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Commit 8319bfe1 authored Oct 08, 2013 by Liu Bo Committed by Chris Mason Nov 11, 2013

Btrfs: cleanup dead code of defragment



@is_extent is no more needed since we don't defrag extent root.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

parent efd0c405

fs/btrfs/tree-defrag.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -37,7 +37,6 @@ int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,
		int ret = 0;
		int wret;
		int level;
		int is_extent = 0;
		int next_key_ret = 0;
		u64 last_ret = 0;
		u64 min_trans = 0;
		@@ -50,7 +49,7 @@ int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,
		goto out;
		}

		if (root->ref_cows == 0 && !is_extent)
		if (root->ref_cows == 0)
		goto out;

		if (btrfs_test_opt(root, SSD))