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(parent: 41a2d6c) | patch
lockdep: fix debug_show_all_locks()
authorIngo Molnar <mingo@elte.hu>
Wed, 5 Dec 2007 14:46:09 +0000 (15:46 +0100)
committerIngo Molnar <mingo@elte.hu>
Wed, 5 Dec 2007 14:46:09 +0000 (15:46 +0100)
commit856848737bd944c1db3ce0a66bbf67e56bd6f77d
tree4fce302f29225f7d1d558559e40e73dadc40e60etree | snapshot
parent41a2d6cfa3f77ec469e7e5f06b4d7ffd031f9c0ecommit | diff
lockdep: fix debug_show_all_locks()

fix the oops that can be seen in:

   http://bugzilla.kernel.org/attachment.cgi?id=13828&action=view

it is not safe to print the locks of running tasks.

(even with this fix we have a small race - but this is a debug
 function after all.)

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
kernel/lockdep.c diff | blob | history
Domain: System / Uncategorized;