diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/md/raid10.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 253322ae9195..f23d52c5df94 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1883,11 +1883,11 @@ static int run(mddev_t *mddev) int nc, fc; sector_t stride, size; - if (mddev->level != 10) { - printk(KERN_ERR "raid10: %s: raid level not set correctly... (%d)\n", - mdname(mddev), mddev->level); - goto out; + if (mddev->chunk_size == 0) { + printk(KERN_ERR "md/raid10: non-zero chunk size required.\n"); + return -EINVAL; } + nc = mddev->layout & 255; fc = (mddev->layout >> 8) & 255; if ((nc*fc) <2 || (nc*fc) > mddev->raid_disks || @@ -2072,9 +2072,10 @@ static void raid10_quiesce(mddev_t *mddev, int state) } } -static mdk_personality_t raid10_personality = +static struct mdk_personality raid10_personality = { .name = "raid10", + .level = 10, .owner = THIS_MODULE, .make_request = make_request, .run = run, @@ -2090,15 +2091,16 @@ static mdk_personality_t raid10_personality = static int __init raid_init(void) { - return register_md_personality(RAID10, &raid10_personality); + return register_md_personality(&raid10_personality); } static void raid_exit(void) { - unregister_md_personality(RAID10); + unregister_md_personality(&raid10_personality); } module_init(raid_init); module_exit(raid_exit); MODULE_LICENSE("GPL"); MODULE_ALIAS("md-personality-9"); /* RAID10 */ +MODULE_ALIAS("md-level-10"); |