diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/kfence/core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/kfence/core.c b/mm/kfence/core.c index 1065e0568d05..7d01a2c76e80 100644 --- a/mm/kfence/core.c +++ b/mm/kfence/core.c @@ -818,6 +818,10 @@ void __init kfence_alloc_pool(void) if (!kfence_sample_interval) return; + /* if the pool has already been initialized by arch, skip the below. */ + if (__kfence_pool) + return; + __kfence_pool = memblock_alloc(KFENCE_POOL_SIZE, PAGE_SIZE); if (!__kfence_pool) |