that is certainly
    > > possible, I see tons of very deep callchains.
    > >
    > > /me wonders if we're getting significantly deeper..
    >
    > Looking at /proc/lockdep, I'm curious..
    > Take a look at http://davej.fedorapeople.org/lockdep
    > scroll down to c12c0924
    >
    > What's up with all those old_style_spin_init's ?

    What kernel are you running? Does your lib/dma_debug.c:dma_debug_init()
    have spin_lock_init() in that HASH_SIZE loop?

    If so, then there's someone else doing silly, if not, you seriously need
    to upgrade your kernel because you're running something ancient,
    like .30 :-)



    \
     
     \ /
      Last update: 2009-07-09 10:05    [from the cache]
    ©2003-2014 Jasper Spaans. hosted at Digital Ocean