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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-07-03 15:54:39 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-08-30 16:02:50 -0700 |
| commit | 16fc9c600b3caf97f42cdd1e35309b7529a55cfb (patch) | |
| tree | 74a67fdc1d0d1938d33072f236d24e79156f3319 /kernel/rcu/tree_exp.h | |
| parent | da1df50d16171f4c65da18093d5b5652423f5b99 (diff) | |
| download | talos-op-linux-16fc9c600b3caf97f42cdd1e35309b7529a55cfb.tar.gz talos-op-linux-16fc9c600b3caf97f42cdd1e35309b7529a55cfb.zip | |
rcu: Remove rcu_state_p pointer to default rcu_state structure
The rcu_state_p pointer references the default rcu_state structure,
that is, the one that call_rcu() uses, as opposed to call_rcu_bh()
and sometimes call_rcu_sched(). But there is now only one rcu_state
structure, so that one structure is by definition the default, which
means that the rcu_state_p pointer no longer serves any useful purpose.
This commit therefore removes it.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/tree_exp.h')
| -rw-r--r-- | kernel/rcu/tree_exp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcu/tree_exp.h b/kernel/rcu/tree_exp.h index 3a8a582d9958..298a6904bbcd 100644 --- a/kernel/rcu/tree_exp.h +++ b/kernel/rcu/tree_exp.h @@ -756,7 +756,7 @@ static void sync_sched_exp_online_cleanup(int cpu) */ void synchronize_rcu_expedited(void) { - struct rcu_state *rsp = rcu_state_p; + struct rcu_state *rsp = &rcu_state; RCU_LOCKDEP_WARN(lock_is_held(&rcu_bh_lock_map) || lock_is_held(&rcu_lock_map) || |
