Remove single parent assertion from zio_nowait().
commitb035f2b2cb9b88b1330c4b48641b8793d6460c9b
authorAlexander Motin <mav@FreeBSD.org>
Tue, 9 May 2023 15:54:01 +0000 (9 11:54 -0400)
committerGitHub <noreply@github.com>
Tue, 9 May 2023 15:54:01 +0000 (9 08:54 -0700)
tree9af1ee0d12be67608dc6d2f5b396742aaddbd714
parent6839ec6f1098c28ff7b772f1b31b832d05e6b567
Remove single parent assertion from zio_nowait().

We only need to know if ZIO has any parent there.  We do not care if
it has more than one, but use of zio_unique_parent() == NULL asserts
that.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored by: iXsystems, Inc.
Closes #14823
module/zfs/zio.c