Revision bd0858bb block-migration.c
| b/block-migration.c | ||
|---|---|---|
| 346 | 346 |
blk->iov.iov_len = nr_sectors * BDRV_SECTOR_SIZE; |
| 347 | 347 |
qemu_iovec_init_external(&blk->qiov, &blk->iov, 1); |
| 348 | 348 |
|
| 349 |
blk->time = qemu_get_clock_ns(rt_clock);
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|
| 349 |
blk->time = qemu_get_clock_ns(rt_clock);
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|
| 350 | 350 |
|
| 351 | 351 |
blk->aiocb = bdrv_aio_readv(bmds->bs, sector, &blk->qiov, |
| 352 | 352 |
nr_sectors, blk_mig_read_cb, blk); |
| ... | ... | |
| 449 | 449 |
if (block_mig_state.bulk_completed == 1) {
|
| 450 | 450 |
|
| 451 | 451 |
remaining_dirty = get_remaining_dirty(); |
| 452 |
if (remaining_dirty == 0) {
|
|
| 453 |
return 1;
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|
| 454 |
}
|
|
| 452 |
if (remaining_dirty == 0) {
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|
| 453 |
return 1;
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|
| 454 |
}
|
|
| 455 | 455 |
|
| 456 |
bwidth = compute_read_bwidth();
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|
| 456 |
bwidth = compute_read_bwidth();
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| 457 | 457 |
|
| 458 |
if ((remaining_dirty / bwidth) <=
|
|
| 458 |
if ((remaining_dirty / bwidth) <=
|
|
| 459 | 459 |
migrate_max_downtime()) {
|
| 460 | 460 |
/* finish stage2 because we think that we can finish remaing work |
| 461 | 461 |
below max_downtime */ |
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