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path: root/drivers/block/nbd.c
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Diffstat (limited to 'drivers/block/nbd.c')
-rw-r--r--drivers/block/nbd.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index edf8b632e3d2..2dca0aab0a9a 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -300,6 +300,7 @@ static void nbd_size_update(struct nbd_device *nbd)
{
struct nbd_config *config = nbd->config;
struct block_device *bdev = bdget_disk(nbd->disk, 0);
+ sector_t nr_sectors = config->bytesize >> 9;
if (config->flags & NBD_FLAG_SEND_TRIM) {
nbd->disk->queue->limits.discard_granularity = config->blksize;
@@ -308,13 +309,13 @@ static void nbd_size_update(struct nbd_device *nbd)
}
blk_queue_logical_block_size(nbd->disk->queue, config->blksize);
blk_queue_physical_block_size(nbd->disk->queue, config->blksize);
- set_capacity(nbd->disk, config->bytesize >> 9);
+ set_capacity(nbd->disk, nr_sectors);
if (bdev) {
if (bdev->bd_disk) {
- bd_set_size(bdev, config->bytesize);
+ bd_set_nr_sectors(bdev, nr_sectors);
set_blocksize(bdev, config->blksize);
} else
- bdev->bd_invalidated = 1;
+ set_bit(GD_NEED_PART_SCAN, &nbd->disk->state);
bdput(bdev);
}
kobject_uevent(&nbd_to_dev(nbd)->kobj, KOBJ_CHANGE);
@@ -1138,7 +1139,7 @@ static void nbd_bdev_reset(struct block_device *bdev)
{
if (bdev->bd_openers > 1)
return;
- bd_set_size(bdev, 0);
+ bd_set_nr_sectors(bdev, 0);
}
static void nbd_parse_flags(struct nbd_device *nbd)
@@ -1321,7 +1322,7 @@ static int nbd_start_device_ioctl(struct nbd_device *nbd, struct block_device *b
return ret;
if (max_part)
- bdev->bd_invalidated = 1;
+ set_bit(GD_NEED_PART_SCAN, &nbd->disk->state);
mutex_unlock(&nbd->config_lock);
ret = wait_event_interruptible(config->recv_wq,
atomic_read(&config->recv_threads) == 0);
@@ -1499,9 +1500,9 @@ static int nbd_open(struct block_device *bdev, fmode_t mode)
refcount_set(&nbd->config_refs, 1);
refcount_inc(&nbd->refs);
mutex_unlock(&nbd->config_lock);
- bdev->bd_invalidated = 1;
+ set_bit(GD_NEED_PART_SCAN, &bdev->bd_disk->state);
} else if (nbd_disconnected(nbd->config)) {
- bdev->bd_invalidated = 1;
+ set_bit(GD_NEED_PART_SCAN, &bdev->bd_disk->state);
}
out:
mutex_unlock(&nbd_index_mutex);