1659 	const unsigned blkbits = inode->i_blkbits;  in f2fs_read_single_page()  local
1660 	const unsigned blocksize = 1 << blkbits;  in f2fs_read_single_page()
1670 							blkbits;  in f2fs_read_single_page()
2764 	unsigned blkbits = i_blkbits;  in check_direct_IO()  local
2765 	unsigned blocksize_mask = (1 << blkbits) - 1;  in check_direct_IO()
2771 			blkbits = blksize_bits(bdev_logical_block_size(bdev));  in check_direct_IO()
2772 		blocksize_mask = (1 << blkbits) - 1;  in check_direct_IO()
3052 	unsigned blkbits;  in check_swap_activate()  local
3058 	blkbits = inode->i_blkbits;  in check_swap_activate()
3059 	blocks_per_page = PAGE_SIZE >> blkbits;  in check_swap_activate()
3067 	last_block = i_size_read(inode) >> blkbits;  in check_swap_activate()
3100 		first_block >>= (PAGE_SHIFT - blkbits);  in check_swap_activate()