From f2eb0a241f0e5c135d93243b0236cb1f14c305e0 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Fri, 2 May 2008 14:43:14 -0400 Subject: Btrfs: Clone file data ioctl Add a new ioctl to clone file data Signed-off-by: Chris Mason --- fs/btrfs/file-item.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'fs/btrfs/file-item.c') diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c index 9259aece6ed1..f537eb43c2c6 100644 --- a/fs/btrfs/file-item.c +++ b/fs/btrfs/file-item.c @@ -28,10 +28,10 @@ sizeof(struct btrfs_item) * 2) / \ BTRFS_CRC32_SIZE) - 1)) int btrfs_insert_file_extent(struct btrfs_trans_handle *trans, - struct btrfs_root *root, - u64 objectid, u64 pos, - u64 offset, u64 disk_num_bytes, - u64 num_bytes) + struct btrfs_root *root, + u64 objectid, u64 pos, + u64 disk_offset, u64 disk_num_bytes, + u64 num_bytes, u64 offset) { int ret = 0; struct btrfs_file_extent_item *item; @@ -53,9 +53,9 @@ int btrfs_insert_file_extent(struct btrfs_trans_handle *trans, leaf = path->nodes[0]; item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_file_extent_item); - btrfs_set_file_extent_disk_bytenr(leaf, item, offset); + btrfs_set_file_extent_disk_bytenr(leaf, item, disk_offset); btrfs_set_file_extent_disk_num_bytes(leaf, item, disk_num_bytes); - btrfs_set_file_extent_offset(leaf, item, 0); + btrfs_set_file_extent_offset(leaf, item, offset); btrfs_set_file_extent_num_bytes(leaf, item, num_bytes); btrfs_set_file_extent_generation(leaf, item, trans->transid); btrfs_set_file_extent_type(leaf, item, BTRFS_FILE_EXTENT_REG); -- cgit