3421 		ret = -ENOSPC;  in cache_save_setup()
3455 	else if (ret == -ENOSPC)  in cache_save_setup()
4059 				if (ret != -ENOSPC)  in btrfs_alloc_data_chunk_ondemand()
4120 		return -ENOSPC;  in btrfs_alloc_data_chunk_ondemand()
4346 		return -ENOSPC;  in do_chunk_alloc()
4362 			ret = -ENOSPC;  in do_chunk_alloc()
4425 	if (ret < 0 && ret != -ENOSPC)  in do_chunk_alloc()
4667 		return -ENOSPC;  in may_commit_transaction()
4673 		return -ENOSPC;  in may_commit_transaction()
4680 		return -ENOSPC;  in may_commit_transaction()
4733 		if (ret == -ENOSPC)  in flush_space()
4740 		ret = -ENOSPC;  in flush_space()
4909 	ret = -ENOSPC;  in reserve_metadata_bytes()
5005 	if (ret == -ENOSPC &&  in reserve_metadata_bytes()
5014 	if (ret == -ENOSPC)  in reserve_metadata_bytes()
5050 	int ret = -ENOSPC;  in block_rsv_use_bytes()
5082 		return -ENOSPC;  in btrfs_cond_migrate_bytes()
5088 		return -ENOSPC;  in btrfs_cond_migrate_bytes()
5215 	int ret = -ENOSPC;  in btrfs_block_rsv_check()
5234 	int ret = -ENOSPC;  in btrfs_block_rsv_refill()
5493 	if (ret == -ENOSPC && use_global_rsv)  in btrfs_subvolume_reserve_metadata()
7051 		return -ENOSPC;  in find_free_extent()
7070 			return -ENOSPC;  in find_free_extent()
7445 			if (ret == -ENOSPC)  in find_free_extent()
7452 			if (ret < 0 && ret != -ENOSPC)  in find_free_extent()
7470 				ret = -ENOSPC;  in find_free_extent()
7479 		ret = -ENOSPC;  in find_free_extent()
7489 	if (ret == -ENOSPC) {  in find_free_extent()
7553 	if (ret == -ENOSPC) {  in btrfs_reserve_extent()
7586 		return -ENOSPC;  in __btrfs_free_reserved_extent()
9120 	int ret = -ENOSPC;  in inc_block_group_ro()
9204 		if (ret == -ENOSPC)  in btrfs_inc_block_group_ro()
10611 			if (ret == -ENOSPC)  in btrfs_trim_free_extents()