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authorPaul E. McKenney2020-06-22 16:46:43 -0700
committerPaul E. McKenney2020-08-24 18:36:06 -0700
commit2130c6b4f610ea65e9df71dfa79ee08f2fc17743 (patch)
tree9c913c38e05e7b0c01827dee26ddd90156d6091d /kernel/up.c
parent9b1ce0acb5e65e9ea1e6b322562d072f9f7d1f6e (diff)
nocb: Remove show_rcu_nocb_state() false positive printout
The rcu_data structure's ->nocb_timer field is used to defer wakeups of the corresponding no-CBs CPU's grace-period kthread ("rcuog*"), and that structure's ->nocb_defer_wakeup field is used to track such deferral. This means that the show_rcu_nocb_state() printing an error when those fields are set for a CPU not corresponding to a no-CBs grace-period kthread is erroneous. This commit therefore switches the check from ->nocb_timer to ->nocb_bypass_timer and removes the check of ->nocb_defer_wakeup. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/up.c')
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