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dm vdo: remove bad check of bi_next field

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Remove this check to prevent spurious warning messages due to
the behavior of other storage layers. This check was intended
to make sure dm-vdo does not chain metadata bios together.
However, vdo has no control over underlying storage layers,
so the assertion is not always true.

Signed-off-by: Ken Raeburn <raeburn@redhat.com>
Signed-off-by: Matthew Sakai <msakai@redhat.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
This commit is contained in:
Ken Raeburn 2024-08-06 05:13:19 -04:00 committed by Mikulas Patocka
parent 0808ebf2f8
commit 3a59b2ec24
1 changed files with 0 additions and 1 deletions
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drivers/md/dm-vdo/io-submitter.c
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@ -346,7 +346,6 @@ void __submit_metadata_vio(struct vio *vio, physical_block_number_t physical,
VDO_ASSERT_LOG_ONLY(!code->quiescent, "I/O not allowed in state %s", code->name);
VDO_ASSERT_LOG_ONLY(vio->bio->bi_next == NULL, "metadata bio has no next bio");
vdo_reset_completion(completion);
completion->error_handler = error_handler;