Lines Matching defs:chunksize

127  * the default size of segment of data in the array each bit(chunksize) is 64k,
128  * and chunksize will adjust to twice the old size each time if the total number
287 	unsigned long chunksize;
907 	unsigned long chunksize = MIN_CHUNK_SIZE;
908 	unsigned long chunks = DIV_ROUND_UP(blocks, chunksize);
913 		chunksize = chunksize << 1;
914 		chunks = DIV_ROUND_UP_SECTOR_T(blocks, chunksize);
918 	llbitmap->chunkshift = ffz(~chunksize);
919 	llbitmap->chunksize = chunksize;
939 	unsigned long chunksize;
990 	chunksize = le32_to_cpu(sb->chunksize);
991 	if (!is_power_of_2(chunksize)) {
992 		pr_err("md/llbitmap: %s: chunksize not a power of 2",
997 	if (chunksize < DIV_ROUND_UP_SECTOR_T(mddev->resync_max_sectors,
999 		pr_err("md/llbitmap: %s: chunksize too small %lu < %llu / %lu",
1000 		       mdname(mddev), chunksize, mddev->resync_max_sectors,
1020 	mddev->bitmap_info.chunksize = chunksize;
1024 	llbitmap->chunksize = chunksize;
1025 	llbitmap->chunks = DIV_ROUND_UP_SECTOR_T(mddev->resync_max_sectors, chunksize);
1026 	llbitmap->chunkshift = ffz(~chunksize);
1138 static int llbitmap_resize(struct mddev *mddev, sector_t blocks, int chunksize)
1143 	if (chunksize == 0)
1144 		chunksize = llbitmap->chunksize;
1146 	/* If there is enough space, leave the chunksize unchanged. */
1147 	chunks = DIV_ROUND_UP_SECTOR_T(blocks, chunksize);
1149 		chunksize = chunksize << 1;
1150 		chunks = DIV_ROUND_UP_SECTOR_T(blocks, chunksize);
1153 	llbitmap->chunkshift = ffz(~chunksize);
1154 	llbitmap->chunksize = chunksize;
1227 	unsigned long start = DIV_ROUND_UP_SECTOR_T(offset, llbitmap->chunksize);
1244 	unsigned long start = DIV_ROUND_UP_SECTOR_T(offset, llbitmap->chunksize);
1366 	int blocks = llbitmap->chunksize - (offset & (llbitmap->chunksize - 1));
1411 	*blocks = llbitmap->chunksize - (offset & (llbitmap->chunksize - 1));
1423 	*blocks = llbitmap->chunksize - (offset & (llbitmap->chunksize - 1));
1521 	sb->chunksize = cpu_to_le32(llbitmap->chunksize);
1644 	ret =  sprintf(page, "chunksize %lu\nchunkshift %lu\nchunks %lu\noffset %llu\ndaemon_sleep %lu\n",
1645 		       llbitmap->chunksize, llbitmap->chunkshift,