| commit | f5a3a270fe2b89d1be39f50ebdd15db80d59014b | |
| author | Kevin Wolf <kwolf@redhat.com> | |
| Fri, 27 Oct 2023 15:53:12 +0000 (27 17:53 +0200) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Tue, 7 Nov 2023 18:14:19 +0000 (7 19:14 +0100) | ||
| tree | 01874d28f59e8cd8a3322ae104af2f5a6f176fc2 | treesnapshot (tar.gz zip) |
| parent | 067179868ec8cd467d9810143339e882cb60e388 | commitdiff |
block: Mark bdrv_filter_bs() and callers GRAPH_RDLOCK
This adds GRAPH_RDLOCK annotations to declare that callers of
bdrv_filter_bs() 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: <20231027155333.420094-4-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_filter_bs() 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: <20231027155333.420094-4-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>