Commit 2cc3c559 authored by Yan Zheng's avatar Yan Zheng Committed by Chris Mason
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Btrfs: set device->total_disk_bytes when adding new device 



It was not being properly initialized, and so the size saved to
disk was not correct.

Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 9f55684c

fs/btrfs/volumes.c

+1 −0
Original line number Diff line number Diff line
@@ -1440,6 +1440,7 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path) 
	device->io_align = root->sectorsize;

	device->sector_size = root->sectorsize;

	device->total_bytes = i_size_read(bdev->bd_inode);

	device->disk_total_bytes = device->total_bytes;

	device->dev_root = root->fs_info->dev_root;

	device->bdev = bdev;

	device->in_fs_metadata = 1;