fs/btrfs/ctree.c

1749

b = btrfs_lock_root_node(root);

fs/btrfs/defrag.c

461

root_node = btrfs_lock_root_node(root);

fs/btrfs/extent-tree.c

6318

path->nodes[level] = btrfs_lock_root_node(root);

fs/btrfs/locking.h

193

struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root);

fs/btrfs/relocation.c

1114

eb = btrfs_lock_root_node(dest);

fs/btrfs/relocation.c

1726

leaf = btrfs_lock_root_node(root);

fs/btrfs/transaction.c

1368

eb = btrfs_lock_root_node(fs_info->tree_root);

fs/btrfs/transaction.c

1820

root_eb = btrfs_lock_root_node(root);