Lines Matching refs:disk
38 * stripe of a 4 disk array, 16k chunk size):
56 * disk of the corresponding stripe. For each member disk there is one ppl_log
57 * used to handle logging for this disk, independently from others. They are
77 * (for a single member disk). New io_units are added to the end of the list
90 /* array of child logs, one for each raid disk */
118 struct md_rdev *rdev; /* array member disk associated with
148 atomic_t pending_flushes; /* how many disk flushes are in progress */
741 * case 0: single data disk write:
751 * case 1: more than one data disk write:
857 int disk;
866 for (disk = 0; disk < data_disks; disk++) {
871 (disk * conf->chunk_sectors);
873 pr_debug("%s:%*s data member disk %d start\n",
874 __func__, indent, "", disk);
887 /* map raid sector to member disk */
890 pr_debug("%s:%*s processing array sector %llu => data member disk %d, sector %llu\n",
898 pr_debug("%s:%*s data member disk %d missing\n",
904 pr_debug("%s:%*s reading data member disk %s sector %llu\n",
925 pr_debug("%s:%*s reading pp disk sector %llu\n",
942 /* map raid sector to parity disk */
944 0, &disk, &sh);
949 pr_debug("%s:%*s write parity at sector %llu, disk %s\n",
994 pr_debug("%s: disk: %d entry: %d ppl_sector: %llu pp_size: %u\n",
1039 /* flush the disk cache after recovery if necessary */
1053 pr_debug("%s: disk: %d ppl_sector: %llu\n", __func__,
1091 pr_debug("%s: disk: %d\n", __func__, rdev->raid_disk);
1476 pr_debug("%s: disk: %d operation: %s dev: %s\n",