On Tue, Dec 13, 2011 at 8:37 PM, Paolo Bonzini <pbonz...@redhat.com> wrote:
> In the next patches, the protocols will modify bs->open_flags to signify
> that they cannot support the exact requested feature set. Pass the
> modified flags to the format.
>
> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
> ---
> block.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/block.c b/block.c
> index fa11e3a..6734e66 100644
> --- a/block.c
> +++ b/block.c
> @@ -612,8 +612,9 @@ static int bdrv_open_common(BlockDriverState *bs, const
> char *filename,
> ret = drv->bdrv_file_open(bs, filename, open_flags);
> } else {
> ret = bdrv_file_open(&bs->file, filename, open_flags);
> + bs->open_flags = bs->file->open_flags;
> if (ret >= 0) {
> - ret = drv->bdrv_open(bs, open_flags);
> + ret = drv->bdrv_open(bs, bs->file->open_flags);
s/bs->file->open_flags/bs->open_flags/, it is more reasonable to use
bs->open_flags here.
> }
> }
>
> --
> 1.7.7.1
>
>
>
--
Regards,
Zhi Yong Wu
