From 70c8a91ce21b83ccd2d9e7c968775430ead4353d Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Thu, 11 Oct 2012 16:54:30 -0400 Subject: Btrfs: log changed inodes based on the extent map tree We don't really need to copy extents from the source tree since we have all of the information already available to us in the extent_map tree. So instead just write the extents straight to the log tree and don't bother to copy the extent items from the source tree. Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- fs/btrfs/ctree.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/btrfs/ctree.h') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 9ed452f5d062..55aff6764bb9 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3187,6 +3187,9 @@ static inline int btrfs_insert_empty_item(struct btrfs_trans_handle *trans, } int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path); +int btrfs_next_leaf_write(struct btrfs_trans_handle *trans, + struct btrfs_root *root, struct btrfs_path *path, + int del); int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path, u64 time_seq); static inline int btrfs_next_old_item(struct btrfs_root *root, -- cgit v1.2.2