diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/memory.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c index cc4f1d0cbffe..90225ffee501 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -820,6 +820,10 @@ int __init memory_dev_init(void) */ mutex_lock(&mem_sysfs_mutex); for (i = 0; i < NR_MEM_SECTIONS; i += sections_per_block) { + /* Don't iterate over sections we know are !present: */ + if (i > __highest_present_section_nr) + break; + err = add_memory_block(i); if (!ret) ret = err; |