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Btrfs: set device->total_disk_bytes when adding new device

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

Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Yan Zheng 2009-06-04 09:23:50 -04:00 committed by Chris Mason
parent 9f55684c2d
commit 2cc3c559fb
1 changed files with 1 additions and 0 deletions
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fs/btrfs/volumes.c
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@ -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;