block: Add BdrvChildRole to BdrvChild

For now, it is always set to 0.  Later patches in this series will
ensure that all callers pass an appropriate combination of flags.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200513110544.176672-6-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Max Reitz
2020-05-13 13:05:15 +02:00
committed by Kevin Wolf
parent 3284bcf430
commit 258b776515
31 changed files with 62 additions and 49 deletions
+3 -3
View File
@@ -157,7 +157,7 @@ static int blk_log_writes_open(BlockDriverState *bs, QDict *options, int flags,
}
/* Open the file */
bs->file = bdrv_open_child(NULL, options, "file", bs, &child_file, false,
bs->file = bdrv_open_child(NULL, options, "file", bs, &child_file, 0, false,
&local_err);
if (local_err) {
ret = -EINVAL;
@@ -166,8 +166,8 @@ 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, false,
&local_err);
s->log_file = bdrv_open_child(NULL, options, "log", bs, &child_file, 0,
false, &local_err);
if (local_err) {
ret = -EINVAL;
error_propagate(errp, local_err);