Lines Matching defs:data_offset
239 int data_offset;
337 { CTR_FLAG_DATA_OFFSET, "data_offset"},
843 rs->dev[i].rdev.data_offset = 0;
1373 /* Userspace passes new data_offset after having extended the the data image LV */
1375 rs->ti->error = "Only one data_offset argument pair allowed";
1381 rs->ti->error = "Bogus data_offset value";
1384 rs->data_offset = value;
1985 __le64 data_offset;
2148 sb->data_offset = cpu_to_le64(rdev->data_offset);
2494 rdev->data_offset = le64_to_cpu(sb->data_offset);
2592 * Adjust data_offset and new_data_offset on all disk members of @rs
2601 sector_t data_offset = 0, new_data_offset = 0;
2622 * - after reshape: data is at offset rs->data_offset != 0 on each component LV
2624 data_offset = 0;
2625 new_data_offset = rs->data_offset;
2631 * - before reshape: data is at offset rs->data_offset != 0 and
2636 data_offset = rs->data_offset;
2647 * - before reshape: data is at offset rs->data_offset 0 and
2650 * data is at offset rs->data_offset != 0 and
2658 data_offset = rs->data_offset ? rdev->data_offset : 0;
2659 new_data_offset = data_offset ? 0 : rs->data_offset;
2666 if (rs->data_offset &&
2668 rs->ti->error = data_offset ? "No space for forward reshape" :
2674 * Raise recovery_cp in case data_offset != 0 to
2678 rs->md.recovery_cp += rs->dev[0].rdev.data_offset;
2683 rdev->data_offset = data_offset;
2713 sector_t new_data_offset = rs->dev[0].rdev.data_offset ? 0 : rs->data_offset;
2819 reshape_sectors = (rdev->data_offset > rdev->new_data_offset) ?
2820 rdev->data_offset - rdev->new_data_offset :
2821 rdev->new_data_offset - rdev->data_offset;
2825 return max(reshape_sectors, (sector_t) rs->data_offset);
2868 * - data_offset and new_data_offset are
2871 * the "data_offset <sectors>" key/value
2907 * toggle reshape_backward depending on data_offset:
2923 mddev->reshape_backwards = rs->dev[0].rdev.data_offset ? 0 : 1;
3585 * data_offset (needed for out of space reshaping)
3589 * We keep data_offset equal on all raid disks of the set,
3592 DMEMIT(" %llu", (unsigned long long) rs->dev[0].rdev.data_offset);
3663 (unsigned long long) rs->data_offset);