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| author | Fam Zheng <famz@redhat.com> | 2013-08-23 09:14:48 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-09-06 15:25:08 +0200 |
| commit | 8442cfd0346de849264494c5adedbac12553867e (patch) | |
| tree | 6e1bb9ff598a52190312d2dddc561e0f6e48ec3e | |
| parent | 4f6fd3491cf0f768b135ed2e242bd1d1d2a2efec (diff) | |
| download | focaccia-qemu-8442cfd0346de849264494c5adedbac12553867e.tar.gz focaccia-qemu-8442cfd0346de849264494c5adedbac12553867e.zip | |
migration: omit drive ref as we have bdrv_ref now
block-migration.c does not actually use DriveInfo anywhere. Hence it's safe to drive ref code, we really only care about referencing BDS. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| -rw-r--r-- | block-migration.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block-migration.c b/block-migration.c index f803f2006f..daf9ec1eab 100644 --- a/block-migration.c +++ b/block-migration.c @@ -336,8 +336,8 @@ static void init_blk_migration_it(void *opaque, BlockDriverState *bs) bmds->completed_sectors = 0; bmds->shared_base = block_mig_state.shared_base; alloc_aio_bitmap(bmds); - drive_get_ref(drive_get_by_blockdev(bs)); bdrv_set_in_use(bs, 1); + bdrv_ref(bs); block_mig_state.total_sector_sum += sectors; @@ -575,7 +575,7 @@ static void blk_mig_cleanup(void) while ((bmds = QSIMPLEQ_FIRST(&block_mig_state.bmds_list)) != NULL) { QSIMPLEQ_REMOVE_HEAD(&block_mig_state.bmds_list, entry); bdrv_set_in_use(bmds->bs, 0); - drive_put_ref(drive_get_by_blockdev(bmds->bs)); + bdrv_unref(bmds->bs); g_free(bmds->aio_bitmap); g_free(bmds); } |