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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2008-02-02 00:23:08 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2008-02-02 14:27:45 +1100
commited50d6cbc394cd0966469d3e249353c9dd1d38b9 (patch)
tree8df8f5d8b4ce057bf0df7ee2996603fdd18e0e7e /arch
parentaa6299926950c8dfe2fea638276cad6def092bc9 (diff)
debug: softlockup looping fix
Rafael J. Wysocki reported weird, multi-seconds delays during suspend/resume and bisected it back to: commit 82a1fcb90287052aabfa235e7ffc693ea003fe69 Author: Ingo Molnar <mingo@elte.hu> Date: Fri Jan 25 21:08:02 2008 +0100 softlockup: automatically detect hung TASK_UNINTERRUPTIBLE tasks fix it: - restore the old wakeup mechanism - fix break usage in do_each_thread() { } while_each_thread(). - fix the hotplug switch stmt, a fall-through case was broken. Bisected-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Tested-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
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