diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-06-06 17:11:43 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-07-23 00:27:28 +0200 |
| commit | bc17ea1092c48227334a311a130c1a41966333fe (patch) | |
| tree | 06ad31b77203b20bb4f18b0827cb698903ffe582 /kernel/rcu | |
| parent | rcu: Use WRITE_ONCE in RCU_INIT_POINTER (diff) | |
| download | linux-bc17ea1092c48227334a311a130c1a41966333fe.tar.xz linux-bc17ea1092c48227334a311a130c1a41966333fe.zip | |
rcu: Fix obsolete priority-boosting comment
Tasks are no longer migrated to the root rcu_node, so there is no
longer any need for a boost kthread for the root rcu_node, and there no
longer is such a kthread. This commit therefore fixes the comment in
rcu_boost_kthread()'s header to reflect this new reality.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 013485fb2b06..a983bc68a146 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -1061,8 +1061,7 @@ static int rcu_boost(struct rcu_node *rnp) } /* - * Priority-boosting kthread. One per leaf rcu_node and one for the - * root rcu_node. + * Priority-boosting kthread, one per leaf rcu_node. */ static int rcu_boost_kthread(void *arg) { |