[lkml]   [2008]   [Jan]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: Linux 2.6.24-rc7: sparc64: WARNING: at kernel/lockdep_proc.c:267 lockdep_stats_show()

* David Miller <> wrote:

> From: Ingo Molnar <>
> Date: Tue, 8 Jan 2008 23:56:31 +0100
> > is this anything the core lockdep code could help improve? Let us know
> > if any aspect is hindering you.
> No, it's a sparc64 issue.
> Another problem I ran into are the huge static table sizes lockdep
> uses. They really need to be either made smaller or dynamically
> allocated.

Andi has submitted patches for that.

> Sparc64 has hard limitations on kernel size (due to firmware and
> bootloader issues) and I hit these limits if I am not careful on SMP
> with lockdep enabled.
> Andi Kleen and I discussed in a thread several weeks ago. I believe
> Andi even came up with a suggested direction to fix this.

yeah, i'll pick them up, probably tomorrow.


 \ /
  Last update: 2008-01-09 01:55    [W:0.048 / U:1.504 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site