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| author |   Jan Kiszka <jan.kiszka@siemens.com> | 2009-11-30 18:21:20 +0100 |
|---|---|---|
| committer |   Anthony Liguori <aliguori@us.ibm.com> | 2009-12-03 10:48:53 -0600 |
| commit | b1d10856d687b449a0dc4eca3a8db41055e2d3b8 (patch) | |
| tree | 4a16f96cbadb15acd82a5f6769eeb279bce78225 /block-migration.c | |
| parent | block migration: Initialize remaining BlkMigState fields (diff) | |
| download | qemu-kvm-b1d10856d687b449a0dc4eca3a8db41055e2d3b8.tar.gz qemu-kvm-b1d10856d687b449a0dc4eca3a8db41055e2d3b8.tar.bz2 qemu-kvm-b1d10856d687b449a0dc4eca3a8db41055e2d3b8.zip | |
block migration: Clean up use of total_sectors
We already save total_sectors in BlkMigDevState, let's use this value
during the migration and avoid to recalculate it needlessly.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'block-migration.c')
| -rw-r--r-- | block-migration.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block-migration.c b/block-migration.c index ec32ee27c..2f89a4ee9 100644 --- a/block-migration.c +++ b/block-migration.c @@ -96,10 +96,10 @@ static int mig_read_device_bulk(QEMUFile *f, BlkMigDevState *bms) blk->buf = qemu_malloc(BLOCK_SIZE); cur_sector = bms->cur_sector; - total_sectors = bdrv_getlength(bs) >> BDRV_SECTOR_BITS; + total_sectors = bms->total_sectors; if (bms->shared_base) { - while (cur_sector < bms->total_sectors && + while (cur_sector < total_sectors && !bdrv_is_allocated(bms->bs, cur_sector, MAX_IS_ALLOCATED_SEARCH, &nr_sectors)) { cur_sector += nr_sectors; @@ -165,7 +165,7 @@ static int mig_save_device_bulk(QEMUFile *f, BlkMigDevState *bmds) cur_sector = bmds->cur_sector; if (bmds->shared_base) { - while (cur_sector < bmds->total_sectors && + while (cur_sector < total_sectors && !bdrv_is_allocated(bmds->bs, cur_sector, MAX_IS_ALLOCATED_SEARCH, &nr_sectors)) { cur_sector += nr_sectors; |