500 	sb->chunksize = cpu_to_le32(bitmap->mddev->bitmap_info.chunksize);  in md_bitmap_update_sb()
535 	pr_debug("     chunksize: %u B\n", le32_to_cpu(sb->chunksize));  in md_bitmap_print_sb()
557 	unsigned long chunksize, daemon_sleep, write_behind;  in md_bitmap_new_disk_sb()  local
569 	chunksize = bitmap->mddev->bitmap_info.chunksize;  in md_bitmap_new_disk_sb()
570 	BUG_ON(!chunksize);  in md_bitmap_new_disk_sb()
571 	if (!is_power_of_2(chunksize)) {  in md_bitmap_new_disk_sb()
576 	sb->chunksize = cpu_to_le32(chunksize);  in md_bitmap_new_disk_sb()
617 	unsigned long chunksize, daemon_sleep, write_behind;  in md_bitmap_read_sb()  local
626 		chunksize = 128 * 1024 * 1024;  in md_bitmap_read_sb()
645 			   (bitmap->mddev->bitmap_info.chunksize >> 9));  in md_bitmap_read_sb()
671 	chunksize = le32_to_cpu(sb->chunksize);  in md_bitmap_read_sb()
682 	else if (chunksize < 512)  in md_bitmap_read_sb()
684 	else if (!is_power_of_2(chunksize))  in md_bitmap_read_sb()
739 		bitmap->mddev->bitmap_info.chunksize = chunksize;  in md_bitmap_read_sb()
754 		bitmap->mddev->bitmap_info.chunksize = chunksize;  in md_bitmap_read_sb()
1941 		if (mddev->bitmap_info.chunksize == 0 ||  in md_bitmap_create()
1951 	err = md_bitmap_resize(bitmap, blocks, mddev->bitmap_info.chunksize, 1);  in md_bitmap_create()
2107 	chunk_kb = bitmap->mddev->bitmap_info.chunksize >> 10;  in md_bitmap_status()
2114 		   chunk_kb ? chunk_kb : bitmap->mddev->bitmap_info.chunksize,  in md_bitmap_status()
2125 		  int chunksize, int init)  in md_bitmap_resize()  argument
2152 	if (chunksize == 0) {  in md_bitmap_resize()
2179 			(BITS_PER_BYTE * sizeof(((bitmap_super_t *)0)->chunksize) - 1));  in md_bitmap_resize()
2181 		chunkshift = ffz(~chunksize) - BITMAP_BLOCK_SHIFT;  in md_bitmap_resize()
2224 	bitmap->mddev->bitmap_info.chunksize = 1UL << (chunkshift +  in md_bitmap_resize()
2250 				bitmap->mddev->bitmap_info.chunksize =  in md_bitmap_resize()
2593 	return sprintf(page, "%lu\n", mddev->bitmap_info.chunksize);  in chunksize_show()
2611 		sizeof(((bitmap_super_t *)0)->chunksize))))  in chunksize_store()
2613 	mddev->bitmap_info.chunksize = csize;  in chunksize_store()
2618 __ATTR(chunksize, S_IRUGO|S_IWUSR, chunksize_show, chunksize_store);