770 			if (ret < (int)PAGE_CACHE_SIZE) {  in btrfsic_process_superblock()
1244 	size_t start_offset = block_ctx->start & ((u64)PAGE_CACHE_SIZE - 1);  in btrfsic_read_from_block_data()
1248 	offset_in_page = (start_offset + offset) & (PAGE_CACHE_SIZE - 1);  in btrfsic_read_from_block_data()
1251 		cur = min(len, ((size_t)PAGE_CACHE_SIZE - offset_in_page));  in btrfsic_read_from_block_data()
1252 		BUG_ON(i >= DIV_ROUND_UP(block_ctx->len, PAGE_CACHE_SIZE));  in btrfsic_read_from_block_data()
1618 		num_pages = (block_ctx->len + (u64)PAGE_CACHE_SIZE - 1) >>  in btrfsic_release_block_ctx()
1650 	if (block_ctx->dev_bytenr & ((u64)PAGE_CACHE_SIZE - 1)) {  in btrfsic_read_block()
1657 	num_pages = (block_ctx->len + (u64)PAGE_CACHE_SIZE - 1) >>  in btrfsic_read_block()
1689 					   PAGE_CACHE_SIZE, 0);  in btrfsic_read_block()
1690 			if (PAGE_CACHE_SIZE != ret)  in btrfsic_read_block()
1706 		dev_bytenr += (j - i) * PAGE_CACHE_SIZE;  in btrfsic_read_block()
1796 	if (num_pages * PAGE_CACHE_SIZE < state->metablock_size)  in btrfsic_test_for_metadata()
1806 		size_t sublen = i ? PAGE_CACHE_SIZE :  in btrfsic_test_for_metadata()
1807 				    (PAGE_CACHE_SIZE - BTRFS_CSUM_SIZE);  in btrfsic_test_for_metadata()
1854 			if (num_pages * PAGE_CACHE_SIZE <  in btrfsic_process_written_block()
1861 			BUG_ON(BTRFS_SUPER_INFO_SIZE & (PAGE_CACHE_SIZE - 1));  in btrfsic_process_written_block()
1872 				if (num_pages * PAGE_CACHE_SIZE <  in btrfsic_process_written_block()
1908 			if (num_pages * PAGE_CACHE_SIZE <  in btrfsic_process_written_block()
2046 				BUG_ON(PAGE_CACHE_SIZE !=  in btrfsic_process_written_block()
2999 			BUG_ON(bio->bi_io_vec[i].bv_len != PAGE_CACHE_SIZE);  in __btrfsic_submit_bio()
3082 	if (root->nodesize & ((u64)PAGE_CACHE_SIZE - 1)) {  in btrfsic_mount()
3085 		       root->nodesize, PAGE_CACHE_SIZE);  in btrfsic_mount()
3088 	if (root->sectorsize & ((u64)PAGE_CACHE_SIZE - 1)) {  in btrfsic_mount()
3091 		       root->sectorsize, PAGE_CACHE_SIZE);  in btrfsic_mount()