diff options
| -rw-r--r-- | drivers/block/systemsim_bd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/block/systemsim_bd.c b/drivers/block/systemsim_bd.c index 63434a7825489c..dc5b283e5a5d4a 100644 --- a/drivers/block/systemsim_bd.c +++ b/drivers/block/systemsim_bd.c @@ -138,6 +138,10 @@ static void do_systemsim_bd_request(struct request_queue *q) while ((req = elv_next_request(q)) != NULL) { int minor = req->rq_disk->first_minor; + if (!systemsim_bd_dev[minor].initialized) { + systemsim_bd_init_disk(minor); + } + switch (rq_data_dir(req)) { case READ: result = systemsim_disk_read(minor, @@ -243,7 +247,7 @@ static int __init systemsim_bd_init(void) disk->fops = &systemsim_bd_fops; disk->private_data = &systemsim_bd_dev[i]; sprintf(disk->disk_name, "mambobd%d", i); - set_capacity(disk, 0x7ffffc00ULL << 1); /* 2 TB */ + set_capacity(disk, 0); /* Init to zero until we know better */ add_disk(disk); } |