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rcu: Switch ->tick_nohz_enabled_snap to rcu_data structure

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This commit removes ->tick_nohz_enabled_snap from the rcu_dynticks
structure and updates the code to access it from the rcu_data
structure.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Paul E. McKenney
2018-08-03 21:00:38 -07:00
parent cc72046cc3
commit 0fd79e7521
2 changed files with 5 additions and 6 deletions
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kernel/rcu/tree.h
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@@ -53,7 +53,6 @@ struct rcu_dynticks {
/* Last jiffy CBs were accelerated. */
unsigned long last_advance_all;
/* Last jiffy CBs were all advanced. */
int tick_nohz_enabled_snap; /* Previously seen value from sysfs. */
#endif /* #ifdef CONFIG_RCU_FAST_NO_HZ */
};