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authorMarkus Armbruster <armbru@redhat.com>2010-06-28 10:45:02 +0200
committerKevin Wolf <kwolf@redhat.com>2010-07-06 17:05:49 +0200
commitd246673dcb9911218ff555bcdf28b250e38fa46c (patch)
tree0b5de072a8b26b0f2d50b961c6cd47d3903fde25 /block-migration.c
parent528f7663473e146fd1b435d73ca21b219451877c (diff)
block migration: Fix test for read-only drive
init_blk_migration_it() skips drives with type hint BDRV_TYPE_CDROM. The intention is to skip read-only drives. However, BDRV_TYPE_CDROM is only a hint. It is currently sufficent for read-only. But it's not necessary, and it may not remain sufficient. Use bdrv_is_read_only() instead. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block-migration.c')
-rw-r--r--block-migration.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block-migration.c b/block-migration.c
index 7d04d6db0a..7337349e83 100644
--- a/block-migration.c
+++ b/block-migration.c
@@ -236,7 +236,7 @@ static void init_blk_migration_it(void *opaque, BlockDriverState *bs)
BlkMigDevState *bmds;
int64_t sectors;
- if (bs->type == BDRV_TYPE_HD) {
+ if (!bdrv_is_read_only(bs)) {
sectors = bdrv_getlength(bs) >> BDRV_SECTOR_BITS;
if (sectors == 0) {
return;