diff options
Diffstat (limited to 'drivers/md/raid10.c')
| -rw-r--r-- | drivers/md/raid10.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 8bdc9bfc2887..da5129a24b18 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -19,6 +19,7 @@ */ #include "dm-bio-list.h" +#include <linux/delay.h> #include <linux/raid/raid10.h> #include <linux/raid/bitmap.h> @@ -2028,8 +2029,9 @@ static int run(mddev_t *mddev) int nc, fc, fo; sector_t stride, size; - if (mddev->chunk_size == 0) { - printk(KERN_ERR "md/raid10: non-zero chunk size required.\n"); + if (mddev->chunk_size < PAGE_SIZE) { + printk(KERN_ERR "md/raid10: chunk size must be " + "at least PAGE_SIZE(%ld).\n", PAGE_SIZE); return -EINVAL; } |
