diff options
| author | Muchun Song <songmuchun@bytedance.com> | 2020-07-16 15:04:57 +0800 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-07-22 10:22:04 +0200 |
| commit | 589343569d7b58a64ec2446e6686c8e79aea7fcf (patch) | |
| tree | 9315aba02d65fa567e540488cc2973dd8d06e66b /virt | |
| parent | 3edecfef028536cb19a120ec8788bd8a11f93b9e (diff) | |
smp: Fix a potential usage of stale nr_cpus
The get_option() maybe return 0, it means that the nr_cpus is
not initialized. Then we will use the stale nr_cpus to initialize
the nr_cpu_ids. So fix it.
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200716070457.53255-1-songmuchun@bytedance.com
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions