[tip:sched/core] sched/topology: Update init_sched_domains() comment

[tip-bot for Juri Lelli <tipbot@zytor.com>]

Commit-ID:  cb0c04143b6196f4a479ba113706329fc667ee15
Gitweb:     https://git.kernel.org/tip/cb0c04143b6196f4a479ba113706329fc667ee15
Author:     Juri Lelli <juri.lelli@redhat.com>
AuthorDate: Wed, 19 Dec 2018 14:34:45 +0100
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Fri, 19 Apr 2019 19:44:15 +0200

sched/topology: Update init_sched_domains() comment

Holding hotplug lock is not a requirement anymore for callers of sched_
init_domains after commit:

  6acce3ef8452 ("sched: Remove get_online_cpus() usage")

Update the relative comment preceding init_sched_domains().

Signed-off-by: Juri Lelli <juri.lelli@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: cgroups@vger.kernel.org
Cc: lizefan@huawei.com
Link: http://lkml.kernel.org/r/20181219133445.31982-2-juri.lelli@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 kernel/sched/topology.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c
index c65b31e9458b..f53f89df837d 100644
--- a/kernel/sched/topology.c
+++ b/kernel/sched/topology.c
@@ -2081,9 +2081,8 @@ void free_sched_domains(cpumask_var_t doms[], unsigned int ndoms)
 }
 
 /*
- * Set up scheduler domains and groups. Callers must hold the hotplug lock.
- * For now this just excludes isolated CPUs, but could be used to
- * exclude other special cases in the future.
+ * Set up scheduler domains and groups.  For now this just excludes isolated
+ * CPUs, but could be used to exclude other special cases in the future.
  */
 int sched_init_domains(const struct cpumask *cpu_map)
 {