Replace child_file by child_of_bds in all remaining places (excluding
tests).
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
block.c | 3 ++-
block/backup-top.c | 4 ++--
block/blklogwrites.c | 4 ++--
block/blkreplay.c | 5 +++--
block/raw-format.c | 15 +++++++++++++--
5 files changed, 22 insertions(+), 9 deletions(-)
diff --git a/block.c b/block.c
index 1f573f3815..d3beed1819 100644
--- a/block.c
+++ b/block.c
@@ -3242,7 +3242,8 @@ static BlockDriverState *bdrv_open_inherit(const char *filename,
BlockDriverState *file_bs;
file_bs = bdrv_open_child_bs(filename, options, "file", bs,
- &child_file, 0, true, &local_err);
+ &child_of_bds, BDRV_CHILD_IMAGE,
+ true, &local_err);
if (local_err) {
goto fail;
}
diff --git a/block/backup-top.c b/block/backup-top.c
index c173e61250..3d6f6530a2 100644
--- a/block/backup-top.c
+++ b/block/backup-top.c
@@ -210,8 +210,8 @@ BlockDriverState *bdrv_backup_top_append(BlockDriverState *source,
source->supported_zero_flags);
bdrv_ref(target);
- state->target = bdrv_attach_child(top, target, "target", &child_file, 0,
- errp);
+ state->target = bdrv_attach_child(top, target, "target", &child_of_bds,
+ BDRV_CHILD_DATA, errp);
if (!state->target) {
bdrv_unref(target);
bdrv_unref(top);
diff --git a/block/blklogwrites.c b/block/blklogwrites.c
index 78b0c49460..3a57b273fc 100644
--- a/block/blklogwrites.c
+++ b/block/blklogwrites.c
@@ -167,8 +167,8 @@ static int blk_log_writes_open(BlockDriverState *bs, QDict *options, int flags,
}
/* Open the log file */
- s->log_file = bdrv_open_child(NULL, options, "log", bs, &child_file, 0,
- false, &local_err);
+ s->log_file = bdrv_open_child(NULL, options, "log", bs, &child_of_bds,
+ BDRV_CHILD_METADATA, false, &local_err);
if (local_err) {
ret = -EINVAL;
error_propagate(errp, local_err);
diff --git a/block/blkreplay.c b/block/blkreplay.c
index f97493f45a..71628f4d56 100644
--- a/block/blkreplay.c
+++ b/block/blkreplay.c
@@ -27,8 +27,9 @@ static int blkreplay_open(BlockDriverState *bs, QDict *options, int flags,
int ret;
/* Open the image file */
- bs->file = bdrv_open_child(NULL, options, "image",
- bs, &child_file, 0, false, &local_err);
+ bs->file = bdrv_open_child(NULL, options, "image", bs, &child_of_bds,
+ BDRV_CHILD_DATA | BDRV_CHILD_PRIMARY,
+ false, &local_err);
if (local_err) {
ret = -EINVAL;
error_propagate(errp, local_err);
diff --git a/block/raw-format.c b/block/raw-format.c
index 33f5942474..c6470e4622 100644
--- a/block/raw-format.c
+++ b/block/raw-format.c
@@ -444,6 +444,7 @@ static int raw_open(BlockDriverState *bs, QDict *options, int flags,
BDRVRawState *s = bs->opaque;
bool has_size;
uint64_t offset, size;
+ BdrvChildRole file_role;
int ret;
ret = raw_read_options(options, &offset, &has_size, &size, errp);
@@ -451,8 +452,18 @@ static int raw_open(BlockDriverState *bs, QDict *options, int flags,
return ret;
}
- bs->file = bdrv_open_child(NULL, options, "file", bs, &child_file, 0,
- false, errp);
+ /*
+ * Without offset and a size limit, this driver behaves very much
+ * like a filter. With any such limit, it does not.
+ */
+ if (offset || has_size) {
+ file_role = BDRV_CHILD_DATA | BDRV_CHILD_PRIMARY;
+ } else {
+ file_role = BDRV_CHILD_FILTERED | BDRV_CHILD_PRIMARY;
+ }
+
+ bs->file = bdrv_open_child(NULL, options, "file", bs, &child_of_bds,
+ file_role, false, errp);
if (!bs->file) {
return -EINVAL;
}
--
2.24.1