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(parent: dd7c4d8) | patch
rcu: fix _oddness handling of verbose stall warnings
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 30 Aug 2010 16:52:50 +0000 (09:52 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 2 Sep 2010 23:15:30 +0000 (16:15 -0700)
commit81a294c44e973dc7182e4733421b7cb2daba3c29
treee76cbbd289fcdc04eff921c01d4dc4b767d6288ctree | snapshot
parentdd7c4d89730a1be2c1d361a8ae1f0fe9465ccf9ccommit | diff
rcu: fix _oddness handling of verbose stall warnings

CONFIG_RCU_CPU_STALL_VERBOSE depends on CONFIG_TREE_PREEMPT_RCU, but
rcu_bootup_announce_oddness() complains if CONFIG_RCU_CPU_STALL_VERBOSE
is not set even in the case of CONFIG_TREE_RCU.  This commit therefore
fixes rcu_bootup_announce_oddness() to avoid insisting on impossibilities.

Reported-by: Guy Martin <gmsoft@tuxicoman.be>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcutree_plugin.h diff | blob | history
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