discard_block_size   79 drivers/md/dm-cache-metadata.c 	__le64 discard_block_size;
discard_block_size  123 drivers/md/dm-cache-metadata.c 	sector_t discard_block_size;
discard_block_size  373 drivers/md/dm-cache-metadata.c 	disk_super->discard_block_size = cpu_to_le64(cmd->discard_block_size);
discard_block_size  419 drivers/md/dm-cache-metadata.c 	cmd->discard_block_size = 0;
discard_block_size  586 drivers/md/dm-cache-metadata.c 	cmd->discard_block_size = le64_to_cpu(disk_super->discard_block_size);
discard_block_size  697 drivers/md/dm-cache-metadata.c 	disk_super->discard_block_size = cpu_to_le64(cmd->discard_block_size);
discard_block_size 1090 drivers/md/dm-cache-metadata.c 				   sector_t discard_block_size,
discard_block_size 1102 drivers/md/dm-cache-metadata.c 		cmd->discard_block_size = discard_block_size;
discard_block_size 1171 drivers/md/dm-cache-metadata.c 			r = fn(context, cmd->discard_block_size, to_dblock(b),
discard_block_size 1188 drivers/md/dm-cache-metadata.c 			r = fn(context, cmd->discard_block_size, to_dblock(b), false);
discard_block_size   76 drivers/md/dm-cache-metadata.h 				   sector_t discard_block_size,
discard_block_size   79 drivers/md/dm-cache-metadata.h typedef int (*load_discard_fn)(void *context, sector_t discard_block_size,
discard_block_size  438 drivers/md/dm-cache-target.c 	uint32_t discard_block_size; /* a power of 2 times sectors per block */
discard_block_size  741 drivers/md/dm-cache-target.c 	dm_block_t oblocks = cache->discard_block_size;
discard_block_size 1107 drivers/md/dm-cache-target.c 	*b = to_dblock(dm_sector_div_up(sb, cache->discard_block_size));
discard_block_size 1109 drivers/md/dm-cache-target.c 	if (se - sb < cache->discard_block_size)
discard_block_size 1112 drivers/md/dm-cache-target.c 		*e = to_dblock(block_div(se, cache->discard_block_size));
discard_block_size 2414 drivers/md/dm-cache-target.c static bool too_many_discard_blocks(sector_t discard_block_size,
discard_block_size 2417 drivers/md/dm-cache-target.c 	(void) sector_div(origin_size, discard_block_size);
discard_block_size 2425 drivers/md/dm-cache-target.c 	sector_t discard_block_size = cache_block_size;
discard_block_size 2428 drivers/md/dm-cache-target.c 		while (too_many_discard_blocks(discard_block_size, origin_size))
discard_block_size 2429 drivers/md/dm-cache-target.c 			discard_block_size *= 2;
discard_block_size 2431 drivers/md/dm-cache-target.c 	return discard_block_size;
discard_block_size 2588 drivers/md/dm-cache-target.c 	cache->discard_block_size =
discard_block_size 2592 drivers/md/dm-cache-target.c 							      cache->discard_block_size));
discard_block_size 2794 drivers/md/dm-cache-target.c 	r = dm_cache_discard_bitset_resize(cache->cmd, cache->discard_block_size,
discard_block_size 2943 drivers/md/dm-cache-target.c 	b = dm_sector_div_up(b, li->cache->discard_block_size);
discard_block_size 2944 drivers/md/dm-cache-target.c 	sector_div(e, li->cache->discard_block_size);
discard_block_size 2957 drivers/md/dm-cache-target.c static int load_discard(void *context, sector_t discard_block_size,
discard_block_size 2962 drivers/md/dm-cache-target.c 	li->block_size = discard_block_size;
discard_block_size 3476 drivers/md/dm-cache-target.c 		limits->max_discard_sectors = min_t(sector_t, cache->discard_block_size * 1024,
discard_block_size 3478 drivers/md/dm-cache-target.c 		limits->discard_granularity = cache->discard_block_size << SECTOR_SHIFT;