488 	ntfs_volume *vol = ni->vol;  in ntfs_read_compressed_block()  local
489 	struct super_block *sb = vol->sb;  in ntfs_read_compressed_block()
502 			vol->cluster_size_bits;  in ntfs_read_compressed_block()
508 			& ~cb_size_mask) >> vol->cluster_size_bits;  in ntfs_read_compressed_block()
510 	unsigned int nr_cbs = (end_vcn - start_vcn) << vol->cluster_size_bits  in ntfs_read_compressed_block()
518 			vol->cluster_size_bits >> PAGE_CACHE_SHIFT;  in ntfs_read_compressed_block()
544 		ntfs_error(vol->sb, "Failed to allocate internal buffers.");  in ntfs_read_compressed_block()
552 	offset = start_vcn << vol->cluster_size_bits >> PAGE_CACHE_SHIFT;  in ntfs_read_compressed_block()
650 		block = lcn << vol->cluster_size_bits >> block_size_bits;  in ntfs_read_compressed_block()
652 		max_block = block + (vol->cluster_size >> block_size_bits);  in ntfs_read_compressed_block()
697 			ntfs_warning(vol->sb, "Buffer is unlocked but not "  in ntfs_read_compressed_block()
705 			ntfs_warning(vol->sb, "Buffer is now uptodate. Good.");  in ntfs_read_compressed_block()
875 			ntfs_error(vol->sb, "ntfs_decompress() failed in inode "  in ntfs_read_compressed_block()
909 			ntfs_error(vol->sb, "Still have pages left! "  in ntfs_read_compressed_block()
934 	ntfs_error(vol->sb, "IO error while reading compressed data.");  in ntfs_read_compressed_block()
941 	ntfs_error(vol->sb, "ntfs_map_runlist() failed. Cannot read "  in ntfs_read_compressed_block()
947 	ntfs_error(vol->sb, "ntfs_rl_vcn_to_lcn() failed. Cannot read "  in ntfs_read_compressed_block()
953 	ntfs_error(vol->sb, "getblk() failed. Cannot read compression block.");  in ntfs_read_compressed_block()