On Fri, Oct 27, 2023 at 05:53:27PM +0200, Kevin Wolf wrote: > This is either bdrv_co_preadv() or bdrv_co_pwritev() which both need to > have the graph locked. Annotate the function pointer accordingly and add > locking to its callers. > > This shouldn't actually have resulted in a bug because the graph lock is > already held by blkverify_co_prwv(), which waits for the coroutines to > terminate. Annotate with GRAPH_RDLOCK as well to make this clearer. > > Signed-off-by: Kevin Wolf <kw...@redhat.com> > --- > block/blkverify.c | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) >
Reviewed-by: Eric Blake <ebl...@redhat.com> -- Eric Blake, Principal Software Engineer Red Hat, Inc. Virtualization: qemu.org | libguestfs.org
