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(parent: 55ec936) | patch
rcu: disable CPU stall warnings upon panic
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 15 Apr 2010 17:12:40 +0000 (10:12 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 10 May 2010 18:08:34 +0000 (11:08 -0700)
commitc68de2097a8799549a3c3bf27cbfeea24a604284
treeacf2e5cb6de06185002a7d22daa91d893068551btree | snapshot
parent55ec936ff4e57cc626db336a7bf33b267390e9b4commit | diff
rcu: disable CPU stall warnings upon panic

The current RCU CPU stall warnings remain enabled even after a panic
occurs, which some people have found to be a bit counterproductive.
This patch therefore uses a notifier to disable stall warnings once a
panic occurs.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcutree.c diff | blob | history
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