BTRFS_MAP_READ   1525 fs/btrfs/check-integrity.c 	ret = btrfs_map_block(fs_info, BTRFS_MAP_READ,
BTRFS_MAP_READ   2210 fs/btrfs/extent_io.c 		ret = btrfs_map_block(fs_info, BTRFS_MAP_READ, logical,
BTRFS_MAP_READ   2969 fs/btrfs/scrub.c 			ret = btrfs_map_block(fs_info, BTRFS_MAP_READ,
BTRFS_MAP_READ   4063 fs/btrfs/scrub.c 	ret = btrfs_map_block(fs_info, BTRFS_MAP_READ, extent_logical,
BTRFS_MAP_READ    417 fs/btrfs/volumes.h 		return BTRFS_MAP_READ;