Re: [PATCH 07/24] block: Mark bdrv_skip_implicit_filters() and callers GRAPH_RDLOCK

[Eric Blake]

On Fri, Oct 27, 2023 at 05:53:16PM +0200, Kevin Wolf wrote:
> This adds GRAPH_RDLOCK annotations to declare that callers of
> bdrv_skip_implicit_filters() need to hold a reader lock for the graph
> because it calls bdrv_filter_child(), which accesses bs->file/backing.
> 
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> ---
>  include/block/block_int-global-state.h |  3 ++-
>  block.c                                | 28 +++++++++++++++++---------
>  block/monitor/block-hmp-cmds.c         |  3 +++
>  blockdev.c                             | 14 +++++++------
>  4 files changed, 32 insertions(+), 16 deletions(-)
>

Reviewed-by: Eric Blake <eblake@redhat.com>

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.
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