Lines Matching refs:block_start
833 u32 block_ptr, block_start, block_len; in cramfs_readpage() local
849 block_start = block_ptr << CRAMFS_BLK_DIRECT_PTR_SHIFT; in cramfs_readpage()
858 cramfs_read(sb, block_start, 2); in cramfs_readpage()
859 block_start += 2; in cramfs_readpage()
869 block_start = OFFSET(inode) + maxblock * 4; in cramfs_readpage()
871 block_start = *(u32 *) in cramfs_readpage()
874 if (unlikely(block_start & CRAMFS_BLK_FLAG_DIRECT_PTR)) { in cramfs_readpage()
876 u32 prev_start = block_start; in cramfs_readpage()
877 block_start = prev_start & ~CRAMFS_BLK_FLAGS; in cramfs_readpage()
878 block_start <<= CRAMFS_BLK_DIRECT_PTR_SHIFT; in cramfs_readpage()
880 block_start += PAGE_SIZE; in cramfs_readpage()
883 cramfs_read(sb, block_start, 2); in cramfs_readpage()
884 block_start += 2 + block_len; in cramfs_readpage()
887 block_start &= ~CRAMFS_BLK_FLAGS; in cramfs_readpage()
888 block_len = block_ptr - block_start; in cramfs_readpage()
900 cramfs_read(sb, block_start, block_len), in cramfs_readpage()
906 cramfs_read(sb, block_start, block_len), in cramfs_readpage()