1 files changed, 1 insertions, 1 deletions

diff --git a/mm/percpu.c b/mm/percpu.c
index b14984566f5a..19dd83b5cbdc 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -290,7 +290,7 @@ static struct pcpu_chunk *pcpu_chunk_addr_search(void *addr)
         void *first_start = pcpu_first_chunk->vm->addr;
 
         /* is it in the first chunk? */
-        if (addr >= first_start && addr < first_start + pcpu_chunk_size) {
+        if (addr >= first_start && addr < first_start + pcpu_unit_size) {
                 /* is it in the reserved area? */
                 if (addr < first_start + pcpu_reserved_chunk_limit)
                         return pcpu_reserved_chunk;