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authorChris Mason <chris.mason@oracle.com>2007-04-12 12:14:00 -0400
committerDavid Woodhouse <dwmw2@hera.kernel.org>2007-04-12 12:14:00 -0400
commitb4100d64241fed93a3f821ddf59d11ab4443a3ba (patch)
tree57d3cb2367b5852a9017ec9ff58653338ef45a9f /fs/btrfs/disk-io.h
parent8352d8a473ac84bf7a1c69690b626946d744ca58 (diff)
Btrfs: add a device id to device items
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/disk-io.h')
-rw-r--r--fs/btrfs/disk-io.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index aa9f56c3841..444ebb0141a 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -44,6 +44,7 @@ struct btrfs_root *btrfs_read_fs_root(struct btrfs_fs_info *fs_info,
u64 bh_blocknr(struct buffer_head *bh);
int btrfs_insert_dev_radix(struct btrfs_root *root,
struct block_device *bdev,
+ u64 device_id,
u64 block_start,
u64 num_blocks);
int btrfs_map_bh_to_logical(struct btrfs_root *root, struct buffer_head *bh,