Symbol: btrfs_force_cow_block
fs/btrfs/ctree.c
696
return btrfs_force_cow_block(trans, root, buf, parent, parent_slot,
fs/btrfs/ctree.h
568
int btrfs_force_cow_block(struct btrfs_trans_handle *trans,
fs/btrfs/defrag.c
407
ret = btrfs_force_cow_block(trans, root, cur, parent, i,