Revision cdba7fee
| b/block/qcow2-cluster.c | ||
|---|---|---|
| 642 | 642 |
} |
| 643 | 643 |
|
| 644 | 644 |
if (m->nb_available & (s->cluster_sectors - 1)) {
|
| 645 |
uint64_t end = m->nb_available & ~(uint64_t)(s->cluster_sectors - 1); |
|
| 646 | 645 |
cow = true; |
| 647 | 646 |
qemu_co_mutex_unlock(&s->lock); |
| 648 |
ret = copy_sectors(bs, start_sect + end, cluster_offset + (end << 9),
|
|
| 649 |
m->nb_available - end, s->cluster_sectors);
|
|
| 647 |
ret = copy_sectors(bs, start_sect, cluster_offset, m->nb_available,
|
|
| 648 |
align_offset(m->nb_available, s->cluster_sectors));
|
|
| 650 | 649 |
qemu_co_mutex_lock(&s->lock); |
| 651 | 650 |
if (ret < 0) |
| 652 | 651 |
goto err; |
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