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| author | Pranith Kumar <bobby.prani@gmail.com> | 2014-07-16 22:20:33 -0400 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-09-07 16:18:16 -0700 |
| commit | 66d701ea7e148f8ed8b1497c9159fbf6175d462f (patch) | |
| tree | c77e0f82add3ba262194864f71c24c35c2d0d5d4 /kernel/rcu | |
| parent | fafb6e843f229a6e842a22773f16d93194ca06e4 (diff) | |
| download | linux-66d701ea7e148f8ed8b1497c9159fbf6175d462f.tar.bz2 | |
rcu: Remove stale comment in tree.c
This commit removes a stale comment in rcu/tree.c which was left
out when some code was moved around previously in commit 2036d94a7b61
("rcu: Rework detection of use of RCU by offline CPUs") For reference,
the following updated comment exists a few lines below this which means
the same:
/* Remove the outgoing CPU from the masks in the rcu_node hierarchy. */
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Reviewed-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/tree.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index dc52dc3b8c3e..dd6c8b519691 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -2220,8 +2220,6 @@ static void rcu_cleanup_dead_cpu(int cpu, struct rcu_state *rsp) /* Adjust any no-longer-needed kthreads. */ rcu_boost_kthread_setaffinity(rnp, -1); - /* Remove the dead CPU from the bitmasks in the rcu_node hierarchy. */ - /* Exclude any attempts to start a new grace period. */ mutex_lock(&rsp->onoff_mutex); raw_spin_lock_irqsave(&rsp->orphan_lock, flags); |