diff options
Diffstat (limited to 'mm/percpu-km.c')
| -rw-r--r-- | mm/percpu-km.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/percpu-km.c b/mm/percpu-km.c index 2b79e43c626f..eb58aa4c0997 100644 --- a/mm/percpu-km.c +++ b/mm/percpu-km.c @@ -82,10 +82,13 @@ static void pcpu_destroy_chunk(struct pcpu_chunk *chunk) { const int nr_pages = pcpu_group_sizes[0] >> PAGE_SHIFT; + if (!chunk) + return; + pcpu_stats_chunk_dealloc(); trace_percpu_destroy_chunk(chunk->base_addr); - if (chunk && chunk->data) + if (chunk->data) __free_pages(chunk->data, order_base_2(nr_pages)); pcpu_free_chunk(chunk); } |