diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2023-10-27 17:53:16 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-11-07 19:14:19 +0100 |
| commit | 430da832afb6a6eebb7c1726991c60fb06322d3e (patch) | |
| tree | 0fbd2e3ecd95d23dec87312fecc84fef09b62efc /include/block/block_int-global-state.h | |
| parent | 372b69f503d47eb6619a98cac2ab5a6a569e3483 (diff) | |
block: Mark bdrv_skip_implicit_filters() and callers GRAPH_RDLOCK
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>
Message-ID: <20231027155333.420094-8-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'include/block/block_int-global-state.h')
| -rw-r--r-- | include/block/block_int-global-state.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/block/block_int-global-state.h b/include/block/block_int-global-state.h index afce6c4416..ef31c58bb3 100644 --- a/include/block/block_int-global-state.h +++ b/include/block/block_int-global-state.h @@ -277,7 +277,8 @@ BdrvDirtyBitmap *block_dirty_bitmap_remove(const char *node, const char *name, Error **errp); -BlockDriverState *bdrv_skip_implicit_filters(BlockDriverState *bs); +BlockDriverState * GRAPH_RDLOCK +bdrv_skip_implicit_filters(BlockDriverState *bs); /** * bdrv_add_aio_context_notifier: |