@@ -4788,16 +4788,17 @@ static bool append_open_options(QDict *d, BlockDriverState *bs)
void bdrv_refresh_filename(BlockDriverState *bs)
{
BlockDriver *drv = bs->drv;
+ BdrvChild *child;
QDict *opts;
if (!drv) {
return;
}
- /* This BDS's file name will most probably depend on its file's name, so
- * refresh that first */
- if (bs->file) {
- bdrv_refresh_filename(bs->file->bs);
+ /* This BDS's file name may depend on any of its children's file names, so
+ * refresh those first */
+ QLIST_FOREACH(child, &bs->children, next) {
+ bdrv_refresh_filename(child->bs);
}
if (drv->bdrv_refresh_filename) {
@@ -281,9 +281,6 @@ static void blkverify_refresh_filename(BlockDriverState *bs, QDict *options)
{
BDRVBlkverifyState *s = bs->opaque;
- /* bs->file->bs has already been refreshed */
- bdrv_refresh_filename(s->test_file->bs);
-
if (bs->file->bs->full_open_options
&& s->test_file->bs->full_open_options)
{
@@ -259,7 +259,6 @@ static int64_t coroutine_fn bdrv_commit_top_get_block_status(
static void bdrv_commit_top_refresh_filename(BlockDriverState *bs, QDict *opts)
{
- bdrv_refresh_filename(bs->backing->bs);
pstrcpy(bs->exact_filename, sizeof(bs->exact_filename),
bs->backing->bs->filename);
}
@@ -1070,7 +1070,6 @@ static int coroutine_fn bdrv_mirror_top_pdiscard(BlockDriverState *bs,
static void bdrv_mirror_top_refresh_filename(BlockDriverState *bs, QDict *opts)
{
- bdrv_refresh_filename(bs->backing->bs);
pstrcpy(bs->exact_filename, sizeof(bs->exact_filename),
bs->backing->bs->filename);
}
@@ -1087,7 +1087,6 @@ static void quorum_refresh_filename(BlockDriverState *bs, QDict *options)
int i;
for (i = 0; i < s->num_children; i++) {
- bdrv_refresh_filename(s->children[i]->bs);
if (!s->children[i]->bs->full_open_options) {
return;
}
bdrv_refresh_filename() should invoke itself recursively on all children, not just on file. With that change, we can remove the manual invocations in blkverify, quorum, commit, and mirror. Signed-off-by: Max Reitz <mreitz@redhat.com> --- block.c | 9 +++++---- block/blkverify.c | 3 --- block/commit.c | 1 - block/mirror.c | 1 - block/quorum.c | 1 - 5 files changed, 5 insertions(+), 10 deletions(-)