From 3f870c28990015a1fd6c67807efcdb02a75b35e1 Mon Sep 17 00:00:00 2001 From: Kelley Nielsen Date: Mon, 4 Nov 2013 19:37:39 -0800 Subject: btrfs: expand btrfs_find_item() to include find_orphan_item functionality This is the third step in bootstrapping the btrfs_find_item interface. The function find_orphan_item(), in orphan.c, is similar to the two functions already replaced by the new interface. It uses two parameters, which are already present in the interface, and is nearly identical to the function brought in in the previous patch. Replace the two calls to find_orphan_item() with calls to btrfs_find_item(), with the defined objectid and type that was used internally by find_orphan_item(), a null path, and a null key. Add a test for a null path to btrfs_find_item, and if it passes, allocate and free the path. Finally, remove find_orphan_item(). Signed-off-by: Kelley Nielsen Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- fs/btrfs/tree-log.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/btrfs/tree-log.c') diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index e7d7a837512a..ba2f15109dac 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -1238,7 +1238,8 @@ static int insert_orphan_item(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 offset) { int ret; - ret = btrfs_find_orphan_item(root, offset); + ret = btrfs_find_item(root, NULL, BTRFS_ORPHAN_OBJECTID, + offset, BTRFS_ORPHAN_ITEM_KEY, NULL); if (ret > 0) ret = btrfs_insert_orphan_item(trans, root, offset); return ret; -- cgit v1.2.3