diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index 1576b408768d..2fd5826bfce1 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -326,8 +326,11 @@ static int upgrade_mode(struct dm_dev_internal *dd, fmode_t new_mode, /* * Add a device to the list, or just increment the usage count if * it's already present. + * + * Note: the __ref annotation is because this function can call the __init + * marked early_lookup_bdev when called during early boot code from dm-init.c. */ -int dm_get_device(struct dm_target *ti, const char *path, fmode_t mode, +int __ref dm_get_device(struct dm_target *ti, const char *path, fmode_t mode, struct dm_dev **result) { int r; @@ -346,8 +349,10 @@ int dm_get_device(struct dm_target *ti, const char *path, fmode_t mode, return -EOVERFLOW; } else { r = lookup_bdev(path, &dev); - if (r) +#ifndef MODULE + if (r && system_state < SYSTEM_RUNNING) r = early_lookup_bdev(path, &dev); +#endif if (r) return r; }