| commit | ad74751fc0ffdad7678224df0e752689ebb3f4b7 | |
| author | Kevin Wolf <kwolf@redhat.com> | |
| Fri, 27 Oct 2023 15:53:17 +0000 (27 17:53 +0200) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Tue, 7 Nov 2023 18:14:19 +0000 (7 19:14 +0100) | ||
| tree | 55eccd2af361e2a81f427b6db77106ebbb53cf3f | treesnapshot (tar.gz zip) |
| parent | 430da832afb6a6eebb7c1726991c60fb06322d3e | commitdiff |
block: Mark bdrv_skip_filters() and callers GRAPH_RDLOCK
This adds GRAPH_RDLOCK annotations to declare that callers of
bdrv_skip_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>
Message-ID: <20231027155333.420094-9-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This adds GRAPH_RDLOCK annotations to declare that callers of
bdrv_skip_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>
Message-ID: <20231027155333.420094-9-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>