Btrfs: introduce per-subvolume delalloc inode list

When we create a snapshot, we need flush all delalloc inodes in the
fs, just flushing the inodes in the source tree is OK. So we introduce
per-subvolume delalloc inode list.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index f46b4cca4fa2..f6e1b54f05d8 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -4159,7 +4159,7 @@ int btrfs_relocate_block_group(struct btrfs_root *extent_root, u64 group_start)
                (unsigned long long)rc->block_group->key.objectid,
                (unsigned long long)rc->block_group->flags);
 
-        ret = btrfs_start_delalloc_inodes(fs_info->tree_root, 0);
+        ret = btrfs_start_all_delalloc_inodes(fs_info, 0);
         if (ret < 0) {
                 err = ret;
                 goto out;