216 /* Array elements of 64 bit needed for rebuild/failed disk bits */
327 	{ CTR_FLAG_REBUILD, "rebuild"},
823 	int rebuild = 0;  in parse_dev_params()  local
873 				rs->ti->error = "Drive designated for rebuild not specified";  in parse_dev_params()
899 			rebuild++;  in parse_dev_params()
909 	} else if (rebuild && !rs->md.recovery_cp) {  in parse_dev_params()
913 		 * it is impossible to rebuild a drive.  in parse_dev_params()
921 		rs->ti->error = "Unable to rebuild drive while array is not in-sync";  in parse_dev_params()
1038 		 * It is possible to have a higher rebuild count for RAID10,  in validate_raid_redundancy()
1108  *    [rebuild <idx>]			Rebuild the drive indicated by the index
1167 	 *   1) User specifies 'rebuild'.  in parse_raid_params()
1177 	 * authoritative, unless 'rebuild' or '[no]sync' was specified.  in parse_raid_params()
1308 			 * "rebuild" is being passed in by userspace to provide  in parse_raid_params()
1313 				rs->ti->error = "Invalid rebuild index given";  in parse_raid_params()
1318 				rs->ti->error = "rebuild for this index already given";  in parse_raid_params()
1472 		rs->ti->error = "sync/nosync and rebuild are mutually exclusive";  in parse_raid_params()
2179 	 * Two cases that we want to write new superblocks and rebuild:  in super_load()
2181 	 * 2) Device specified for rebuild (!In_sync w/ offset == 0)  in super_load()
2335 			DMINFO("Device %d specified for rebuild; clearing superblock",  in super_init_validation()
2354 			      "'delta_disks' or 'rebuild' parameter specified");  in super_init_validation()
2358 		DMERR("%u 'rebuild' devices cannot be injected into"  in super_init_validation()
2364 			DMERR("new device%s provided without 'rebuild'",  in super_init_validation()
2368 			DMERR("'rebuild' specified while raid set is not in-sync (recovery_cp=%llu)",  in super_init_validation()
2372 			DMERR("'rebuild' specified while raid set is being reshaped (reshape_position=%llu)",  in super_init_validation()
2767 			 * rebuild of any additional mirrors per group  in rs_prepare_reshape()
3153 		 * devices to rebuild and we can check for a valid request here.  in raid_ctr()
3206 		/* May not set recovery when a device rebuild is requested */  in raid_ctr()
3607 		 * Count any rebuild or writemostly argument pairs and subtract the  in raid_status()
3608 		 * hweight count being added below of any rebuild and writemostly ctr flags.  in raid_status()
3616 …/* Calculate raid parameter count based on ^ rebuild/writemostly argument counts and ctr flags set…  in raid_status()