diff options
Diffstat (limited to 'drivers/md/bitmap.c')
| -rw-r--r-- | drivers/md/bitmap.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 4ac60ed66c4..1a93ed1fb8d 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -1032,11 +1032,6 @@ static int bitmap_init_from_disk(struct bitmap *bitmap, sector_t start) goto err; } - ret = bitmap_storage_alloc(&bitmap->storage, bitmap->chunks, - !bitmap->mddev->bitmap_info.external); - if (ret) - goto err; - oldindex = ~0L; offset = 0; if (!bitmap->mddev->bitmap_info.external) @@ -1782,6 +1777,12 @@ int bitmap_create(struct mddev *mddev) if (!bitmap->bp) goto error; + if (file || mddev->bitmap_info.offset) { + err = bitmap_storage_alloc(&bitmap->storage, bitmap->chunks, + !mddev->bitmap_info.external); + if (err) + goto error; + } printk(KERN_INFO "created bitmap (%lu pages) for device %s\n", pages, bmname(bitmap)); |