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authorLiu Bo <bo.li.liu@oracle.com>2013-10-08 18:19:14 +0800
committerChris Mason <chris.mason@fusionio.com>2013-11-11 21:59:45 -0500
commit8319bfe13642ea2d411c885400377d5fc6f32271 (patch)
tree0a6a9fc39c68d1770dd27fdddd5da3987d636dfd /fs/btrfs/tree-defrag.c
parentefd0c4055a26e88689b3c0cf95492dfe147cba67 (diff)
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>
Diffstat (limited to 'fs/btrfs/tree-defrag.c')
-rw-r--r--fs/btrfs/tree-defrag.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/tree-defrag.c b/fs/btrfs/tree-defrag.c
index cbaa73c871a9..76928ca97741 100644
--- a/fs/btrfs/tree-defrag.c
+++ b/fs/btrfs/tree-defrag.c
@@ -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))