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author | Joel Fernandes (Google) <joel@joelfernandes.org> | 2018-09-22 19:41:25 -0400 |
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committer | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-11-08 21:43:20 -0800 |
commit | 75a8f72245223cce1571b0405b0881ca3c046df7 (patch) | |
tree | 9294e4f64435b28ac01dbb576e5455cd9d60c4ad /kernel/rcu/tree.h | |
parent | 651022382c7f8da46cb4872a545ee1da6d097d2a (diff) | |
download | linux-75a8f72245223cce1571b0405b0881ca3c046df7.tar.bz2 |
rcu: Remove unused rcu_state externs
The rcu_bh_state and rcu_sched_state variables were removed during the
RCU flavor consolidations, but external declarations remain in tree.h.
This commit therefore removes these obsolete declarations.
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Cc: <kernel-team@android.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Diffstat (limited to 'kernel/rcu/tree.h')
-rw-r--r-- | kernel/rcu/tree.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index 703e19ff532d..57a937ac51c2 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -398,17 +398,6 @@ static const char *tp_rcu_varname __used __tracepoint_string = rcu_name; #define RCU_NAME rcu_name #endif /* #else #ifdef CONFIG_TRACING */ -/* - * RCU implementation internal declarations: - */ -extern struct rcu_state rcu_sched_state; - -extern struct rcu_state rcu_bh_state; - -#ifdef CONFIG_PREEMPT_RCU -extern struct rcu_state rcu_preempt_state; -#endif /* #ifdef CONFIG_PREEMPT_RCU */ - int rcu_dynticks_snap(struct rcu_data *rdp); #ifdef CONFIG_RCU_BOOST |