218 			   int chunksize, bool init);
703 	sb->chunksize = cpu_to_le32(bitmap->mddev->bitmap_info.chunksize);  in bitmap_update_sb()
736 	pr_debug("     chunksize: %u B\n", le32_to_cpu(sb->chunksize));  in bitmap_print_sb()
758 	unsigned long chunksize, daemon_sleep, write_behind;  in md_bitmap_new_disk_sb()  local
770 	chunksize = bitmap->mddev->bitmap_info.chunksize;  in md_bitmap_new_disk_sb()
771 	BUG_ON(!chunksize);  in md_bitmap_new_disk_sb()
772 	if (!is_power_of_2(chunksize)) {  in md_bitmap_new_disk_sb()
777 	sb->chunksize = cpu_to_le32(chunksize);  in md_bitmap_new_disk_sb()
818 	unsigned long chunksize, daemon_sleep, write_behind;  in md_bitmap_read_sb()  local
827 		chunksize = 128 * 1024 * 1024;  in md_bitmap_read_sb()
846 			   (bitmap->mddev->bitmap_info.chunksize >> 9));  in md_bitmap_read_sb()
872 	chunksize = le32_to_cpu(sb->chunksize);  in md_bitmap_read_sb()
883 	else if (chunksize < 512)  in md_bitmap_read_sb()
885 	else if (!is_power_of_2(chunksize))  in md_bitmap_read_sb()
940 		bitmap->mddev->bitmap_info.chunksize = chunksize;  in md_bitmap_read_sb()
955 		bitmap->mddev->bitmap_info.chunksize = chunksize;  in md_bitmap_read_sb()
2180 		if (mddev->bitmap_info.chunksize == 0 ||  in __bitmap_create()
2190 	err = __bitmap_resize(bitmap, blocks, mddev->bitmap_info.chunksize,  in __bitmap_create()
2382 			   int chunksize, bool init)  in __bitmap_resize()  argument
2409 	if (chunksize == 0) {  in __bitmap_resize()
2436 			(BITS_PER_BYTE * sizeof(((bitmap_super_t *)0)->chunksize) - 1));  in __bitmap_resize()
2438 		chunkshift = ffz(~chunksize) - BITMAP_BLOCK_SHIFT;  in __bitmap_resize()
2481 	bitmap->mddev->bitmap_info.chunksize = 1UL << (chunkshift +  in __bitmap_resize()
2507 				bitmap->mddev->bitmap_info.chunksize =  in __bitmap_resize()
2588 static int bitmap_resize(struct mddev *mddev, sector_t blocks, int chunksize,  in bitmap_resize()  argument
2596 	return __bitmap_resize(bitmap, blocks, chunksize, init);  in bitmap_resize()
2848 	return sprintf(page, "%lu\n", mddev->bitmap_info.chunksize);  in chunksize_show()
2866 		sizeof(((bitmap_super_t *)0)->chunksize))))  in chunksize_store()
2868 	mddev->bitmap_info.chunksize = csize;  in chunksize_store()
2873 __ATTR(chunksize, S_IRUGO|S_IWUSR, chunksize_show, chunksize_store);