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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2014-12-23 21:33:14 -0800
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-01-15 23:33:17 -0800
commit630181c4a915edb0761bb282c567d3abc8ca2f35 (patch)
tree0d2c62ef2866b5e913a0a7aff9c1d6477fca2ac9 /Documentation/RCU
parentec1fe396ff42e240c9b32111ee53665c5916fe5e (diff)
rcu: Initialize tiny RCU stall-warning timeouts at boot
The current tiny RCU stall-warning code assumes that the jiffies counter starts at zero, however, it is sometimes initialized to other values, for example, -30,000. This commit therefore changes rcu_init() to invoke reset_cpu_stall_ticks() for both flavors of RCU to initialize the stall-warning times properly at boot. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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