[PATCH blktests 11/13] block/023: convert to use _configure_null_blk

Christoph Hellwig
2022-06-03T04:56:32Z

Switch to use _configure_null_blk so that built-in null_blk can be
supported, which implies not using the default nullb0 device.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
tests/block/023 | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/tests/block/023 b/tests/block/023
index 0f20f4a..b82f217 100755
--- a/tests/block/023
+++ b/tests/block/023
@@ -21,10 +21,11 @@ test() {

local queue_mode
for queue_mode in 0 2; do
- if _init_null_blk gb=1 queue_mode="$queue_mode"; then
+ if _configure_null_blk nullb1 size=1048576 \
+ queue_mode="$queue_mode" power=1; then
echo "Queue mode $queue_mode"
- dd if=/dev/nullb0 of=/dev/null iflag=direct bs=64k status=none
- dd if=/dev/null of=/dev/nullb0 oflag=direct bs=64k status=none
+ dd if=/dev/nullb1 of=/dev/null iflag=direct bs=64k status=none
+ dd if=/dev/null of=/dev/nullb1 oflag=direct bs=64k status=none
_exit_null_blk
fi
done
--
2.30.2