going to be faster, actually - shift is cheaper than dereference...
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
drivers/md/dm-vdo/dm-vdo-target.c | 4 ++--
drivers/md/dm-vdo/indexer/io-factory.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/md/dm-vdo/dm-vdo-target.c b/drivers/md/dm-vdo/dm-vdo-target.c
index 5a4b0a927f56..b423bec6458b 100644
--- a/drivers/md/dm-vdo/dm-vdo-target.c
+++ b/drivers/md/dm-vdo/dm-vdo-target.c
@@ -878,7 +878,7 @@ static int parse_device_config(int argc, char **argv, struct dm_target *ti,
}
if (config->version == 0) {
- u64 device_size = i_size_read(config->owned_device->bdev->bd_inode);
+ u64 device_size = bdev_nr_bytes(config->owned_device->bdev);
config->physical_blocks = device_size / VDO_BLOCK_SIZE;
}
@@ -1011,7 +1011,7 @@ static void vdo_status(struct dm_target *ti, status_type_t status_type,
static block_count_t __must_check get_underlying_device_block_count(const struct vdo *vdo)
{
- return i_size_read(vdo_get_backing_device(vdo)->bd_inode) / VDO_BLOCK_SIZE;
+ return bdev_nr_bytes(vdo_get_backing_device(vdo)) / VDO_BLOCK_SIZE;
}
static int __must_check process_vdo_message_locked(struct vdo *vdo, unsigned int argc,
diff --git a/drivers/md/dm-vdo/indexer/io-factory.c b/drivers/md/dm-vdo/indexer/io-factory.c
index 515765d35794..1bee9d63dc0a 100644
--- a/drivers/md/dm-vdo/indexer/io-factory.c
+++ b/drivers/md/dm-vdo/indexer/io-factory.c
@@ -90,7 +90,7 @@ void uds_put_io_factory(struct io_factory *factory)
size_t uds_get_writable_size(struct io_factory *factory)
{
- return i_size_read(factory->bdev->bd_inode);
+ return bdev_nr_bytes(factory->bdev);
}
/* Create a struct dm_bufio_client for an index region starting at offset. */
--
2.39.2
