btrfs_wait_nocow_writers  186 fs/btrfs/block-group.h void btrfs_wait_nocow_writers(struct btrfs_block_group_cache *bg);
btrfs_wait_nocow_writers 4415 fs/btrfs/relocation.c 	btrfs_wait_nocow_writers(rc->block_group);
btrfs_wait_nocow_writers 3584 fs/btrfs/scrub.c 			btrfs_wait_nocow_writers(cache);