Commit 84596ccb authored Nov 11, 2014 by Xie XiuQi Committed by Paul E. McKenney Jan 06, 2015

documentation: Update sysfs path for rcu_cpu_stall_timeout



Commit 6bfc09e2 ("rcu: Provide RCU CPU stall warnings for tiny RCU")
moved the rcu_cpu_stall_timeout module parameter from rcutree.c to
rcupdate.c, but failed to update Documentation/RCU/stallwarn.txt. This
commit therefore repairs this omission.

commit 96224daa ("documentation: Update sysfs path for rcu_cpu_stall_suppress")
updated the path for rcu_cpu_stall_suppress, but failed to update for
rcu_cpu_stall_timeout.

Signed-off-by: Xie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

parent 734d1680

Documentation/RCU/stallwarn.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -15,7 +15,7 @@ CONFIG_RCU_CPU_STALL_TIMEOUT
		21 seconds.

		This configuration parameter may be changed at runtime via the
		/sys/module/rcutree/parameters/rcu_cpu_stall_timeout, however
		/sys/module/rcupdate/parameters/rcu_cpu_stall_timeout, however
		this parameter is checked only at the beginning of a cycle.
		So if you are 10 seconds into a 40-second stall, setting this
		sysfs parameter to (say) five will shorten the timeout for the

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