Re: [Qemu-devel] [PATCH v7 18/24] block: Make bdrv_close() static

[Fam Zheng]

On Mon, 11/09 23:39, Max Reitz wrote:
> There are no users of bdrv_close() left, except for one of bdrv_open()'s
> failure paths, bdrv_close_all() and bdrv_delete(), and that is good.
> Make bdrv_close() static so nobody makes the mistake of directly using
> bdrv_close() again.
> 
> Signed-off-by: Max Reitz <address@hidden>
> Reviewed-by: Eric Blake <address@hidden>
> Reviewed-by: Alberto Garcia <address@hidden>
> Reviewed-by: Kevin Wolf <address@hidden>
> ---
>  block.c               | 4 +++-
>  include/block/block.h | 1 -
>  2 files changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/block.c b/block.c
> index 4ee3b01..b5874aa 100644
> --- a/block.c
> +++ b/block.c
> @@ -92,6 +92,8 @@ static void bdrv_release_all_dirty_bitmaps(BlockDriverState 
> *bs);
>  /* If non-zero, use only whitelisted block drivers */
>  static int use_bdrv_whitelist;
>  
> +static void bdrv_close(BlockDriverState *bs);
> +
>  #ifdef _WIN32
>  static int is_windows_drive_prefix(const char *filename)
>  {
> @@ -1894,7 +1896,7 @@ void bdrv_reopen_abort(BDRVReopenState *reopen_state)
>  }
>  
>  
> -void bdrv_close(BlockDriverState *bs)
> +static void bdrv_close(BlockDriverState *bs)
>  {
>      BdrvAioNotifier *ban, *ban_next;
>  
> diff --git a/include/block/block.h b/include/block/block.h
> index 8d9a049..03551d3 100644
> --- a/include/block/block.h
> +++ b/include/block/block.h
> @@ -222,7 +222,6 @@ int bdrv_reopen_prepare(BDRVReopenState *reopen_state,
>                          BlockReopenQueue *queue, Error **errp);
>  void bdrv_reopen_commit(BDRVReopenState *reopen_state);
>  void bdrv_reopen_abort(BDRVReopenState *reopen_state);
> -void bdrv_close(BlockDriverState *bs);
>  int bdrv_read(BlockDriverState *bs, int64_t sector_num,
>                uint8_t *buf, int nb_sectors);
>  int bdrv_read_unthrottled(BlockDriverState *bs, int64_t sector_num,
> -- 
> 2.6.2
> 
> 

Reviewed-by: Fam Zheng <address@hidden>