Make init_vbdev() accept NULL as cache_mode if loadq flag
is set.
This is needed for load path because we don't know cache mode
before the actual load (happens later).
This change is related to persistant metadata support.
This patch does not change current behavior because loadq flag
is always false.
Change-Id: I42727eb841d87903c81bd5e6d51b6d4869ed9be3
Signed-off-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/455411
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
cca2eab10a