common/null_blk: respect RUN_FOR_ZONED in _configure_null_blk

Create zoned devices in _configure_null_blk when RUN_FOR_ZONED is
set, just like it is done in _init_null_blk

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>

diff --git a/common/null_blk b/common/null_blk
index 30d54c2a234a19714796c50ad61bb5986102cab5..918ba443b9835df94ec8ebe37df2fca18bbdee78 100644 (file)
--- a/common/null_blk
+++ b/common/null_blk
@@ -42,6 +42,11 @@ _configure_null_blk() {
        fi
 
        mkdir "$nullb" || return $?
+
+       if (( RUN_FOR_ZONED )); then
+               echo "1" > "$nullb/zoned" || return $?
+       fi
+
        while [[ $# -gt 0 ]]; do
                param="${1%%=*}"
                val="${1#*=}"