diff options
| author |   Paul E. McKenney <paulmck@kernel.org> | 2020-06-22 16:46:43 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2020-08-24 18:36:06 -0700 |
| commit | 2130c6b4f610ea65e9df71dfa79ee08f2fc17743 (patch) | |
| tree | 9c913c38e05e7b0c01827dee26ddd90156d6091d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | rcu/tree: Remove CONFIG_PREMPT_RCU check in force_qs_rnp() (diff) | |
| download | wireguard-linux-2130c6b4f610ea65e9df71dfa79ee08f2fc17743.tar.xz wireguard-linux-2130c6b4f610ea65e9df71dfa79ee08f2fc17743.zip | |
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 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions